Stinger Hardware Installation Guide

Transcription

Part Number: 7820-0710-002
For software version 7.11.0
August 1999
Copyright© 1999 Lucent Technologies. All Rights Reserved.
This material is protected by the copyright laws of the United States and other countries. It may not be reproduced, distributed, or altered in any fashion by any
entity (either internal or external to Lucent Technologies), except in accordance with applicable agreements, contracts or licensing, without the express written
consent of Lucent Technologies, Inc.
Notice
Every effort was made to ensure that the information in this document was complete and accurate at the time of printing. However, information is subject to
change.
Interference Information: Part 15 of FCC Rules
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environme nt. This equipment generates, uses, and can radiate radio frequency energy, and, if not installed and used in accordance with the instruction manual, can cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to
correct the interference at his or her own expense.
Security Statement
In rare instances, unauthorized individuals make connections to the telecommunications network through the use of access features.
Trademarks
DSLPipe, DSLMAX, DSL Terminator, MAX, MAX TNT, MultiDSL, Pipeline, and Stinger are trademarks of Lucent Technologies. Other trademarks and
trade names mentioned in this publication belong to their respective owners.
Limited Warranty
Lucent Technologies provides a limited warranty to this product. See the Warranties in the back of this manual for more information.
Ordering Information
To order copies of this document, contact your Lucent Technologies representative or reseller.
Support Telephone Numbers
For a menu of support and other services, call (800) 272-3634. Or call (510) 769-6001 for an operator.
Lucent Technologies
Customer Service
Customer Service provides a variety of options for obtaining information about Lucent
products and services, software upgrades, and technical assistance.
Finding information and software on the Internet
Visit the Web site at http://www.ascend.com for technical information, product
information, and descriptions of available services.
Visit the FTP site at ftp.ascend.com for software upgrades, release notes, and addenda to
this manual.
Obtaining technical assistance
You can obtain technical assistance by telephone, email, fax, modem, or regular mail, as well
as over the Internet.
Enabling Lucent to assist you
If you need to contact Lucent for help with a problem, make sure that you have the following
information when you call or that you include it in your correspondence:
•
Product name and model.
•
Software and hardware options.
•
Software version.
•
Type of computer you are using.
•
Description of the problem.
Calling Lucent from within the United States
In the U.S., you can take advantage of Priority Technical Assistance or an Advantage service
contract, or you can call to request assistance.
Priority Technical Assistance
If you need to talk to an engineer right away, call (900) 555-2763 to reach the Priority Call
queue. The charge of $2.95 per minute does not begin to accrue until you are connected to an
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Advantage Services
Advantage Services is a comprehensive selection of services. Installation services help get
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support services provide hardware and software solutions to keep your network operating at
peak performance. For more information, call (800) 272-3634, or access the Web site at
www.ascend.com and select Services and Support, then Advantage Services.
iii
Other telephone numbers
For a menu of Lucent’s services, call (800) 272-363). Or call (510) 769-6001 for an operator.
Calling Lucent from outside the United States
You can contact Lucent by telephone from outside the United States at one of the following
numbers:
Telephone outside the United States
(510) 769-8027
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(+33) 492 96 5672
Benelux
(+33) 492 96 5674
France
(+33) 492 96 5673
Italy
(+33) 492 96 5676
Japan
(+81) 3 5325 7397
Middle East/Africa
(+33) 492 96 5679
Scandinavia
(+33) 492 96 5677
Spain/Portugal
(+33) 492 96 5675
UK
(+33) 492 96 5671
For the Asia Pacific Region, you can find additional support resources at
http://apac.ascend.com
Obtaining assistance through correspondence
Lucent maintains two email addresses for technical support questions. One is for customers in
the United States, and the other is for customers in Europe, the Middle East, and Asia. If you
prefer to correspond by fax, BBS, or regular mail, please direct your inquiry to Lucent’s U.S.
offices. Following are the ways in which you can reach Customer Service:
•
Email from within the U.S.—[email protected]
•
Email from Europe, the Middle East, or Asia—[email protected]
•
Fax—(510) 814-2312
•
Customer Support BBS (by modem)—(510) 814-2302
Write to Lucent at the following address:
Attn: Customer Service
Lucent Technologies Inc.
1701 Harbor Bay Parkway
Alameda, CA 94502-3002
iv
Contents
Customer Service ..................................................................................................................... iii
About This Guide ............................................................................ xiii
How to use this guide............................................................................................................. xiii
What you should know .......................................................................................................... xiii
Documentation conventions................................................................................................... xiii
Acronyms ................................................................................................................................ xiv
Chapter 1
Introduction to the Stinger............................................................. 1-1
Features overview ..................................................................................................................
Hardware components............................................................................................................
Control modules..............................................................................................................
Line interface modules....................................................................................................
Line protection modules .................................................................................................
Trunk modules ................................................................................................................
Stinger redundancy ................................................................................................................
CM redundancy...............................................................................................................
Power redundancy...........................................................................................................
LIM redundancy .............................................................................................................
Trunk redundancy ...........................................................................................................
Chapter 2
Specifications and Safety Warnings ............................................. 2-1
Physical specifications ...........................................................................................................
Site specifications ..................................................................................................................
Operating environment ...................................................................................................
Space requirements .........................................................................................................
Important safety instructions..................................................................................................
Chapter 3
2-1
2-2
2-2
2-2
2-2
Preparing for the Installation ......................................................... 3-1
Selecting the installation site..................................................................................................
Unpacking the Stinger............................................................................................................
Required installation tools and equipment.............................................................................
Verifying the hardware configuration....................................................................................
Checking the CMs and LIMs..........................................................................................
Checking the TMs and LPMs .........................................................................................
Checking the control module ..........................................................................................
What’s next? ..........................................................................................................................
Chapter 4
1-1
1-2
1-3
1-4
1-4
1-4
1-4
1-5
1-5
1-5
1-6
3-1
3-1
3-2
3-2
3-2
3-3
3-4
3-5
Installing the Stinger ...................................................................... 4-1
Setting up the unit ............................................................................................................ ...... 4-1
v
Contents
As a free-standing unit .................................................................................................... 4-1
As a rack-mounted unit................................................................................................... 4-1
Installing the mounting brackets.............................................................................. 4-2
Installing the Stinger into the cabinet ...................................................................... 4-2
Installing the cable management bracket........................................................................ 4-3
Connecting cables to the Stinger............................................................................................ 4-4
Connecting the LPMs ..................................................................................................... 4-4
Connecting the TMs........................................................................................................ 4-4
Dressing the cables................................................................................................................. 4-6
Network management connections ........................................................................................ 4-7
Connecting a console ...................................................................................................... 4-7
Connecting a workstation to the Stinger......................................................................... 4-8
Connecting a backup management connection............................................................... 4-9
System clocking ................................................................................................................... 4-10
Connecting alarm relays....................................................................................................... 4-10
Chapter 5
Determining the Operating Status................................................. 5-1
Before you begin ....................................................................................................................
Status LEDs............................................................................................................................
Control module LEDs .....................................................................................................
Line interface module LEDs...........................................................................................
DS3 trunk module status LEDs ......................................................................................
FAN status LEDs ............................................................................................................
Connecting power to the Stinger unit ....................................................................................
Powering up the Stinger .........................................................................................................
What’s next? ..........................................................................................................................
Chapter 6
Installing and Removing Modules................................................. 6-1
Installation and replacement considerations ..........................................................................
Replacing and installing control modules ..............................................................................
Removing a control module............................................................................................
Installing a control module .............................................................................................
Installing a redundant CM ..............................................................................................
Installing and replacing LIMs ................................................................................................
Replacing a LIM .............................................................................................................
Installing a LIM ..............................................................................................................
Installing and replacing line protection modules ...................................................................
Replacing an LPM ..........................................................................................................
Installing an LPM ...........................................................................................................
Installing a spare LIM.....................................................................................................
Installing and replacing PCMCIA cards ................................................................................
Replacing the air filter............................................................................................................
Appendix A
6-1
6-1
6-2
6-3
6-3
6-4
6-4
6-5
6-6
6-6
6-7
6-7
6-8
6-8
Module Specifications .................................................................... A-1
2 port ATM DS3 trunk module.............................................................................................
Specifications.................................................................................................................
Module status indicators .........................................................................................
2 port OC-3c/STM-1 trunk module ......................................................................................
Specifications.................................................................................................................
Cable specifications ................................................................................................
vi
5-1
5-1
5-1
5-4
5-5
5-6
5-6
5-7
5-7
A-1
A-1
A-2
A-3
A-4
A-5
Contents
48 port SDSL LIM ................................................................................................................
Specifications.................................................................................................................
Status indicators......................................................................................................
Port indicators........................................................................................................
12 port ADSL LIM ...............................................................................................................
Specifications.................................................................................................................
Status indicators......................................................................................................
Port indicators........................................................................................................
Appendix B
A-6
A-6
A-6
A-6
A-7
A-8
A-8
A-8
Cables and Connectors.................................................................. B-1
Diagnostic port and cabling pinouts....................................................................................... B-1
Ethernet interface specifications ............................................................................................ B-2
10Base-T cables .............................................................................................................. B-2
100Base-T cables ............................................................................................................ B-2
SDSL cable specifications ..................................................................................................... B-2
ADSL cable specifications..................................................................................................... B-4
Appendix C
Regulatory Information .................................................................. C-1
Appendix D
Warranties ....................................................................................... D-1
Index.......................................................................................... Index-1
vii
Figures
Figure 1-1
Figure 1-2
Figure 3-1
Figure 3-2
Figure 3-3
Figure 4-1
Figure 4-2
Figure 4-3
Figure 4-4
Figure 4-5
Figure 4-6
Figure 4-7
Figure 4-8
Figure 4-9
Figure 5-1
Figure 5-2
Figure 5-3
Figure 6-1
Figure 6-2
Figure 6-3
Figure 6-4
Figure 6-5
Figure 6-6
Figure A-1
Figure A-2
Figure A-3
Figure A-4
Traffic flow in the Stinger.................................................................................. 1-3
LIM redundancy traffic flow ............................................................................. 1-5
Front view of the Stinger ................................................................................... 3-3
Rear view of the Stinger .................................................................................... 3-4
Control module interfaces.................................................................................. 3-5
Installing mounting brackets.............................................................................. 4-2
Installing the cable management brackets ......................................................... 4-3
Connecting an LPM ........................................................................................... 4-4
Connecting the OC3 TM.................................................................................... 4-5
Connecting the DS3 TM .................................................................................... 4-6
Dressing the Stinger cables................................................................................ 4-7
Serial management connection to the Stinger unit ............................................ 4-8
Ethernet connection ........................................................................................... 4-8
Backup management connection via a modem to the Stinger unit.................... 4-9
Control module status LEDs.............................................................................. 5-2
LIM status LEDs................................................................................................ 5-4
Connecting the -48 VDC power filters .............................................................. 5-6
Removing a control module............................................................................... 6-2
Installing a control module ................................................................................ 6-3
LIM slots in the Stinger ..................................................................................... 6-4
Replacing LIMs ................................................................................................. 6-5
Removing line protection modules .................................................................... 6-6
Installing or replacing the air filter .................................................................... 6-9
DS3 LIM ........................................................................................................... A-3
OC-3c/STM-1 LIM........................................................................................... A-5
SDSL LIM ........................................................................................................ A-7
ADSL LIM........................................................................................................ A-9
ix
Tables
Table 1-1
Table 2-1
Table 2-2
Table 5-1
Table 5-2
Table 5-3
Table 5-4
Table A-1
Table B-1
Table B-2
Table B-3
Stinger trunk modules port speeds and capacity................................................ 1-4
Stinger physical specifications........................................................................... 2-1
Stinger site specifications .................................................................................. 2-2
Status LEDs on the CM ..................................................................................... 5-2
Line interface module status LEDs.................................................................... 5-5
DS3 module status LEDs ................................................................................... 5-5
Fan status LEDs ................................................................................................. 5-6
Cable Specifications ......................................................................................... A-5
Control-port and cabling pinouts ....................................................................... B-1
SDSL cable pinouts for the 50-pin telco connector ........................................... B-2
ADSL cable pinouts for the 50-pin telco connector .......................................... B-4
xi
About This Guide
How to use this guide
This guide explains how to install and Stinger hardware. It also provides Stinger technical
specifications. When you finish with the instructions in this guide, you will be ready to
configure the Stinger.
What you should know
The procedures in this guide require you to understand and follow the safety practices at your
site, as well as those identified in this guide. Before installing any hardware, check the
installation location for adequate temperature, humidity, and electrical requirements.
Chapter 2, “Specifications and Safety Warnings,”describes the physical, environmental, and
electrical specifications for the Stinger. You should work closely with the network manager
and other systems integration personnel to ensure a functional installation.
Documentation conventions
Following are all the special characters and typographical conventions used in this manual:
Convention
Meaning
Monospace text Represents text that appears on your computer’s screen, or that could
appear on your computer’s screen.
Boldface
mono-space
text
Represents characters that you enter exactly as shown (unless the
characters are also in italics—see Italics, below). If you could
enter the characters but are not specifically instructed to, they do not
appear in boldface.
Italics
Represent variable information. Do not enter the words themselves in
the command. Enter the information they represent. In ordinary text,
italics are used for titles of publications, for some terms that would
otherwise be in quotation marks, and to show emphasis.
[]
Square brackets indicate an optional argument you might add to a
command. To include such an argument, type only the information
inside the brackets. Do not type the brackets unless they appear in bold
type.
|
Separates command choices that are mutually exclusive.
>
Points to the next level in the path to a parameter or menu item. The
item that follows the angle bracket is one of the options that appears
when you select the item that precedes the angle bracket.
xiii
About This Guide
Acronyms
Convention
Meaning
Key1-Key2
Represents a combination keystroke. To enter a combination
keystroke, press the first key and hold it down while you press one or
more other keys. Release all the keys at the same time. (For example,
Ctrl-H means hold down the Control key and press the H key.)
Press Enter
Means press the Enter, or Return, key or its equivalent on your
computer.
Note:
Introduces important additional information.
!
Caution:
!
Warning:
Warns that a failure to follow the recommended procedure could result
in loss of data or damage to equipment.
Warns that a failure to take appropriate safety precautions could result
in physical injury.
Stinger documentation set
The Stinger documentation set consists of the following manuals:
•
Stinger Hardware Installation Guide (this guide). Describes how to install the Stinger
hardware. Includes technical specifications and architectural overview.
•
Stinger Configuration Guide. Describes how to use the Stinger command-line interface to
configure the Stinger modules. Provides instructions for configuring ATM PVCs using the
command-line interface or an external RADIUS server.
•
Stinger Reference Guide. An alphabetic reference to all Stinger profiles, parameters, and
commands.
•
Stinger Administration Guide. Describes how to administer the Stinger, including how to
monitor the system and its modules, troubleshoot the unit, and enable SNMP.
•
TAOS Command Line Interface Guide. Introduces the Stinger command-line environment
and shows you how to use the command-line interface effectively. Describes keyboard
shortcuts. Introduces commands, security levels, profile structure, and parameter types.
Acronyms
The following table explains the acronyms and abbreviations used in this guide.
xiv
Acronym
Meaning
ABR
Available bit rate
APS
Automatic protection switching
ASIC
Application specific integrated circuit
ATM
Asynchronous Transfer Mode
About This Guide
Acronyms
Acronym
Meaning
BITS
Building Integrated Timing Supply
CBR
Constant bit rate
CM
Control module
DCE
Data communications equipment
DLCI
Data link connection identifier
DS
Digital service (DS1/T1 - 1.544 Mbps; DS3 - 44.736 Mbps)
DTE
Data terminal equipment
DXI
Data Exchange Interface
EFCI
Explicit forward congestion indication
EPD
Early packet discard
Gbps
Gigabits per second
IRM
Interface redundancy module
Kbps
Kilobits per second
LIM
Line interface module
LPM
Line protection module
Mbps
Megabits per second
MIB
Management Information Base
MPT
Multipoint-to-Point Tunnel
MPOA
Multiprotocol over ATM
NMS
Network Management Station
NNI
Network-to-Network Interface
OC-1
Optical Carrier, Level 1
OC-3
Optical Carrier, Level 3
OSI
Open Systems Interconnection
OSPF
Open Shortest Path First
PAD
Packet assembler/disassembler
PPP
Point-to-Point Protocol
xv
About This Guide
Acronyms
xvi
Acronym
Meaning
PRAM
Parameter random access memory
PVC
Permanent virtual circuit
QoS
Quality of Service
RFC
Request for Comments
SAR
Segmentation and reassembly
SNMP
Simple Network Management Protocol
SONET
Synchronous Optical Network
STM
Synchronous Transport Module
STS
Synchronous Transport Signal
SVC
switched virtual circuit
TM
Trunk module
UBR
Unspecified bit rate
UIO
Universal Input/Output
UNI
User-to-Network Interface
VBR
Variable bit rate
VCC
Virtual channel connection
VC
Virtual circuit
VPN
Virtual private network
Introduction to the Stinger
1
Features overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Hardware components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Stinger redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
This chapter describes the Stinger DSLAM, including its features, hardware components, and
redundancy features.
Features overview
The following list summarizes the Stinger features.
•
Up to 672 DSL interfaces per 14U chassis.
•
Up to 2 OC-3 or DS3 trunk modules per chassis (total of 4 ports per system).
•
Multiprocessor and custom silicon design for highest performance and throughput.
•
Switched aggregation of DSL traffic implemented in ASICs.
•
1.6 Gbps switching fabric.
•
155 Mbps throughput per slot.
•
200 MHz RISC processor.
•
10/100 Mbps autosensing Ethernet port on each CM for management.
•
Redundant system architecture, no single point of failure.
•
All modules are hot-swappable and provide redundant fault tolerance.
•
Busless architecture with passive midplane for future upgradeability.
•
Any-to-any switching: DSL line-to-DSL line, trunk-to-trunk or DSL line-to-trunk.
•
Hardware OAM F4/F5 support.
•
Support for True Access Operating System™ (TAOS).
•
Navis™ Network Management with Lucent standard VC management, accounting and
billing records, and bandwidth management.
•
Operations, Administration & Management (O, A & M) cell filtering and insertion.
•
SNMP and CORBA based compliance permits integration with industry-standard
management platforms. Consistent management interfaces are accessible via local serial
ports and Ethernet, in-band ATM, Telnet, and NavisAccess network management systems.
•
Any mix of LIM types can be installed.
•
8 PVCs or SVCs per subscriber.
1-1
Hardware components
•
10,000 PVCs or SVCs per system.
•
64K cell buffers (shared inbound/outbound) on each CM.
•
128K cell buffers (64K inbound, 64K outbound) for each LIM.
•
More than 150 cells buffered per PVC (inbound/outbound).
•
Support for the four ATM service classes:
–
Constant bit rate (CBR).
–
Variable bit rate-real-time (VBR-RT).
–
Variable bit rate-non-real time (VBR-NRT).
–
Available bit rate/unspecified bit rate (ABR/UBR).
•
Flow-control processing support enabling service providers to manage traffic
proportionately on a per-circuit basis (for ABR, UBR, and VBR-NRT service classes)
according to service agreements.
•
Early packet discard (EPD)/partial packet discard (PPD) on all cell-based modules
(available for non-real time traffic traversing the VBR-NRT or ABR/UBR queues).
•
Advanced traffic management queues flow individually, with configurable traffic shaping,
priority queuing, congestion thresholds and discard strategies.
Hardware components
The Stinger chasis consists of the following major hardware components:
•
2 control modules (CM), one active and one standby, which control the DSLAM’s
functions and contain the ATM switch fabric that interconnects all the Stinger modules.
•
Trunk modules (TM), DS3 or OC3, which connect to an ATM device such as a
DSL Terminator or a BSTDX.
•
14 DSL line interface modules (LIMs), ADSL or SDSL, which connect to subscriber
lines.
•
14 line protection modules, which provide the access to the local loop as well as circuit
protection for LIMs.
•
Dual power filters.
•
Cooling fans.
•
Air filter.
Modules in the DSLAM connect to each other via the midplane. The control modules control
the DSLAM and interact with the trunk modules and the line interface modules. The TMs
provide the interface to the ATM network. The LIMs can accommodate numerous interface
specifications, speeds, and protocols as they process subscriber traffic. Each LIM connects to
the local loop via an LPM. The LPMs contain the connections for network cables and provide
a hardware bridge between the physical network and the LIMs. Figure 1-1 illustrates the traffic
flow in the Stinger.
1-2
Hardware components
Figure 1-1. Traffic flow in the Stinger
ATM
TM
TM
CM
CM
LIMs
LPMs
Stinger
Local loop
DSL traffic
Control modules
The Control Module (CM) is based on a standard RISC microprocessor and provides basic
DSLAM management and signaling. The CM has direct access to a redundant ATM switching
fabric via a SAR. The ATM switch is implemented in ASIC and provides a 64 x 64
non-blocking, scheduled crossbar interconnecting all the module slots and CM slots.
The CM also contains two management interfaces: an RS232 serial port (for access to
out-of-band management) and a 10/100BaseT auto-sensing Ethernet port. Additionally a
PCMCIA slot is provided for general maintenance, such as updating code or backup
configuration storage.
1-3
Stinger redundancy
Installations with high-reliability networking requirements may require a second CM to make
the DSLAM redundant. In the event of a primary CM failure, the redundant CM automatically
becomes active and takes over control of the system. This avoids serious service disruption on
the network.
The CMs communicate with and control the LIMs and the TMs over a control bus.
Line interface modules
The Stinger contains 14 slots for LIMs with an ATM switching capacity of approximately
1.6 Gbps. You can install any mixture of DSL LIMs. Each LIM contains 48 SDSL ports or 12
ADSL ports and is connected directly to the midplane. LIMs perform physical data link, ATM
switching, and multiplexing operations on user links.
The LIMs connect to the network via a midplane connection to the LPMs in the rear of the
unit.
Line protection modules
Line protection modules are located at the rear of the Stinger. Each LPM connects the LIMs to
the subscriber loop via 50 pin telco connectors. The LPMs contain the necessary line
protection logic and a set of relays for redundancy switching. The active CM controls the
redundancy switchover. The protected circuits are fed to the LIM card directly in front of the
LPM (under normal conditions) or to the spare LIM (when a redundant switchover has
occurred). All protection circuitry is connected to chassis ground.
Trunk modules
Trunk modules aggregate traffic received from DSL subscribers and sends it to a terminating
device such as DSL Terminator or a CBX 500. Interfaces include DS3, STS-3c and STM1.
Table 1-1 lists the trunk modules supported on the Stinger and identifies the port speed and
port capacity for each module type.
Table 1-1. Stinger trunk modules port speeds and capacity
LIM
Port Speed
Port Capacity
DS3 (ATM)
44.738 Mbps
2 active DS3 ports, 2 backup DS3 ports.
Up to 4 active ports per system.
OC-3c/STM-1
(optical)
155.52 Mbps
2 OC-3c/STM-1 ports. Up to 4 ports per
system.
Stinger redundancy
Stinger redundancy and recovery consists of both hardware and software mechanisms that
enable the DSLAM to continue operation after certain types of failure.
1-4
Stinger redundancy
CM redundancy
The Stinger CMs provide redundant CMs for high reliability networking requirements.
Although the unit can operate with a single CM, redundant operation is recommended. The
primary CM controls the unit, performs ATM switching and the associated operations, such as
traffic policing and shaping, and handles traffic to and from the LIMs and TMs. Status LEDs
on the CM front panel indicate which of the modules is the primary CM.
The secondary or standby CM monitors the primary CM using a heartbeat protocol, updates its
own repositories of code and configuration settings whenever the primary CM is updated, and
immediately takes over operations if the primary CM fails.
Power redundancy
The Stinger has two -48V DC inputs. The Stinger routes the voltage to a DC-DC converter on
each card which provides the necessary DC voltages and power for the card. A power
component failure is isolated to a single card.
LIM redundancy
If CM detects failure of a LIM, it can switch the traffic from the associated LPM to a single
redundant path on the mid-plane. This is accomplished using an Interface Redundancy Module
(IRM). The IRM is installed in place of a standard LPM in the back of the unit and provides a
direct path from the mid-plane to the spare LIM, when directed to do so by the CM. Figure 1-2
illustrates the traffic flow in the Stinger when LIM redundancy is activated.
Figure 1-2. LIM redundancy traffic flow
Failed LIM
Spare LIM
LIMs
LPMs
IRM
Traffic
Stinger
1-5
Stinger redundancy
Trunk redundancy
TMs support port-level redundancy. For TMs with copper interfaces, such as the DS3 module,
administrators can configure redundant connections via the backup connectors on the TM. If
the primary or port fails, either due to a failure to boot up or because it is in a fault state, the
secondary port takes over.
For TMs with optical interfaces, such as the OC3 module, administrators can configure
redundant connections using an external fiber switch. When the switch detects a failure in the
fiber interface, it switches over to the standby port.
1-6
Specifications and Safety Warnings
2
This appendix describes Stinger specifications and safety warnings relating to the use of this
equipment. Specifications include:
•
Physical
•
Site
•
Electrical
Physical specifications
Table 2-1 describes the Stinger physical specifications.
Table 2-1. Stinger physical specifications
Specification
Description
ATM Standards
ATM Forum UNI (Version 3.0 and Version 3.1), ATM
Forum Interim Inter-Switch Signalling Protocol (IISP)
WAN Interfaces
DS3(cell based), OC3c/STM-1 (optical and electrical),
Ethernet
Management Interfaces
Ethernet, RS-232
Physical Characteristics
Basic unit includes two dc-dc converter modules, one
cooling fan module, two control modules (one active, one
standby).
Overall Chassis Sizea
19.0 in. (48.26 cm) wide x 24.5 in. (62.23 cm) high x 16
in. (40.64 cm) deep. 14U high.
Unit Weight
160 lb max (fully configured)
a.Depth size does not include calculations for cable spacing.
2-1
Site specifications
Site specifications
Operating environment
Table 2-2 describes the environmental requirements for selecting an installation site for the
Stinger hardware. The site requirements are based on Network Equipment Building System
(NEBS) GR-63-CORE and GR-1089-CORE.
Table 2-2. Stinger site specifications
Parameter
Requirement
Ambient Operating Temperature
0°C to +55°C
Relative Humidity
10% to 95% (noncondensing)
Operating Altitude
to 10,000 ft (3050 m)
Ambient Storage Temperature
-40°C to +65°C, 95% relative humidity
Storage Altitude
-1,000 to +30,000 ft (-305 to 9150 m)
Space requirements
The Stinger hardware requires the following minimum clearances for the chassis:
•
6 in. (15 cm) at the back panel (for cable routing and airflow)
•
20 in. (54 cm) at the front panel
Important safety instructions
Lithium batteries
!
!
!
Warning: The battery can explode if incorrectly replaced. Replace the battery only with the
same or equivalent type recommended by the manufacturer. Dispose of used batteries
according to the manufacturer’s instructions.
Attention: Il y a danger d'explosion si la batterie n’est pas remplacée correctement. Remplacer uniquement avec une batterie du même type ou d'un type recommandé par le constructeur. Mettre au rebut les batteries usagées conformément aux instructions du fabricant.
Die Batterie kann eventuell explodieren, wenn sie nicht ordnungsgemäß ausgetauscht wird.
Ersetzen Sie die Batterie nur mit einer Batterie des gleichen oder eines ähnlichen vom
Hersteller empfohlenen Typs. Entsorgen Sie gebrauchte Batterien gemäß den Anweisungen
des Herstellers.
The following safety instructions apply to the Stinger:
1
2-2
Read and follow all warning notices and instructions marked on the product or included in
the manual.
2
There are no operator serviceable parts within the unit. Refer all servicing to trained
service personnel.
3
Product installation should be performed by trained service personnel only.
4
Install only in restricted-access areas in accordance with UL1950, C22.2 No. 950 and
IEC60950
5
The maximum recommended operating ambient is 104° F (40° C). Allow sufficient air
circulation or space between units when installed in a closed- or multi-rack assembly.
6
Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation
of the product and to protect it from overheating, these slots and openings must not be
blocked or covered. Installation without sufficient airflow can be unsafe.
7
Mounting of the equipment in the rack should be such that a hazardous condition is not
achieved due to uneven mechanical loading. The rack should safely support the combined
weight of all equipment. This product weighs 160 lbs (72.57 kg).
8
The power source has to be adequately rated to assure safe operation of the equipment.
The building installation and or power source shall provide overload protection.
9
Protective earth (PE) connection is essential before connecting to supply and
telecommunication network to ensure safe operation. Use wire sizes for grounding in
accordance with national standards and specifications as described in IEC 60950.
For models with dc power inputs, the protective earth connection shall be established
using the dedicated earthing terminal marked with the PE symbol or if provided, the
earthing pin of the input terminal block.
10 Models with dc power inputs shall be connected to a -48V dc supply source that is
electrically isolated from the ac source in accordance with UL1950, C22.2 No. 950 and
IEC60950.
11 The icons “|” and “O” next to the switch on the power supply represent “On” and “Off”
respectively. In the “|” (On) mode, the power supply is fully operational, delivering power
to the system. In “O” (Off) mode, the power supply is not delivering power to the system.
To disconnect the unit from all power, the circuit breaker should be switched to the “O”
(Off) position.
12 Before installing wires to the dc power terminal block, verify that these wires are not
connected to any power source. Installing live wires (that is, wires connected to a power
source) is hazardous.
13 Do not allow anything to rest on the power cable, and do not locate the product where
persons will walk on the power cable.
14 Do not attempt to service this product yourself. Opening or removing covers can expose
you to dangerous high voltage points or other risks. Refer all servicing to qualified service
personnel.
15 General purpose cables are provided with this product. Special cables, which might be
required by the regulatory inspection authority for the installation site, are the
responsibility of the customer.
16 When installed in the final configuration, the product must comply with the applicable
safety standards and regulatory requirements of the country in which it is installed. If
necessary, consult with the appropriate regulatory agencies and inspection authorities to
ensure compliance.
17 A rare phenomenon can create a voltage potential between the earth grounds of two or
more buildings. If products installed in separate buildings are interconnected, the voltage
2-3
potential might cause a hazardous condition. Consult a qualified electrical consultant to
determine whether or not this phenomenon exists.
18 In addition, if the equipment is to be used with telecommunications circuits, take the
following precautions:
!
–
Never install telephone wiring during a lightning storm.
–
Never install telephone jacks in wet locations unless the jack is specifically designed
for wet locations.
–
Never touch uninsulated telephone wires or terminals unless the telephone line has
been disconnected at the network interface.
–
Use caution when installing or modifying telephone lines.
–
Avoid using equipment connected to telephone lines (other than a cordless telephone)
during an electrical storm. There is a remote risk of electric shock from lightning.
–
Do not use a telephone or other equipment connected to telephone lines to report a gas
leak in the vicinity of the leak.
Warning: To reduce the risk of fire, communication cable conductors must be 26 AWG (0.4
mm) or larger.
!
Attention: Afin de reduire les risques d'incendie, les fils conducteurs du cable de communication doivent etre d'un calibre minimum de 26 AWG (American Wire Gauge), cest-a-dire d'un
minimum de 0.4 mm.
!
Warnung: Um Feuer - Risiko zu reduzieren, müssen die Kommunikationskabel -Querschnitte 0.4 mm oder größer sein.
Electronic/electrical specifications
The Stinger is powered from nominally -48V dc power supplies. The following table describes
Stinger electronic/electrical specifications.
2-4
Application
Specification
-48 Vdc
1100 watts max
Input voltage
-40 to -60DC
Inrush
Inrush is minimal, all modules have inrush limiting
circuits.
Power cable
In accordance with national standards and
specifications as described in IEC 60950.
Connectors
#10 terminal lugs.
dc power source fuse
35-40A
Standards
Bellcore GR-1089-CORE, classified A2.
The following table describes Stinger module’s power consumption.
Module
Power consumption
Control module
37.4 W
ADSL LIM
62.4 W
SDSL LIM
62.4 W @ 784kbps or 1.5Mbps
81 W @ 2.3Mbps
OC3 TM
11.5 W
DS3 TM
11.5 W
DC power supply warnings
!
Warning: The dc power supply must be installed only in restricted access areas (dedicated
equipment rooms, equipment closets, or the like) in accordance with Articles 110-16, 110-17,
and 110-18 of the National Electric Code, ANSI/NFPA 70. Connect to a 48V dc source which
is electrically isolated from the AC source and which is reliably connected to earth.
This equipment is designed to permit the connection of the grounded conductor of the dc
supply circuit to the grounding conductor at the equipment. If this connection is made, all of
the following conditions must be met:
•
This equipment shall be connected directly to the dc supply system grounding electrode
conductor or bonding jumper from a grounding terminal bar or bus to which the dc supply
system grounding electrode conductor is connected.
•
This equipment shall be located in the same immediate area (such as, adjacent cabinets) as
any other equipment that has a connection between the grounded conductor of the same dc
supply circuit and the grounding conductor, and also the point of grounding of the dc
system. The dc system shall not be grounded elsewhere.
•
The dc supply source is to be located within the same premises as the equipment.
•
There shall be no switching or disconnecting devices in the earth grounding conductor
attached to the equipment.
Signes Précurseurs de Sécurité
1
Il y a danger de hasards mécaniques et de shocks électriques parmi le système si un ou
plusieurs modules sont enlevés. Il n'y a pas de parties constituantes qui peuvent être
entretenu. Seulement les techniciens qualifiés peuvent faire l'entretien de ce système.
2
Il faut connecter cet équipement à une prise de terre protegée conformément aux
instructions fournis dans ce guide. Une prise de terre incorrecte résultera en commotion
électrique.
3
Cet équipement ne fournit pas sureté d'isolement entre un port qui est connecté a un point
reseau digital et tout autre port auquel l'équipement terminal peut être connecté.
4
Les icônes « | » et « O » à côté du commutateur sur la prise de courant représentent
respectivement « Marche » (On) et « Arrêt » (Off). En mode « | » (On), la prise de courant
2-5
est entièrement opérationnelle, délivrant le courant au système. En mode « O » (Off), la
prise de courant ne délivre aucun courant au système. Pour déconnecter l’appareil, placez
le disjoncteur en position « O » (Off).
!
Attention: Cet appareil comporte plus d'un cordon d'alimentation. Afin de prévenir les chocs
électriques débrancher le cordon d'alimentation approprié avant le dépannage.
Achtung: Zusätzliche Sicherheitshinweise
•
Wenn ein oder mehrere Module entfernt werden, besteht die Gefahr eines elektrischen
Stromschlages oder Verletzung durch mechanische Elemente. Es gibt keine vom Bediener
zu wartenden Komponenten. Die Wartung darf nur vom qualifizierten Fachpersonal
vorgenommen werden.
•
Die Symbole “|” and “O” in der Nähe des Schalters am Netzteil bezeichnen “EIN” und
“AUS” (Off). In der Stellung “|” (EIN) ist das Netzteil in Funktion und liefert Strom in das
System. In der Stellung “O ” (AUS, Off) ist das Netzteil in Funktion, liefert aber keinen
Strom in das System. Das Gerät ist ganz abgeschaltet, wenn sich der Schalter in der
Stellung “O” (AUS) befindet.
a
!
2-6
Warnung: Dieses Gerät hat mehr als eine Zuleitung. Um einen elektrischen Strom-schlag zu
vermeiden muß die entsprechende Strom-Zuleitung vor der Wartung vomNetz getrenntwerden.
Preparing for the Installation
3
This chapter describes the Stinger hardware components and the preparations and prerequisites
for installing the unit.
Selecting the installation site
Before you choose a setup location for the Stinger unit, read and follow the site and electrical
requirements defined in Chapter 2, “Specifications and Safety Warnings.”
Select the setup location carefully. Keep in mind that the unit requires proper ventilation and
space for current and future cabling requirements. You can rack-mount the Stinger unit in a
standard 19- or 23-inch (48.26 or 58.42 cm) wide equipment cabinet, or place it on a flat
surface as a free-standing unit, as described in “Setting up the unit” on page 4-1.
Unpacking the Stinger
The Stinger unit is delivered in a protective shipping carton. The unit is shipped with all the
ordered modules installed. The Stinger chassis is attached to a wooden pallet with screws and
L-brackets.
Before you remove the Stinger unit from the shipping carton and delivery pallet, check for
damage. If you see any damage, follow the instructions described in “If the product is
damaged” on page D-2.
Due to the large size and weight of a fully configured unit, Lucent recommends moving the
unit to the installation site before unpacking it from the shipping carton.
!
Warning: A fully configured Stinger unit weighs up to 160 pounds. To avoid potential injury,
use a hand lift for moving or rack-mounting the unit.
To unpack the unit:
1
Open the carton and remove all enclosed packing materials. Save the packing materials in
case you need to repack the unit later.
2
Check the contents of the carton against the items listed on the packing slip.
3
Using a #2 Phillips screwdriver, remove the screws from the L-brackets on the delivery
pallet.
4
Carefully remove the unit from the pallet.
3-1
Required installation tools and equipment
Required installation tools and equipment
To install the Stinger hardware, you need the following tools and equipment:
•
A console terminal connection to the CM’s serial port to configure the unit.
•
An ASCII/VT100 console terminal or equivalent set to:
–
9600 bps
–
Direct connection
–
8 data bits
–
No parity
–
1 stop bit
–
No flow control
•
RS-232 straight-through modem cable for connecting a workstation to the unit.
•
Antistatic wrist strap.
•
A #2 Phillips screwdriver.
•
A 1/8-in. and a 3/16-in. flathead screwdriver.
•
A 3/8-in. wrench or socket.
•
Hand lift (recommended).
•
(Optional) Ethernet LAN connection for connecting the unit to the Ethernet.
Verifying the hardware configuration
The Stinger unit has a midplane design that enables the control module and line interface
modules in the front of the unit to connect to the line protection modules and trunk modules in
the back of the unit.
The modules ordered with the unit are installed prior to shipment. Check the unit to verify it is
configured as ordered.
!
Caution: Wear an antistatic strap before handling any of the unit components.
!
Caution: The cable connectors and power supply inlets are located at the back of the chassis.
An ESD grounding jack (banana jack) is located at the top left corner of the front of the unit
and in the rear of the unit for installing the antistatic wrist strap.
Checking the CMs and LIMs
Figure 3-1 shows the front slots of the Stinger and an example configuration that includes a
redundant CM module.
3-2
Figure 3-1. Front view of the Stinger
Control modules
Grounding jack
Line interface
modules
Line interface
modules
Air intake
The middle two slots in the front of the Stinger (slots 8 and 9) are reserved for the control
modules; they cannot be used for LIMs. Slots that are not occupied by LIM modules are masked
with blank covers to ensure proper air flow through the unit.
Checking the TMs and LPMs
Figure 3-2 shows the back of the Stinger chassis.
3-3
Figure 3-2. Rear view of the Stinger
Trunk modules
LPMs
LPMs
Fans
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
8
STGR-OC3-2P
STGR-OC3-2P
PORT 0
PORT 0
PORT 1
PORT 1
9
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
Power filters
Power filters
Alarms
The middle two slots in the back of the Stinger (slots 8 and 9) are reserved for the trunk
modules; they cannot be used for LPMs. Slots that are not occupied by modules are masked
with blank covers to ensure proper air flow through the unit. For each LIM installed in the unit,
there must be a corresponding LPM installed in the same slot at the back of the unit.
Checking the control module
Figure 3-1 shows the location of the Ethernet port, the serial diagnostic port, and the PCMCIA
bay on the control module. Note that there are two PCMCIA slots in this bay.
3-4
What’s next?
Figure 3-3. Control module interfaces
Control module
PCMCIA slots
Ethernet port
ETHERNET
Diagnostic port
10
FDX
100
ACT
DIAG PORT
MAJOR
MINOR
1
2
3
4
TRUNK
STATUS
5
6
MASTER
The system comes with onboard flash memory, and each PCMCIA card provides its own
additional memory. The PCMCIA cards contain code for the cards, the CM, and configuration
information. The system configuration is stored in the onboard NVRAM.
What’s next?
When you finish unpacking and taking inventory of the Stinger hardware and have checked the
installed modules, you can install the unit. Proceed to Chapter 4, “Installing the Stinger.”
3-5
Installing the Stinger
4
This chapter provides step-by-step instructions for setting up and installing the Stinger unit.
This chapter also describes how to:
•
Connect the unit to a workstation
•
Connect an ASCII/VT100 console terminal to the unit
Before you begin, verify that you have completed the following tasks:
•
Select the installation site
•
Unpack the Stinger
•
Gather the tools and equipment needed for installation
•
Check the module configuration in the unit
Setting up the unit
Position the unit for installation keeping in mind that cables connect to the back of the unit.
The Stinger can be placed on a flat surface as a free-standing unit, or rack-mounted in a
standard 19- or 23-inch (48.26 or 58.42 cm) wide equipment cabinet. The following sections
describe the steps involved for each method of installation.
Before installing the Stinger, see Chapter 2, “Specifications and Safety Warnings,” for
ventilation and cable space requirements.
As a free-standing unit
Position the Stinger on the selected flat surface. Remember that the unit requires proper
ventilation.
As a rack-mounted unit
Note: The rack-mount spacing meets IEC 297-2 and ANSI/EIA-RS-310-C standards.
!
Warning: The weight and position of the Stinger unit within the cabinet may make the cabinet
top-heavy or unstable. Take all necessary precautions to anchor the cabinet securely before
installing the unit.
4-1
Setting up the unit
Installing the mounting brackets
Figure 4-1. Installing mounting brackets
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
ET
ERN
ETH
ET
ERN
ETH
FDX
TX
TX
FDX CD
ACT
ACT
CD
T
G POR
DIA
T
G POR
DIA
OR
MAJ
OR
MIN
OR
MAJ
OR
MIN
2
3
1
2
3
1
NK
TRU US
STAT
4
NK
TRU US
STAT
16
4
5
6
TER
MAS
15
5
6
TER
MAS
14
13
12
11
10
9
8
7
6
5
4
3
2
To install mounting brackets onto the unit:
1
Position a mounting bracket onto one side of the Stinger unit, lining up the 12 screw holes
on the bracket with the 12 screw holes on the side of the unit.
2
Using a #2 Phillips screwdriver, install the 12 #8 x .25 flat head screws that came with the
brackets through the mounting bracket holes into the unit.
3
Repeat Step 1 and Step 2 to install the second mounting bracket onto the other side of the
unit.
Caution: Failure to use the proper screws may damage the unit.
!
Installing the Stinger into the cabinet
!
Warning: The procedure for rack-mounting the unit requires more than one installer. Because
a fully configured Stinger weighs up to 160 pounds, Lucent recommends using a hand lift for
raising it into the cabinet.
To rack-mount the Stinger into the equipment cabinet:
4-2
1
Raise the unit to the appropriate installation height, using a hand lift (or a minimum of
three installers).
2
Align the screw holes on the mounting bracket with the screw holes on the equipment
cabinet.
Setting up the unit
3
Install truss head screws of the appropriate size through the mount bracket on the unit into
the mounting bracket on the equipment cabinet using a #2 Phillips screwdriver.
Installing the cable management bracket
Figure 4-2. Installing the cable management brackets
1
2
3
4
5
6
7
8
9
10
11
12
2P
C3R-O
STG
13
2P
C3R-O
STG
14
RT
PO
15
RT
PO
16
RT
PO
RT
PO
0
0
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
After installing the Stinger into a rack, install the cable management bracket as follows:
1
Insert the plastic washer into the bolt provided and, using a 3/8-in. wrench or socket,
attach the cable management bracket to the rear of the unit.
2
Repeat Step 1 to attach the bracket to the other side of the unit.
3
Using a #2 Phillips screwdriver, attach two cable clamps to each side of the unit.
Note that the cable bracket swivels up to allow access to the power filter connections.
!
Caution: Failure to use the proper screws may damage the unit.
4-3
Connecting cables to the Stinger
Once the Stinger is set up in the desired location, connect the unit to the network by attaching
the appropriate cables to the LPMs and TMs in the back of the unit.
Connecting the LPMs
Figure 4-3. Connecting an LPM
4
4
Secure with
cable ties
4
4
Secure with
cable ties
To connect the cables to an LPM:
1
Carefully insert the head of the cable into the connector on the LPM.
2
Tighten the screw on the top end of the connector.
3
Tighten the tie wrap around the connector.
4
Secure the cable to the LPM using the tie mounts provided on the LPM.
5
Repeat for the other connector on the LPM.
Connecting the TMs
The TM cables are either coaxial (for DS3) or fiber optic (for OC-3/STM-1 optical).
An OC3 card requires duplex SC fiber optic cable. Bind excess cable lengths in a figure-eight
pattern. Do not wind excess cable into circular coils.
4-4
To connect the cables to an OC3 trunk module, carefully insert the head of the cable into the
connector on the TM. See Figure 4-4.
Figure 4-4. Connecting the OC3 TM
3
ST
GR
-O
PO
PO
C3
3
-2P
-2P
C3
-O
GR
ST
0
RT
PO
1
RT
PO
3
0
RT
1
RT
3
Connect the DS3 line to the DS3 TM LINE RX and LINE TX ports using two 75 Ohm coaxial
cables (RG 59/U).
To configure a redundant DS3 connection, connect the Bypass ports on the primary card to the
Line ports on the backup card. In case the primary port fails, the traffic is switched over to the
standby card.
4-5
Dressing the cables
Figure 4-5. Connecting the DS3 TM
Inform your service provider that the equipment is connected, so they can bring up the line.
Dressing the cables
After connecting the cables to the LPMs and TMs in the back of the unit, dress the cables down
and thread them through the cable management bracket as shown in Figure 4-6.
4-6
Network management connections
Figure 4-6. Dressing the Stinger cables
1
2
3
4
5
6
7
8
9
10
11
12
2P
C3R-O
STG
13
2P
C3R-O
STG
14
RT
PO
15
RT
PO
16
RT
PO
RT
PO
0
0
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
The CM module provides the ports needed to connect the Stinger to a workstation or a console.
See Appendix B, “Cables and Connectors” for console cable pinouts.
The CMs support a network management connection, using either a standard DB-25 port for
attaching a console terminal or a modem to the unit, or an Ethernet connection, for
communicating with the Stinger unit over the Ethernet.
Connecting a console
Figure 4-7 shows a cable connection from the Stinger unit to a console terminal.
4-7
Figure 4-7. Serial management connection to the Stinger unit
9
8
Diagnostic
port
ET
RN
HE
ET
X
FD
T
AC
ET
ETH
ERN
ET
ETH
ERN
FDX
TX
ACT
TX
FDX CD
ACT
TX
To console
serial port
CD
CD
T
POR
DIAG
T
POR
DIAG
R
MAJO
R
MINO
R
MAJO
R
MINO
1
K
TRUN S
STATU
2
3
1
3
DIAG
RT
PO
4
K
TRUN S
STATU
2
5
ER
MAST
6
4
5
ER
MAST
6
9
8
R
JO
MA
R
NO
MI
1
K
UN
TRATUS
ST
2
3
4
5
6
ER
ST
MA
To connect the console terminal to the Stinger:
•
If the console is a PC, connect the DB-25 end of the RS-232 DB-9 to DB-25 Shielded
Crossover cable to the CM diagnostic port. Then connect the DB-9 end of the RS-232
DB-9 to DB-25 Shielded Crossover cable to the serial port on the PC.
•
If the console is a SPARCstation, connect the female connector of the RS-232 shielded
null-modem cable to the CM diagnostic port. Connect the female connector on the RS-232
shielded null-modem cable to the serial port on the SPARCstation.
See Appendix B, “Cables and Connectors,” for detailed information about the cables used to
connect the console to the console serial port.
Connecting a workstation to the Stinger
Figure 4-8 shows an Ethernet connection from the Stinger unit to the management workstation.
Figure 4-8. Ethernet connection
9
8
ET
RN
HE
ET
ERN
ET
ETH
ERN
FDX
Workstation
Ethernet port
TX
ACT
TX
FDX CD
ACT
TX
Ethernet
port
X
FD
T
AC
ET
ETH
CD
CD
T
POR
DIAG
T
POR
DIAG
R
MAJO
R
MINO
R
MAJO
R
MINO
2
3
1
2
3
1
K
TRUN S
STATU
4
K
TRUN S
STATU
DIAG
RT
PO
4
5
6
ER
MAST
5
6
ER
MAST
9
8
R
JO
MA
R
NO
MI
Router
1
2
3
K
UN
TRATUS
ST
4
5
R
To connect a management workstation to the Stinger using an indirect Ethernet connection:
4-8
1
Connect one end of the Ethernet cable to the Ethernet RJ-48 port on the CM.
2
Connect the other end of the Ethernet cable to the local LAN.
3
Ensure that the management workstation has connectivity to the LAN on which the unit
resides.
4
Ensure the Ethernet transceivers are connected properly to the network.
Connecting a backup management connection
Lucent recommends that you provision dial-up or some other access to each unit in the Lucent
network as a backup. To configure a backup management connection, connect a modem to the
Stinger Diagnostic port via a null modem cable.
Figure 4-9. Backup management connection via a modem to the Stinger unit
16
15
14
13
12
11
10
9
8
7
6
5
4
ET
RN
HE
ET
3
2
RNET
ETHE
TX
RNET
Diagnostic
port
To modem
X
FD
T
AC
ETHE
FDX
CD
ACT
TX
FDX CD
ACT
TX
CD
PORT
DIAG
PORT
DIAG
R
MAJO
MINOR
R
MAJO
1
MINOR
2
3
1
2
3
K
TRUN S
STATU
4
DIAG
K
TRUN S
STATU
6
5
6
RT
PO
16
4
ER
MAST
15
5
ER
MAST
14
Null modem
cable
13
12
11
10
9
8
7
6
5
R
JO
MA
R
NO
4
3
MI
2
1
2
3
K
UN
TRATUS
ST
4
5
6
ER
ST
MA
The modem you use to connect to the Stinger must be configured as follows:
•
Dumb mode. Dumb mode causes the modem to ignore data on the RD lead.
•
Ignore transitions on DTR.
•
Auto-answer enabled.
•
8 bits, 1 stop bit, and no parity.
•
The cable between the modem and the Stinger unit must be a cross-over or null modem
cable. In addition, you might need a DB-25 to DB-9 adapter.
Configure the following AT commands on the modem:
at&d0
Ignore DTR.
ats0=1
Answer automatically after one ring.
ate0
No echo (required).
at&c0
Assert DCD.
atq0
No results message.
at&w0
Store in non-volatile RAM.
at&y0
Use stored configuration zero on power-up.
4-9
System clocking
System clocking
This section describes the system clock sources for the Stinger unit.
There are four possible timing sources for the active CM:
•
T1. The Stinger Alarm board can accept timing from a T1 line or a BITS clock source.
•
Trunk. The Stinger can accept timing from an OC3 or DS3 line clock.
•
LIMs. The Stinger can accept timing from an ADSL or SDSL line clock.
•
Internal clock source. If the selected clock sources fail, the system is automatically
reconfigured so that it is synchronized with the CM’s internal clock.
The T1 or BITS timing inputs work with DS1 timing references that comply with the ANSI
T1.102 standard. The system timing is configured via the CLI.
The Alarm board panel on the back of the unit contains three sets of connectors for connecting
the following:
•
Major alarms
•
Minor alarms
•
External BITS clock
Connecting alarm relays
The Stinger alarm relay panel contains an alarm terminal for connecting remote audio and
visual alarms (normally open, contact closed). These alarm relays alert you to major and minor
alarm conditions in the unit.
The alarm-relay contacts open during loss of power, during hardware failure, or whenever the
Stinger is being reset, such as during its power-on self test. During normal operation, the
alarm-relay contacts remain closed.
The gauge of the wire you use to connect to the Stinger alarm relay should be based on the
current flow of the circuit that the relay is attached to and the capacity of the alarm relay.
Because the Stinger alarm relay can carry a maximum of 2 amps, 18–20 AWG wire is
adequate.
To connect a remote alarm:
4-10
1
Locate the appropriate terminal for the alarm connection you want to make.
2
Using a 1/8-in. flathead screwdriver, loosen the screws on the positive (Major and Minor)
and return (RTN) terminals.
3
Using 18-20 AWG solid or stranded wire, strip the ends of the wire approximately 1/4 in.
(6.35 mm).
4
Insert the wire leads into the appropriate positive terminal connector and its return.
5
Using a 1/8-in. flathead screwdriver, tighten the screws on the positive and return
terminals to secure the leads.
Determining the Operating Status
5
This chapter describes how to do the following:
•
Interpret module LEDs
•
Evaluate power consumption
•
Connect power to the Stinger
•
Power up the Stinger
Before you begin
Before you begin, verify that the following tasks are complete:
•
Set up the Stinger hardware (either as a free-standing or rack-mounted unit)
•
Connect cables and console terminal to the Stinger
•
Set up the workstation to configure the Stinger
•
Connect the workstation to the Stinger
•
(Optional) Connect the system clock source
•
(Optional) Connect the remote alarms
Status LEDs
The status LEDs on the modules in the Stinger indicate the operating status of each module.
Control module LEDs
Figure 5-1 shows the locations of the CM status LEDs.
5-1
Status LEDs
Figure 5-1. Control module status LEDs
Ethernet LEDs
ETHERNET
10
FDX
100
ACT
DIAG PORT
Alarm LEDs
Trunk status LEDs
MAJOR
MINOR
1
Master LED
2
3
4
TRUNK
STATUS
5
6
MASTER
All CM LEDs except the Master LED momentarily turn ON just after power-up. After
power-up, all six Port Status LEDs turn OFF. Then after the system comes up, each LED will
take a particular state as described on Table 5-1.
The status LEDs in the upper portion of the CM indicate the status of the Ethernet interface.
The status LEDs at the bottom of the CM indicate the status of the CM and the trunk modules.
Table 5-1. Status LEDs on the CM
5-2
LED Condition
Indicates
10 (Green) ON
Activity on the 10Base T Ethernet interface.
Status LEDs
Table 5-1. Status LEDs on the CM (continued)
LED Condition
Indicates
100 (Green) ON
Activity on the100Base T Ethernet interface.
FDX (Green) ON
Full-duplex mode is active.
Act (Green) ON
Activity detected on the Ethernet interface.
Major (Yellow) ON or blinking
The CM has detected a major alarm. For information
about configuring major alarms, see Stinger
Administration Guide.
The Major LED turns ON at power-up. It then starts
blinking slowly while the CM executes its POST in the
boot loader. It continues to blink while the CM loads its
operational code from the PCMCIA flash card. If the
CM successfully loads its operational image from the
PCMCIA flash card and again passes POST, the LED
turns OFF. If the LED continues to blink, it indicates a
failure.
Minor (Yellow) ON or blinking
The CM has detected a minor alarm. For information
about configuring minor alarms, see Stinger
The Minor LED is ON at power-up. It remains ON until
the CM passes all POST tests. It then stays OFF until a
minor alarm occurs.
If the CM fails POST the Minor LED remains ON.
Trunk Status (Green) ON
The six Trunk Status LEDS indicate the status of the six
trunk card ports attached to the CM. Port 1 is the top
port in slot number 9. Port 6 is the bottom port in slot 8.
(If a two port card is installed, in slot 9, LED 3 is unlit. If
a two port card is installed in slot 8, LED 6 is unlit.)
On the standby CM, the Trunk status LEDs cycle.
If the Trunk Status LED is ON, the port is fully
operational.
Trunk Status (Green) blinking
The port is installed but not operating.
Trunk Status (Green) OFF
The port is not installed. That is, the trunk card
corresponding to the port is not present. Note that if a
two port card is installed, in slot 9, LED 3 is unlit. If a
two port card is installed in slot 8, LED 6 is unlit.
Master (Green) ON
Indicates the CM is the master. If the standby CM is
installed but cannot be master because of some failure
the minor alarm will be on.
5-3
Status LEDs
Line interface module LEDs
Figure 5-2 shows the locations of the LIM status LEDs.
Figure 5-2. LIM status LEDs
SDSL LIM
ADSL LIM
1
STGR-LIM
HS48
STGR-LIM
ALC12
Module status LEDs
Module status LEDs
STBY
ACTIVE
FAULT
BYPASS
STBY
ACTIVE
FAULT
BYPASS
Port status LEDs
Port status LEDs
PORT
1
4
PORT
1
4
7
10
7
10
13
16
19
22
25
28
31
34
37
40
43
46
1
5-4
Status LEDs
Each LIM has Active LED for each port, and Standby, Active, Fault, and Bypass LEDs that
show the operating condition of the module.
Table 5-2. Line interface module status LEDs
LED Condition
Indicates
STBY (Green) ON
The LIM is a designated spare. The CM
will switch traffic to the LIM if one of the
other LIMs fail.
Active (Green) ON
The module or port is fully operational;
no errors have been detected.
Fault (Orange) ON
The module failed to pass POST.
Bypass (Green) ON
The LIM is in bypass mode. (The LIM
redundancy feature is activated).
DS3 trunk module status LEDs
Each DS3 TM has the following LEDs.
Table 5-3. DS3 module status LEDs
LED Condition
Indicates
Red (Red) ON
Red alarm. The DS3 interface is
experiencing loss of receive signal.
Yel (Yellow) ON
Yellow alarm. The DS3 interface has
detected Far End Receive Failure
indication transmitted from the other side.
Byp (Yellow) ON
Bypass. The line is in bypass mode.
LA (Green) ON
Link Active. The DS3 interface is enabled
and has not detected any error conditions.
LF (Yellow) ON
Loss of frame. The DS3 interface is out of
frame alignment.
LA (Yellow) ON
AIS detected. The local device has
received an alarm indication signal.
Red (Red) ON
Red alarm. The DS3 interface is
experiencing loss of receive signal.
5-5
Connecting power to the Stinger unit
FAN status LEDs
The Stinger fans have two LEDs that indicate the operating status of the fans.
Table 5-4. Fan status LEDs
LED Condition
Indicates
Active (Green) ON
The fan is operating normally.
Fault (Orange) ON
The fan is in a fault state.
Connecting power to the Stinger unit
Figure 5-3. Connecting the -48 VDC power filters
To connect the unit to DC power:
!
Caution: Before connecting power, see Chapter 2, “Specifications and Safety Warnings.” See
also Appendix C, “Regulatory Information,” for circuit regulatory information.
!
Warning: Verify that the power is off or disconnected at the source before beginning this
procedure.
1
Verify that the correct power source is available for the Stinger.
2
Attach a power cable to each set of power connectors as follows. Both power cables must
be connected at all times when operating the unit.
Note: The dc power cables should be in accordance with national standards and
specifications as described in IEC 60950. They should terminate in #10 lugs, using the tools
specified by the manufacturer.
5-6
–
Verify that the power switch on the power filters is set to the OFF position.
–
Locate the #10 studs on the back of the unit.
Powering up the Stinger
–
Using a #2 Phillips screwdriver, remove the two screws that secure the protective
cover over the studs. Then remove the protective cover.
–
Using a 3/8-in. wrench or socket, remove the top locking nut from each of the two
studs (labelled -48V and RTN). Do not remove the bottom locking nut.
–
Install the ring lugs onto the appropriate posts.
Note: You can optionally ground the chassis to the enclosure by attaching a dual mount
ground lug to the dual mount ground on the back of the unit (see Figure 5-3 on page 5-6).
Do not remove the ground lugs.
–
Reinstall the locking nut onto each post, then use a 3/8-in. wrench or socket to tighten
the nut.
–
Reinstall the protective cover with the two screws.
Powering up the Stinger
!
Warning: Do not power up the Stinger without a CM installed in the chassis. Powering up a
unit with no CM installed can damage hardware components.
To power up the Stinger, toggle the power switches for the primary and secondary power
supplies to their ON position.
All LEDs, except the Master LED, momentarily turn ON just after power-up.
The Major LED turns ON at power-up. It then starts blinking slowly while the CM executes its
POST in the boot loader. It continues to blink while the CM loads its operational code from the
PCMCIA flash card. If the CM successfully loads its operational image from the PCMCIA
flash card and again passes POST, the LED turns OFF. If the LED continues to blink, it
indicates a failure.
After power-up, all six Port Status LEDs and the Minor LEDs turn OFF. Then after the system
comes up, each LED will take a particular state as described in the next section.
What’s next?
Once the hardware installation is complete and the Stinger is powered up, you can download
the software configuration to the unit. See the Stinger Configuration Guide for instructions.
5-7
Installing and Removing Modules
6
This chapter describes how to install, remove, and replace the following:
•
CMs, LIMs and LPMs
•
PCMCIA cards
•
Air filter
Installation and replacement considerations
The Stinger unit design enables you to install, remove, and replace most modules without
shutting it off. However, you may choose to power down the unit as a precaution, if the unit is
not currently operational.
!
Warning: Never attempt to repair parts or modules yourself. Return all defective modules to
Lucent for repair. Only Lucent-trained service representatives are authorized to service parts.
!
Warning: Never attempt to remove or install modules without using appropriate static-guard
measures.
!
Warning: If the unit is not powered down, an electrical energy hazard will be present within
the card cage. Remove all metallic objects from hands and wrist to prevent bridging of live
contact points.
Replacing and installing control modules
2
!
Warning: If the unit contains a redundant CM configuration, and only one of the CMs is
being replaced, verify that the module being replaced is not the active card. If it is the active
card, perform a “switch to redundant card” operation before continuing (see the Stinger
Administration Guide). Hot-swap replacement of the active CM is not allowed.
6-1
Removing a control module
Figure 6-1. Removing a control module
8
8
8
16
16
15
10
4
4
3
3
2
2
1
1
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
FDX
ACT
TX
CD
TX
FDX CD
ACT
FDX
FDX
ACT
TX
CD
TX
FDX CD
ACT
ACT
TX
ACT
CD
CD
T
G POR
DIA
T
G POR
DIA
T
G POR
DIA
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
FDX
TX
FDX CD
ACT
8
7
6
5
4
3
2
1
TX
10
9
9
8
7
6
5
4
3
2
13
12
11
10
9
8
7
6
5
1
14
14
13
12
11
10
9
8
7
6
15
15
14
13
12
11
5
16
16
15
14
13
12
11
T
G POR
DIA
T
G POR
DIA
T
G POR
DIA
T
G POR
DIA
ET
ERN
ETH
OR
MAJ
OR
MIN
OR
MAJ
OR
MIN
2
3
NK
TRU US
STAT
4
OR
MAJ
OR
MIN
OR
MAJ
OR
MIN
1
2
3
1
NK
TRU US
STAT
5
6
3
TER
MAS
15
5
6
2
TER
MAS
NK
TRU US
STAT
2
4
NK
TRU US
STAT
6
5
6
2
3
TER
MAS
15
TER
MAS
4
6
NK
TRU US
STAT
2
3
16
4
5
6
TER
MAS
11
6
TER
MAS
T
G POR
DIA
15
14
13
12
12
11
10
11
11
10
9
16
5
14
13
12
OR
MAJ
OR
MIN
10
10
9
9
9
1
2
3
8
8
7
3
3
6
TER
MAS
4
3
3
2
2
1
5
5
4
2
1
NK
TRU US
STAT
4
6
6
5
4
2
8
7
7
6
5
4
1
8
7
6
5
ACT
NK
TRU US
STAT
4
15
TER
MAS
13
12
FDX
TX
CD
2
5
14
13
NK
TRU US
STAT
1
1
3
1
16
4
5
14
OR
MAJ
OR
MIN
OR
MAJ
OR
MIN
OR
MAJ
OR
MIN
1
3
1
16
4
1
To remove a control module:
6-2
1
Put on the antistatic wrist strap and plug it into the ESD grounding jack located on the
front of the Stinger.
2
If the unit does not contain a redundant CM, or if both the main CM and the redundant CM
are being replaced simultaneously, notify all users that the unit is being shut down. Then
power it down.
3
Using a #2 Phillips screwdriver, loosen the thumb screws located on the top and bottom of
the CM. Other screwdrivers may damage the screw heads.
4
Slide the ejector lock at the top of the CM down. This puts it into a reset state.
5
Lift the top and bottom card ejectors simultaneously to remove the module from the unit.
6
Carefully slide the CM out of the chassis, and place it into an antistatic container.
Installing a control module
Figure 6-2. Installing a control module
Push
8
8
8
16
16
15
16
15
14
10
3
9
8
7
6
5
4
3
2
3
2
1
2
1
ET
ERN
ETH
1
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
FDX
ACT
CD
TX
ET
ERN
ETH
ET
ERN
ETH
FDX
TX
10
9
8
7
6
5
4
3
2
13
12
11
10
9
8
7
6
5
4
1
14
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12
11
10
9
8
7
6
5
15
14
13
12
11
4
16
15
14
13
12
11
TX
FDX CD
ACT
FDX
ACT
TX
CD
TX
FDX CD
ACT
FDX
ACT
TX
CD
T
G POR
DIA
TX
FDX CD
ACT
T
G POR
DIA
T
G POR
DIA
T
G POR
DIA
T
G POR
DIA
T
G POR
DIA
ACT
CD
T
G POR
DIA
ET
ERN
ETH
FDX
OR
MAJ
OR
MIN
TX
OR
MAJ
OR
MIN
ACT
CD
OR
MAJ
OR
MIN
1
2
3
NK
TRU US
STAT
5
6
TER
MAS
2
3
T
G POR
DIA
15
NK
TRU US
STAT
4
OR
MAJ
OR
MIN
OR
MAJ
OR
MIN
1
2
3
1
16
4
NK
TRU US
STAT
6
5
6
15
12
6
2
NK
TRU US
STAT
5
6
15
2
3
6
TER
MAS
4
6
TER
MAS
15
14
13
10
10
9
9
8
7
7
6
6
5
4
3
4
3
2
1
16
5
12
5
4
3
NK
TRU US
STAT
4
11
8
7
6
5
2
1
2
TER
MAS
12
8
5
6
11
9
NK
TRU US
STAT
4
1
5
13
10
1
6
NK
TRU US
STAT
4
14
12
5
2
3
TER
MAS
3
1
16
4
TER
MAS
11
OR
MAJ
OR
MIN
10
9
OR
MAJ
OR
MIN
OR
MAJ
OR
MIN
1
5
13
11
8
NK
TRU US
STAT
4
14
13
7
2
3
TER
MAS
TER
MAS
3
1
16
4
5
14
3
2
1
2
1
To install a CM:
1
front of the unit.
2
Align the replacement CM with the card guide and carefully slide the module into the unit.
3
Depress the card ejectors simultaneously to seat the module into the midplane.
4
Slide the card ejector lock up.
5
Using a #2 Phillips screwdriver, tighten the two thumb screws.
6
If necessary, restore power to the unit.
7
Check the LEDs on the CM to verify the operational status of the card. After several
minutes, the yellow Major Alarm LED should go off. Also, the Master LED on the bottom
of the card should be on, indicating the card is in active mode. The redundant CM’s
Master LED should be off, indicating the card is in standby mode.
Note: Note that the Major Alarm LED on the newly installed CM blink while the OS
software image is downloading. This is not an error condition.
Note: If the original operating system (loaded at the factory before shipping the CM)
becomes lost or corrupted, follow the instructions in the appropriate release note to download a
new version of software.
Installing a redundant CM
To install a redundant CM:
1
front of the unit.
6-3
Installing and replacing LIMs
2
Align the replacement CM with the card guide and carefully slide the module into the unit.
3
Depress the card ejectors simultaneously to seat the module into the midplane.
4
5
Using a #2 Phillips screwdriver, tighten the two thumb screws.
6
If necessary, restore power to the unit.
7
Check the LEDs on the redundant CM to verify the operational status of the card. After
several minutes, the yellow Major Alarm LED should go off. Also, the Master LED on the
bottom of the card should be off, indicating the card is in standby mode. The active CM’s
Master LED should be solid green, indicating the card is in active mode.
8
Configure the unit for a redundant CM configuration. For instructions, see the Stinger
Configuration Guide.
Note: Note that the Major Alarm LED on the newly installed CM blinks while the OS
software image is downloading. This is not an error condition.
Note: If the original operating system (loaded at the factory before shipping the CM)
becomes lost or corrupted, follow the instructions in the appropriate code release note to
download a new OS and configuration.
LIMs may be installed in Slots 1 through 7 and 10 through 16 in the front of the unit. Slots 8
and 9 are reserved for CMs only.
Figure 6-3. LIM slots in the Stinger
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16
Replacing a LIM
Lucent recommends setting the administrative status of the LIM to Down (via the CLI) before
replacing the module. When an LIM is removed, all its ports and circuits are terminated. Data
loss may also occur on those circuits.
6-4
Figure 6-4. Replacing LIMs
7
7
7
16
11
11
4
3
3
2
2
1
1
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
ET
ERN
ETH
FDX
TX
FDX CD
ACT
8
7
6
5
4
4
3
2
1
TX
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9
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6
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15
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14
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12
5
16
16
16
15
14
13
12
FDX
FDX
ACT
TX
CD
TX
FDX CD
ACT
ACT
TX
TX
FDX CD
ACT
ACT
CD
CD
T
G POR
DIA
T
G POR
DIA
2
3
2
OR
MAJ
R
MINO
NK
TRU US
STAT
16
4
5
6
TER
MAS
TER
MAS
2
3
1
2
3
1
15
5
6
OR
MAJ
R
MINO
OR
MAJ
R
MINO
1
3
NK
TRU US
STAT
4
T
G POR
DIA
T
G POR
DIA
OR
MAJ
R
MINO
OR
MAJ
R
MINO
1
T
G POR
DIA
T
G POR
DIA
NK
TRU US
STAT
4
NK
TRU US
STAT
6
5
6
2
3
1
2
3
NK
TRU US
STAT
4
TER
MAS
15
TER
MAS
NK
TRU US
STAT
6
5
6
TER
MAS
14
13
13
11
12
11
11
10
10
10
9
9
9
8
8
8
7
1
4
4
4
3
3
3
2
5
5
5
4
3
6
6
6
2
8
7
7
6
15
15
TER
MAS
12
5
16
16
4
5
14
12
1
OR
MAJ
R
MINO
1
16
4
5
14
13
2
1
2
1
To replace a LIM:
1
front of the unit.
2
Using a #2 Phillips screwdriver, loosen the top and bottom thumbscrews attaching the
module the unit.
3
Slide the ejector lock located at the top of the LIM down to disconnect the module from
the network.
4
Lift both ejectors simultaneously to avoid damage to the module.
5
Carefully slide the LIM out of the unit and place it into an antistatic container.
6
Align the new or replacement LIM with the card guides and carefully slide the module
into the unit. Press firmly to be sure it has engaged the midplane connectors.
7
Depress the ejectors simultaneously.
8
9
Using a #2 Phillips screwdriver, secure the module into the unit by tightening the thumb
screws on the LIM.
Installing a LIM
To install a LIM:
1
Remove the blank slot cover on the front of the unit that corresponds to the installed LPM
on the back of the unit.
2
Align the LIM with the card guides and carefully slide the module into the unit. Press
firmly to be sure it has engaged the midplane connectors.
6-5
Installing and replacing line protection modules
3
4
5
Using a #2 Phillips screwdriver, secure the LPM by tightening the thumb screws.
6
If necessary power up the DSLAM.
7
Check the LEDs on the LIM to verify the operational status of the module.
Note: Before continuing, wait until the Active LED on the LIM is solid green. This may take
several minutes.
Line protection modules are installed into the back of the unit. Openings for unused LPMs
slots are protected by blank covers. An LPM must be installed in the back of the unit for each
LIM.
Replacing an LPM
!
Warning: Any circuits running through the LIM are terminated when the module is removed,
which may result in possible data loss. Lucent recommends setting the LIM’s administrative
status to Down before removing the module from the unit. For instructions, see the Stinger
Figure 6-5. Removing line protection modules
10
10
1
1
2
1
2
3
2
3
4
3
4
5
4
5
6
5
6
7
6
7
8
7
8
9
8
9
10
9
8
10
11
11
12
11
12
3-2P
R-OC
12
3-2P
R-OC
STG
13
3-2P
R-OC
STG
13
3-2P
R-OC
STG
13
3-2P
R-OC
STG
STG
14
14
T0
POR
15
14
T0
POR
15
T0
POR
16
15
T0
POR
16
16
T1
POR
T1
POR
T1
POR
T1
POR
1
1
2
2
3
3
4
4
5
6
6
7
7
8
8
9
9
10
8
10
11
11
12
11
12
13
12
13
14
13
14
15
16
1
2
3
4
5
14
15
16
15
16
To replace an LPM:
1
6-6
front of the unit.
2
Carefully unhook the cable ties connecting the cables and connectors from the card.
3
Using a #2 Phillips screwdriver, loosen the top and bottom thumbscrews attaching the
module the unit.
4
Lift both ejectors simultaneously to avoid damage to the module.
5
Carefully slide the LPM out of the unit and place it into an antistatic container.
6
Align the new or replacement LPM with the card guides and carefully slide the module
into the unit. Press firmly to be sure it has engaged the midplane connectors.
7
8
screws on the LPM.
9
Reconnect the cables, as described in “Connecting the LPMs” on page 4-4.
Installing an LPM
To install an LPM:
1
front of the unit.
2
Remove the blank filler module covering the LPM’s slot.
3
Align the LPM with the card guides and gently slide the LPM into the unit.
4
screws on the LPM.
Installing a spare LIM
You can install a spare LIM so that in case another LIM of the same type fails, traffic can be
diverted to the spare LIM. Configuring a spare LIM on the Stinger involves installing an
interface redundancy module (IRM) in the back of the unit opposite the spare LIM. The IRM
contains no connectors and is used solely to route the traffic from the LPM associated with a
failed LIM to the spare LIM.
To install a spare LIM:
1
Follow the directions in “Installing a LIM” on page 6-5 to install a LIM.
2
Verify that there is an IRM installed in the back of the unit opposite the spare LIM.
3
If necessary, reconnect the power cables and power up the unit.
4
Check the LEDs on the LIM to verify the operational status of the module.
Note: Before continuing, wait until the Standby LED on the LIM is solid green,
indicating the LIM is a spare. This may take several minutes.
After the spare LIM and the IRM are installed, in the event of a LIM failure, use the Stinger
CLI to activate the spare LIM. For details, see the Stinger Configuration Guide.
6-7
Installing and replacing PCMCIA cards
Installing and replacing PCMCIA cards
To remove the PCMCIA cards from the CM, push the square, flat black buttons at the bottom
of each PCMCIA card to eject the cards. After the cards are removed, make sure they remain
guarded against static discharge.
To install the PCMCIA cards in the CM, line the card edge up with the guides, and push the
card in until the black ejector button pops back up.
Replacing the air filter
You can optionally order and install an air filter in the Stinger unit. The filter slides into the air
intake on the bottom of the front of the chassis.
You are not required to power down the unit to install or replace the air filter.
!
Caution: The air filter must be vacuumed or replaced once a month to prevent heat from
building up inside the chassis.
To install or replace the air filter:
6-8
1
Using a #1 Phillips screwdriver, remove the screws on the top and bottom of the air intake
grill located on the bottom front of the unit.
2
Grasp the edges of the grill and pull to remove it.
3
Slide the new (or cleaned) air filter diagonally into the air intake area.
Replacing the air filter
Figure 6-6. Installing or replacing the air filter
4
Reinstall the air intake grill.
6-9
A
Module Specifications
This appendix provides technical information and specifications for the following Stinger
modules:
2 port ATM DS3 trunk module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
2 port OC-3c/STM-1 trunk module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
48 port SDSL LIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
12 port ADSL LIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
2 port ATM DS3 trunk module
The 2-port ATM DS3 trunk module provides 2 active and 2 standby trunk connections at data
rates of 44.738 Mbps at each port. You can configure each port as one of the following:
•
User-to-Network Interface (UNI)
•
Interim Inter-Switch Signalling Protocol (IISP) connection
•
Direct trunk
The Stinger unit provides a maximum of 4 DS3 active ports per unit (4 active, 4 standby).
Specifications
The specifications for the ATM DS3 card are as follows.
Physical dimensions
Height: 15 in. (38.1 cm)
Width: 1.06 in. (2.69 cm)
Depth: 5 in. (12.7 cm)
Weight: 1.5 lb (0.68 kg)
Power requirements
11.5 W
Temperature range
0° to 40°C (32° to 122°F)
Agency approvals
Electromagnetic Emissions Certifications: FCC Part 15
Class A, CISPR Class A
Interface standards
ITU G.703
ANSI T1.102
A-1
2 port ATM DS3 trunk module
Other standards supported
ANSI T1E1.1/94-002R1
ANSI T1.107
ANSI T1.107a
ANSI T1.403
ATM Forum UNI 3.0/3.1
Bellcore TR-NWT 001112
Bellcore TR-TSY-000499
Bellcore TR-NWT-000820
ITU G.804
RFC 1407
TR54014 (AT&T ACCUNET T45 and T45R)
Physical interfaces
4 (2 active, 2 standby) ATM UNI 3.0/3.1 cell-bearing DS3
ports supporting C-bit/M-framing, PLCP per
TR-TSY-000773, and direct cell mapping per G.804
BNC connector per ANSI T1.404
Module status indicators
LED states are as follows:
A-2
LED State
Status
Red (Red) ON
Red alarm. Indicates the DS3 interface is experiencing
loss of receive signal.
Yel (Yellow) ON
Yellow alarm. Indicates the DS3 interface has detected
Far End Receive Failure indication transmitted from the
other side.
Byp (Yellow) ON
Bypass. Indicates the line is in bypass mode.
LA (Green) ON
Link Active. Indicates the DS3 interface is enabled and
has not detected any error conditions.
LF (Yellow) ON
Loss of frame. Indicates the DS3 interface is out of frame
alignment.
LA (Yellow) ON
AIS detected. Indicates the local device has received an
alarm indication signal.
2 port OC-3c/STM-1 trunk module
Figure A-1 shows the DS3 LIM.
Figure A-1. DS3 LIM
STGR-DS3-3P
ACT
ALARM
BYP
AD
YEL
LF
TX
LN
TX
BY
PORT
1
RX
LN
RX
BY
RED
LA
BYP
AD
YEL
LF
TX
LN
TX
BY
PORT
2
RX
LN
RX
BY
RED
LA
The OC-3c/STM-1 LIM provides two 155.52 Mbps interfaces for optical connections.
You can configure each port as one of the following:
•
User-to-Network Interface (UNI)
•
Interim Inter-Switch Signalling Protocol (IISP) connection
•
Direct trunk
A-3
The Stinger provides up to two OC-3c/STM-1 ports per unit. The OC-3c/STM-1 module
comes with 64K cell buffers per port, enabling you to customize your network for specific
traffic needs. The port buffers and the 64K cell buffers on the CM are based on the Stinger
architecture.
Specifications
The specifications for the ATM OC3 card are as follows.
Physical dimensions
Width: 1.06 in. (2.69 cm)
Power requirements
11.5 W (optical)
Temperature range
0° to 40°C (32° to 122°F)
Agency approvals
Class A, and CISPR Class A
Interface standards (OC3c)
ANSI T1.105
ANSI T1.106
Interface standards (STM-1)
ITU G.957 (optical)
ITU G.709 (optical)
Physical connectors
Subscriber Connector (SC)
Physical interfaces
2 UNI 3.0/3.1 cell bearing OC-3c/STM-1 155.52 Mbps ports
(optical)
Signal Distance/Levels (Single-mode laser optics)
Medium-Reach:
•
Up to 15 kilometers
•
TX Power: -15dBm to -8dBm
•
RX Sensitivity: -8dBm, -28dBm
•
Nominal Wavelength: 1310 nm
Minimum bend radius
3 in. (7.62 cm)
Other OC-3c standards
ANSI T1M1.3/92-005R1
Bellcore TR-NWT-001112
Bellcore GR-253-CORE
RFC SONET 1595
Other STM-1 standards
ANSI T1M1.3/92-005R1
Bellcore GR-253-CORE
RFC SONET 1595
A-4
Cable specifications
Table A-1. Cable Specifications
Interface
Type
Number
Twisted
Pairs
DC Res.
Ω/km
Nom.
Imp
Ω
Nom.
Capacitance
pf/m
%
Shield
Max.
Length
G.703 - 75 Ω
N/A
49.2
75
66.7
95%
120 m
Figure A-2 shows the OC-3c/STM-1 LIM.
Figure A-2. OC-3c/STM-1 LIM
STGR-OC3-2P
PORT 0
PORT 1
A-5
48 port SDSL LIM
48 port SDSL LIM
The SDSL card provides 48 SDSL interfaces that supports high speed symmetric data transfer,
with rates up to 2.3 Mbps through a single pair of copper wires. At reduced data transfer rates,
the card supports distances of over 18,000 feet.
Specifications
The specifications for the 48 port SDSL card are as follows.
Physical dimensions
Width: 1.06 in. (2.69 cm)
Power requirements
62.4 W @ 784kbps or 1.5Mbps; 81 W @ 2.3Mbps
Temperature range
0° to 40°C (32° to 122°F)
Interface standards
ANSI T1E1.4/94-006
Physical connectors
USOC RJ21X 50-pin telco connector. Must meet JIS C5973
standards.
Status indicators
LED states are as follows
LED State
Status
STBY (Green) ON
The LIM is a designated spare. The CM will switch
traffic to the LIM if one of the other LIMs fail.
Active (Green) ON
The module or port is fully operational; no errors have
been detected.
Fault (Orange) ON
The module failed to pass POST.
Bypass (Green) ON
The LIM is in bypass mode. (The LIM redundancy feature is activated).
Port indicators
A-6
LED State
Status
Port LED lit
Packets are being transmitted or received on this interface.
Port LED off
Port inactive
12 port ADSL LIM
Figure A-3 shows the SDSL LIM.
Figure A-3. SDSL LIM
1
STGR-LIM
HS48
STBY
ACTIVE
FAULT
BYPASS
PORT
1
4
7
10
13
16
19
22
25
28
31
34
37
40
43
46
1
12 port ADSL LIM
The ADSL card provides 48 ADSL interfaces that supports high speed symmetric data
transfer, with rates up to 8 Mbps through a single pair of copper wires. At reduced data transfer
rates, the card supports distances of over 18,000 feet.
A-7
12 port ADSL LIM
Specifications
The specifications for the 12 port ADSL card are as follows.
Physical dimensions
Width: 1.06 in. (2.69 cm)
Power requirements
62.4 Watts
Temperature range
0° to 40°C (32° to 122°F)
Agency approvals
Class A, and CISPR Class A
Interface standards
ANSI T1.413.2
Physical connectors
USOC RJ21X 50-pin telco connector. Must meet JIS C5973
standards.
Status indicators
LED State
Status
Active ON
Module is operating normally.
Fault ON
Module did not pass POST.
Standby ON
Module is in standby mode.
Bypass ON
The module is in bypass mode. (The LIM redundancy
feature is activated).
Port indicators
A-8
LED State
Status
Port LED lit
Packets are being transmitted or received on this interface.
Port LED off
Port inactive
12 port ADSL LIM
Figure A-4 shows the ADSL LIM.
Figure A-4. ADSL LIM
STGR-LIM
ALC12
STBY
ACTIVE
FAULT
BYPASS
PORT
1
4
7
10
A-9
B
Cables and Connectors
This appendix describes specifications for different facets of the Stinger, and discusses cabling
requirements. This appendix covers the following topics:
Diagnostic port and cabling pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Ethernet interface specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
SDSL cable specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
ADSL cable specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Diagnostic port and cabling pinouts
The control-port uses a standard DE-9 female connector that conforms to the EIA RS-232
standard for serial interfaces. Table B-1 applies to all Stinger models that use the RS-232
pinouts.
Table B-1. Control-port and cabling pinouts
DE-9 pin number
RS-232 signal name
Function
I/O
1
DCD
Data Carrier Detect
O
2
RD
Serial Receive Data
O
3
SD
Serial Transmit Data
I
4
DTR
Data Terminal
Ready
I
5
GND
Signal Ground
6
DSR
Data Set Ready
O
7
RTS
Request to Send
I
8
CTS
Clear to Send
O
*9
*RI
*Ring Indicator
*O
Pin 9 is not active. (Ring Indication signal not supplied.)
B-1
Ethernet interface specifications
Ethernet interface specifications
The base unit of a Stinger has an Ethernet interface that supports the physical specifications of
IEEE 802.3 and IEEE 802.14 with Ethernet 2 (Ethernet/DIX) framing. The unit provides a
single Ethernet interface that auto-senses the Ethernet type to which it is connected. It supports
the following types of Ethernet interfaces:
•
10Base-T (Unshielded Twisted Pair): Twisted pair Ethernet and IEEE 802.3 (10Base-T)
with an RJ-45 connector, labeled LAN UTP.
•
100 Base-T: 100 Mbps Baseband Modulation on Twisted Pair
The Ethernet address used to identify the Ethernet interface resides in the Stinger unit’s
motherboard.
To install the Ethernet interface, you must have the cables described in either of the following
two sections.
10Base-T cables
To install a 10Base-T interface, you need a twisted-pair Ethernet cable and a dual twisted-pair
cable terminated with RJ-45 modular jacks.
Use an EIA/TIA 568 or IEEE 802.3 10Base-T cable.
100Base-T cables
To install a 100Base-T interface, you need a twisted-pair Ethernet cable and a dual twisted-pair
cable terminated with RJ-45 modular jacks.
Use one of the following cables: 100BASE-T2, 100BASE-T4 (not very popular),
100BASE-TX, or 100BASE-FX.
SDSL cable specifications
The LPMs use USOC RJ21X 50-pin telco connectors. Table B-2 provides the cable pinouts for
the LPMs associated with SDSL cards.
Table B-2. SDSL cable pinouts for the 50-pin telco connector
B-2
Pin
Signal
Color code
Pin
Signal
Color code
1
1R
(channel 1 ring)
Blue/white
26
1T
(channel 1 tip)
White/blue
2
2R
Orange/white
27
2T
White/Orange
3
3R
Green/white
28
3T
White/green
4
4R
Brown/white
29
4T
White/brown
5
5R
Slate/white
30
5T
White/slate
SDSL cable specifications
Table B-2. SDSL cable pinouts for the 50-pin telco connector (continued)
Pin
Signal
Color code
Pin
Signal
Color code
6
6R
Blue/red
31
6T
Red/blue
7
7R
Orange/red
32
7T
Red/orange
8
8R
Green/red
33
8T
Red/green
9
9R
Brown/red
34
9T
Red/brown
10
10R
Slate/red
35
10T
Red/slate
11
11R
Blue/black
36
11T
Black/blue
12
12R
Orange/black
37
12T
Black/orange
13
13R
Green/black
38
13T
Black/green
14
14R
Brown/black
39
14T
Black/brown
15
15R
Slate/black
40
15T
Black/slate
16
16R
Blue/yellow
41
16T
Yellow/blue
17
17R
Orange/yellow
42
17T
Yellow/orange
18
18R
Green/yellow
43
18T
Yellow/green
19
19R
Brown/yellow
44
19T
Yellow/brown
20
20R
Slate/yellow
45
20T
Yellow/slate
21
21R
Blue/violet
46
21T
Violet/blue
22
22R
Orange/violet
47
22T
Violet/orange
23
23R
Green/violet
48
23T
Violet/green
24
24R
Brown/violet
49
24T
Violet/brown
25
Not used
N/A
50
Not used
N/A
B-3
ADSL cable specifications
ADSL cable specifications
The LPMs use USOC RJ21X 50-pin telco connectors. Table B-3 provides the cable pinouts for
the LPMs associated with ADSL cards.
Table B-3. ADSL cable pinouts for the 50-pin telco connector
Pin
Signal
Color code
Pin
Signal
Color code
1
1R
(channel 1 ring)
Blue/white
26
1T
(channel 1 tip)
White/blue
2
2R
Orange/white
27
2T
White/Orange
3
3R
Green/white
28
3T
White/green
4
4R
Brown/white
29
4T
White/brown
5
5R
Slate/white
30
5T
White/slate
6
6R
Blue/red
31
6T
Red/blue
7
7R
Orange/red
32
7T
Red/orange
8
8R
Green/red
33
8T
Red/green
9
9R
Brown/red
34
9T
Red/brown
10
10R
Slate/red
35
10T
Red/slate
11
11R
Blue/black
36
11T
Black/blue
12
12R
Orange/black
37
12T
Black/orange
The remaining pins are not connected.
B-4
Regulatory Information
C
This appendix contains the following notices:
EEC Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
FCC Part 15 Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Australian EMI Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Canadian EMI Notice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Japanese EMI Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
EEC Notice
Manufacturer’s Declaration of Conformity
We:
Lucent Technologies, Inc.
InterNetworking Systems Division
1701 Harbor Bay Parkway
Alameda, CA 94502
USA
declare under our sole legal responsibility that this product when loaded with various slot cards
is in conformity with the following relevant harmonised standards:
•
EN55022
•
EN50082-1
•
EN60950
for the light industrial and office environments following the provisions of Council Directive
89/336/EEC on the approximation of the laws of member states relating to electromagnetic
compatibility, as amended by Council Directive 92/31/EEC and Article 9.4 of Council
Directive 91/263/EEC on the harmonisation of the laws of member states concerning
telecommunications terminal equipment, including the mutual recognition of their conformity.
Please send an email to [email protected] if you have any questions regarding compliance
requirement for this product.
C-1
Regulatory Information
FCC Part 15 Notice
!
Warning: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency
energy, and, if not installed and used in accordance with the instruction manual, can cause
harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case the user will be required to correct
the interference at his or her own expense.
!
Warning: The authority to operate this equipment is conditioned by the requirement that no
modifications will be made to the equipment unless the changes or modifications are expressly
approved by Lucent Technologies.
Australian EMI Notice
This equipment has been tested and found to comply with the limits for Standard AS 3548
Class A digital device.
Canadian EMI Notice
!
Warning: THE DIGITAL APPARATUS DOES NOT EXCEED THE CLASS A LIMITS
FOR RADIO NOISE EMISSIONS FROM DIGITAL APPARATUS SET OUT IN THE
RADIO INTERFERENCE REGULATIONS OF THE CANADIAN DEPARTMENT OF
COMMUNICATIONS.
LE PRESENT APPAREIL NUMERIQUE N’EMET PAS DE BRUITS
RADIOELECTRIQUES DEPASSANT LES LIMITES APPLICABLES AUX APPAREILS
NUMERIQUES DE LA CLASSE A PRESCRITES DANS LE REGLEMENT SUR LE
BROUILLAGE RADIOELECTRIQUE EDICTE PAR LE MINISTERE DES
COMMUNICATIONS DU CANADA.
Japanese EMI Notice
This equipment has been tested and found to comply with the limits for a Class A Information
Technology Equipment of the Voluntary Control Council for interference by data processing
equipment and electronic office machines in Japan.
C-2
D
Warranties
The Stinger has a twelve-month conditional warranty.
Product warranty
1
Lucent warrants that the Stinger will be free from defects in material and workmanship for
a period of twelve (12) months from date of shipment.
2
Lucent shall incur no liability under this warranty if:
•
The allegedly defective goods are not returned prepaid to Lucent within thirty (30)
days of the discovery of the alleged defect and in accordance with Lucent's repair procedures; or
•
Lucent's tests disclose that the alleged defect is not due to defects in material or workmanship.
3
Lucent's liability shall be limited to either repair or replacement of the defective goods, at
Lucent's option.
4
Lucent MAKES NO EXPRESS OR IMPLIED WARRANTIES REGARDING THE
QUALITY, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE
BEYOND THOSE THAT APPEAR IN THE APPLICABLE Lucent USER'S
DOCUMENTATION. Lucent SHALL NOT BE RESPONSIBLE FOR
CONSEQUENTIAL, INCIDENTAL, OR PUNITIVE DAMAGE, INCLUDING, BUT
NOT LIMITED TO, LOSS OF PROFITS OR DAMAGES TO BUSINESS OR
BUSINESS RELATIONS. THIS WARRANTY IS IN LIEU OF ALL OTHER
WARRANTIES.
1
During the first three (3) months of ownership, Lucent will repair or replace a defective
product covered under warranty within twenty-four (24) hours of receipt of the product.
During the fourth (4th) through twelfth (12th) months of ownership, Lucent will repair or
replace a defective product covered under warranty within ten (10) days of receipt of the
product. The warranty period for the replaced product shall be ninety (90) days or the
remainder of the warranty period of the original unit, whichever is greater. Lucent will
ship surface freight. Expedited freight is at customer's expense.
2
The customer must return the defective product to Lucent within fourteen (14) days after
the request for replacement. If the defective product is not returned within this time
period, Lucent will bill the customer for the product at list price.
Warranty repair
Out-of warranty repair
Lucent will either repair or, at its option, replace a defective product not covered under
warranty within ten (10) working days of its receipt. Repair charges are available from the
Repair Facility upon request. The warranty on a serviced product is thirty (30) days measured
D-1
Warranties
from date of service. Out-of-warranty repair charges are based upon the prices in effect at the
time of return.
If the product is damaged
If any portion of the unit is damaged, forward an immediate request to the delivering carrier to
perform an inspection of the product and to prepare a damage report. Save the container and all
packing materials until the contents are verified.
Concurrently, report the nature and extent of the damage to the Lucent Technical Assistance
Center so that action can be initiated, either to repair or replace the damaged items.
Do not return any items to Lucent until you obtain instructions from a Technical Assistance
Center representative. Report the problem or deficiency, along with the model, type, and serial
number. Upon receipt of this information, the Lucent Technical Assistance Center will provide
you with service instructions, or a Return Authorization Number and shipping information. All
items returned under warranty must be shipped to the manufacturer with the charges prepaid.
If problems arise
If any of your telephone equipment is not operating properly, you should immediately remove
it from your telephone line, as it may cause harm to the telephone network. If the telephone
company notes a problem, they may temporarily discontinue service. When practical, they
notify you in advance of this disconnection. If advance notice is not feasible, you will be
notified as soon as possible. When you are notified, you will be given the opportunity to
correct the problem and informed of your right to file a complaint with the FCC.
In the event that repairs are ever needed on this equipment, they should be performed by
Lucent Technologies, or an authorized Lucent representative. For information, contact the
Lucent Technical Assistance Center at:
D-2
•
1-800-DIAL-WAN (U.S. and Canada)
•
0-800-96-2229 (U.K.)
•
1-978-952-7299 (all other areas)
Index
A
Index
A
E
Acronyms, xiv
ADSL LIM, specifications, A-7
Air filters, installing and replacing, 6-8
alarm relays, connecting, 4-10
Electronic specifications, 2-4
Environmental specifications, 2-2
ESD, 3-2
ESD, grounding jack, 3-2
Ethernet
interface specifications, B-2
required equipment, B-2
C
Cable specifications, STM-1 electrical, A-5
cables
100Base-T, B-2
10Base-T, B-2
connecting, 4-4
dressing, 4-6
installing brackets for dressing, 4-3
clocking, connecting inputs, 4-10
CM
checking, 3-2, 3-4
described
installing and replacing, 6-1
installing in slots 8 or 9, 3-3
installing redundant, 6-3
LEDs described, 5-1
redundancy, 1-5
Connecting
alarm relays, 4-10
clock inputs and outputs, 4-10
power cord to -48 Vdc power supply, 5-6
Connectors
DS3/E3, A-2, A-4
console terminal, connecting and setting up, 4-7
Control modules
see CM
Cooling fan module
replacing, 6-8
D
Damaged product, what to do, D-2
DS3 TM
LEDs, 5-5
redundant connection, 4-5
specifications, A-1
F
features, overview, 1-1
H
Hardware specifications, 2-1
hardware, overview, 1-2
hardware, verifying configuration, 3-2
I
installation
cable management brackets, 4-3
completing, 5-6
considerations, 6-1
free standing, 4-1
in a cabinet, 4-2
in a rack, 4-1
installing rack mounts, 4-2
modules, 6-1
positioning the unit, 4-1
preparing for, 3-2
preparing the site, 3-1
required tools, 3-2
Installation prerequisites, 4-1
installation site, selecting, 3-1
IRM
described, 1-5
L
LAN UTP port interface, B-2
LEDs
CM, 5-1
Index-1
Index
M
DS3 TM, 5-5
Fan, 5-6
LIM, 5-4
power on sequence, 5-7
LIM
checking, 3-2
described
installing and replacing, 6-4
installing spare, 6-7
LEDs, 5-4
redundancy, 1-5
Line interface modules
see LIM
Line protection modules
see LPM
LPM
checking, 3-3
connecting, 4-4
described
installing and removing, 6-6
M
management
backup connection via modem, 4-9
types of connections supported, 4-7
Mid-mount brackets, installing, 4-2
modules
installation and replacement considerations, 6-1
installing, 6-6, 6-7
replacing, 6-6, 6-7
monitor-control, pinouts, B-1
N
NMS, Ethernet connection, 4-8
O
OC3 TM, specifications, A-3
P
PCMCIA
described, 3-5
installing cards, 6-8
pinouts
monitor-control, B-1
power
LED sequence at powerup, 5-7
Index-2
redundancy, 1-5
Power supplies
-48 Vdc, connecting power cord to, 5-6
DC power supply warnings, 2-5
powering up, described, 5-7
R
rack mounts, installing, 4-2
Rack-mounting the unit, 4-3
redundancy, system, 1-4
S
SDSL LIM, specifications, A-6
Single-mode (OC3/STM)
medium-reach, A-4
slots
CM installed in 8 or 9, 3-3
CTM installed in rear 8 or 9, 3-4
Specifications
electrical, 2-4
environmental, 2-2
physical, 2-1
space, 2-2
specifications
Ethernet interface, B-2
T
Telephone equipment
problems with, D-2
terminal
configuration of, 3-2
TM
checking, 3-3
connecting, 4-4
described
installing in rear slots 8 or 9, 3-4
redundancy, 1-6
traffic flow, described, 1-2
Trunk module
see TM
U
unpacking, unit, 3-1
user interface, terminal configuration for, 3-2
Index
W
W
WAN interfaces supported, 2-1
Index-3

Stinger Hardware Installation Guide

Transcription

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