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licensing, without the express w ritte n consent of Lucent Technologies an d the busi ness management owner of the materi a l.
For permission to reproduce, please con ta ct: Pro duct Development Manager Your A ccount Executive
Notice
The information in this document is subject to change without notice. Although every effort has been made to make this document as accurate, complete, and
clear as possible, Lucent Te chnologies and its predecessors assume no responsibility for any errors that may appear in this document.
Federal Communications Commission (FCC) Notification and Repair Information
This equipment is designed 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 instructions manual, may cause interference to ra di o commu nications.
Operation of this eq uipmen t in a resi dence i s li kely to ca use h armful int erfer ence, in whic h case , the u ser wi ll be requi red to correct the interference at his own
expense.
Security
In rare instances, unaut horiz ed in divid uals ma ke co nnecti ons to the telec ommunic at ions netwo rk. In such an ev ent , app licab le ta riffs require that the customer
pay all network charges for traffic. Lucent Technologies and its predecessors cannot be responsible for such charges and will not make any allowance or give
any credit for charges that result from unauthorized access.
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Windows, Windows NT, Windows 2000, Windows XP, MS-DOS, and Micro s oft are regi stere d tra de m arks of Microsoft Corporation.
Limited warranty
For terms and conditions of sale contact your Lucent Technologies Account Tea m .
Ordering information
The ordering number for this document is 365-372-327 R2.0. To order this document, call 1-888-582-3688 (USA), 1-317-322-6619 (Canada), 1-317-322-6416
(Europe, the Middle East, a nd Africa), or 1-317-322-6411 (Asia , t he Paci fi c Region, China, Caribbean, and Latin America). RBOC/BOC custom ers shou ld
process document orders or standing order requests through their Company Documentation Coordinator. For more ordering information, refer to the “Ordering
Information” section in the “About This Information Product” section.
Technical Support Telephone Nu mbers
Lucent Technologies Customer Assistance Request Entry System (CARES) provides a technical assistance telephone number that is monitored 24 hours a day.
For technical assistance (continental U.S.), call 1-866-LUCENT8 (1-866-582-3688) and select the appropriate prompt. For international customers, please call
+1 630-224-4672.
Information Product Support Telephone Number
You can also call these telephone numbers to provide comments on the Metropolis® DMXtend Access Multiplexer or to suggest enhancements.
This document was developed by Lucent Technologies Techni ca l Support Services (TSS).
Overviewxv
Safety Information and Instructionsxix
Related Documentation and Trainingxxv
How to Comment on this Documentxxvii
How to Order Documentsxxviii
Worldwide Se rvicesxxx
Software Installation3-3
Circuit Pack Installation3-4
Use of WaveStar™ CIT Software3-8
A Short Tour of the Command Builder3-13
Circuit Pack Firmware Version Verification3-17
Metropolis
1Equipment and Cable Installation for Metropolis® DMXtend Shelf Horizontal
Bay Mount
T a b le 1-1Cable Requirements and Options1-5
T ab le 1-2Power Cable Assemblies1-17
T ab le 1-3Power Connections1-17
Table 1-4DS1 Cable Assemblies1-21
T ab le 1-5DS1 Transmission Connections1-23
Table 1-6DS3/EC-1 Cable Assemblies1-30
Table 1-724 Cable DS3/EC-1 Transmission Connections1-33
Table 1-812 Cable DS3/EC-1 Transmission Connections1-37
PurposeThis document provides the information and procedures necessary to
install, self-test and turn up the Metropolis® DMXtend Access
Multiplexer system.
Reason for reissueThis is the first issue of this document.
Intended AudienceThis installation manual is intended to provide individuals and
customers the information and proc edure s ne cessa ry to install, s elf-tes t
and turn up the Metropolis® DMXtend system.
This manual is not a service or operations manual. Refer to 365-372325, Metropolis® DMXtend Access Multiplexer, User Operations Guide for any activities involving circuit turn-up, regular maintenance,
or trouble analysis.
This manual is divided into the following sections with a brief
description of the contents of each major part/chapter/appendix:
“About This Document” describes the purpose, intended audience,
•
reason for reissue, and organization of this document. This section
references related documentation and explains how to order, make
comments or recommend changes to this document.
Part I Metropolis® DMXtend Access Multiplexer Horizontal Bay
Mount Physical Installation and Powering
•Chapter 1, Equipment and Cable Installation for Metropolis®
DMXtend Shelf Horizontal Bay Mount provides the information
and procedures for installing and cabling the Metropolis
®
DMXtend system. This section contains the latest information at
the time of issue. For up-to-date information, refer to the SD and
ED drawings listed later in this section.
•Chapter 2, Powering and Initial Circuit Pack Installation for
Metropolis® DMXtend Shelf Horizontal Bay Mount provides
information for verifying that the shelf is being supplied with the
proper power and provides instructions for circuit pack
installation.
Part II Metropolis® DMXtend Access Multiplexer Stand Alone
Installation Tests
•Chapter 3, Software Download and Circuit Pack Installation
covers generic software loading and initial circuit pack
installation, that is, placement of circuit packs in their proper
location in the shelf.
•Chapter 5, Operational Tests provides instructions to test
protection switching and the non-transmission cabling. This
section is not intended to replace acceptance test procedures.
Part III Metropolis® DMXtend Access Multiplexer Ring Setup
and Testing
•Chapter 6, Ring Setup and Testing: Integration Procedures
provides the tests to verify proper ring fiber cabling and protection
switching.
Part IV Metropolis® DMXtend Access Multiplexer
Supplementary Information and Installation Checklist
•Appendix A, Laser Safety and Classifications provides lightwave
and laser safety information and precautions.
•Appendix B, Fiber Cleaning describes the Lucent recommended
method for the cleaning and inspection of optical connectors using
specific tools and materials that have been proven to be effective
in the assembly and testing of optical transmission equipment.
•Appendix C, Installing Fiber Connectors and LBOs provides
procedures for installing and removing the types of Line Build
Out units (LBOs) and fiber connectors onto input and output ports
found on the Metropolis
®
DMXtend circuit packs.
•Appendix D, Backplane Pin Replacement provides information
and the procedures used when a pin or blade on the Metropolis
®
DMXtend backplane has been bent or broken.
•Appendix E, Installation Checklist provides a checklist to ensure
that all necessary procedures have been completed. Use of the
installation checklist is required to ensure a quality installation, all
completed tasks should be checked off and those not completed
should be duly noted as to the reason why. This checklist should
be turned in as part of your job complete paperwork.
• Glossary provides definitions for telecommunication acronyms
and terms.
• Index supplies users with specific subjects and corresponding
page numbers to find necessary information.
CAUTION shows the presence of a ha zar d that will or can cause
minor personal injury or property damage if the hazard is not
avoided. Caution is also used for property-damage-only
accidents. This includes equipment damage, loss of softwar e, or
service interruption.
The alert symbol appears throughout this document to alert the
user to these safety labels.
Laser SafetyFor more detailed information and safety precautions, refer to Appendix
Industry experience has shown that all integrated circuit packs
can be damaged by static electricity that builds up on work
surfaces and personnel. The static charges are produced by
various charging effects of movement and contact with other
objects. Dry air allows greater static charges to accumulate.
Higher potentials are measured in areas with low r elati ve
humidity , but potentials high enough to cause damage can occur
anywhere.
In order to prevent damage by electrostatic discharge the following
precautions should be observed when handling circuit packs:
•Assume all circuit packs contain solid state electronic components
that can be damaged by ESD.
•When handling circuit packs (storing, inserting, removing, etc.) or
when working on the backplane, always wear a grounded wrist
strap such as the one shown in Figur e 1, Static Contr ol W rist Strap (page xxi) or wear a heel strap and stand on a grounded, static
dissipating floor mat. If a static dissipating floor mat is used, be
sure that it is clean to ensure a good discharge path.
•Handle all circuit packs by the faceplate or latch and by the top
and bottom outermost edges. Never touch the components,
conductors, or connector pins.
•Observe warning labels on bags and cartons. Whenever possible,
do not remove circuit packs from antistatic packaging until ready
to insert them into slots.
•If possible, open all circuit packs at a static safe work position,
using properly grounded wrist straps and static dissipating table
mats. If a static dissipating floor mat is used, be sure that it is clean
to ensure a good discharge path.
•Always store and transport circuit packs in static safe packaging.
Shielding is not required unless specified.
•Keep all static generating materials such as food wrappers,
plastics, and styrofoam containers away from all circuit packs.
Upon removal from bay, immediately put circuit packs into static
safe packages.
T o reduce the possibility of ESD damage, assemblies a re equipped with
grounding jacks to enable personnel to ground themselves using wrist
straps (Figure 1, Static Control Wrist Strap) while handling circuit
packs or working on an assembly. The jacks for connection of wrist
straps are located at the lower right-hand corner of each assembly and
are labeled. When grounding jacks are not provided, an alligator clip
adapter enables connection to bay frame ground.
The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the literature
accompanying this product.
When installing, operating, or maintaining this equipment, basic safety precautions should always be
followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
1.Read and understand all instructions
2.Follow all warnings and instructions marked on this product.
3.This product should be only operated from the type of power sources indicated on the marking label.
4.Connect this product only to the type of power sources recommended by Lucent Technologies. For
information on the powering instructions, consult the Installation Manual (DMX L TP 365-372-304;
DMXpress LTP 365-372-311; DMXtend LTP 365-372-327).
5.This equipment is suitable for mounting on a concrete or other noncombustible surface only.
6.For information on proper mounting instructions, consult the Installation Manual (DMX LTP 365372-304; DMXpress LTP 365-372-311; DMXtend LTP 365-372-327).
7.Install only equipment identified in the Installation Manual (DMX LTP 365-372-304; DMXpress
LTP 365-372-311; DMXtend LTP 365-372-327). Use of other equipment may result in improper
connection of circuitry leading to fire or injury to persons.
8.All metallic telecommunication interfaces should not leave the building premises unless connected
to telecommunication devices providing primary and secondary protection, as applicable.
9.Do not use this product near water, for example, in a wet basement.
10. Do not place this product on an unstable cart, stand or table. The product may fall, causing serious
damage to the product.
11. Use caution when installing or modifying telecommunications lines.
12. Never install telecommunications wiring during a lightning storm.
13. Never install telecommunications connections in wet locations.
14. Never touch uninsulated telecommunications wires or terminals unless the telecommunications line
has been disconnected at the network interface.
15. Never touch uninsulated wiring or terminals carrying direct current or ringing current, or leave this
wiring exposed. Protect and tape uninsulated wiring and terminals to avoid risk of fire, electric
shock, and injury to service personnel.
16. Never push objects of any kind into this product through slots as they may touch dangerous voltage
points or short out parts that could result in a risk of fire or electrical shock. Never spill liquids of
any kind on the product.
17. Slots and openings in the unit are provided for ventilation, to protect it from overheating, and these
openings must not be blocked or covered. This product should not be placed in a built-in installation
unless proper ventilation is provided.
18. To reduce the risk of an electrical shock, do not disassemble this product. Service should be
performed by trained personnel only. Opening or removing covers and/or circuit boards may expose
you to dangerous voltages or other risks. Incorrect reassembly can cause electrical shock when the
unit is subsequently used.
19. Some of the Metropolis DMX Family hardware modules contain FDA/CDRH Class I/IEC Class 1
single-mode laser products that are enclosed lightwave transmission systems. Under normal
operating conditions, lightwave transmission systems are completely enclosed; nonetheless, the
following precautions must be observed because of the potential for eye damage:
•Do not disconnect any lightwave cable or splice and stare into the optical connectors
terminating the cables.
•Lightwave/lightguide operations should not be performed by a technician who has not
satisfactorily completed an approved training course.
•Do not use optical instruments such as an eye loupe to view a fiber or unterminated connector.
•More information about laser safety can be found in the Installation Manual (DMX LTP 365-
•This Equipment is to be Installed Only in Restricted Access Areas on Business and Customer
Premises Applications in Accordance with Articles 110-16, 110-17, and 110-18 of the National
Electrical Code, ANSI/NFPA No. 70. Other Installations Exempt from the Enforcement of the
National Electrical Code May Be Engineered According to the Accepted Practices of the Local
Telecommunications Utility.
21. For a unit intended to be powered from 100-120/200-240 V ac voltage sources, read and understand
the following:
•Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
•Do not staple or otherwise attach the power supply cord to the building surfaces.
•Do not overload wall outlets and extension cords as this can result in the risk of fire or electric
shock.
•The socket outlet shall be installed near the equipment and shall be readily accessible.
•This product is equipped with a three-wire grounding type plug, a plug having a third
(grounding) pin. This plug is intended to fit only into a grounding type power outlet. This is a
safety feature. If you are unable to insert the plug into the outlet, contact your electrician to
replace your obsolete outlet. Do not defeat the safety purpose of the grounding type plug. Do
not use a 3-to-2-prong adapter at the receptacle. Use of this type adapter may result in risk of
electrical shock and/or damage to this product.
•Do not allow anything to rest on the power cord. Do not locate this product where the cord may
be abused by persons walking on it.
•Unplug this product from the wall outlet and refer servicing to qualified service personnel under
the following conditions:
a.When the powers supply cord or plug is damaged or frayed.
b.If liquid has been spilled into the product.
c.If the product has been exposed to rain or water.
d.If the product does not operate normally by following the operating instructions. Adjust
only those controls that are covered by the operating instructions because improper
adjustment of other controls may result in damage and will often require extensive work
by qualified technician to restore the product to normal operation.
e.If the product has been dropped or the cabinet has been damaged.
f.If the product exhibits a distinct change in performance.
Table 1, Metropolis® DMXtend Documentation Set lists the documen ts
that comprise the Metropolis
documentation set.
Table 1Metropolis® DMXtend Documentation Set
Document
Number
365-372-324Metropolis
365-372-325Metropolis
365-372-326 Metropolis
Document TitleDescription
®
DMXtend Access
Multiplexer, Application s, Planning,
and Guide (APG)
Created for use by the Lucent Account Team,
customer network planners, analysts, and
managers. It present s an overv iew of the system,
describes its applications, gives planning
requirements, engineering rules, ordering
information, and technical specifications.
®
DMXtend Access
Multiplexer, User Operations Guide
(UOG)
Provides step-by-step information for use in
daily system operations and demonstrates how
to perform system provisioning, operations, and
administra tive tasks.
®
DMXtend Access
Multiplexer, Alarm Messages and
Troubleclearing (AMTC) Guide
Provides detailed information on maintenance
and troubleclearing, a list of the system’s alarm
messages, and procedures for routine
maintenance, troubleshooting, diagnostics, and
component replacement.
®
DMXtend Access Multiplexer
365-372-303WaveStar Product Family,
Operations Interworking (OI) Guide
365-372-327Metropolis
®
DMXtend Access
Multiplexer, In stallation Manual
Provides detailed information on TL1
commands, messages, and error codes.
Provides a step-by-step guide to system
installation and setup.
(IM)
109248849Metropolis
Multiplexer, Software Release
Description (SRD)
®
DMXtend Access
Contains status of problems fixed, known
problems and software installation procedure.
This document is shipped with the software CD
and is not orderable from the Customer
Information Center (CIC).
Provides a list of commands and t he associated
syntax.
xxv
Page 26
Related Documentation and Training
About This Document
Table 2Metropolis® DMXtend Drawings
Metropolis® DMXtend
Training
Drawing
Drawing Title
Number
®
ED8C951-10Common Systems, Metropolis
DMXtend Access
Multiplexer, Ordering & Installation Information
®
ED8C951-20Common Systems, Metropolis
DMXtend Access
Multiplexer, Intconn CKT
The following Metropolis® DMXtend courses are provided by the
Lucent Product Training Center.
Refer to https://www.lucent-product-training.com/SabaWeb/
•Title:Metropolis®DMXtend Access Multiplexer Installation and
Testing (Video)
To order additional copies of this document or to request placement on
the standing order list, send or call according to the information below.
Commercial CustomersA check, money order, purchase order number, or charge card number
is required with all orders. Make checks payable to Lucent
Technologies. Lucent Technologies entities should use Form 1-80.80
FA, available through the Customer Information Center (CIC). RBOC/
BOC customers should process orders through your Company
Documentation Coordinator.
From Caribbean, Latin America, and Canada: (Toll) 1-317-322-6616
From Europe, Middle East, and Africa: (Toll) 1-317-322-6416
From Asia/Pacific Region, China, Australia, and New Zealand:
Electronic DocumentationDocumentation for the Metropolis
now available in electronic form, on compact disk read only memory
(CD-ROM). CD-ROM has many advantages over traditional paper
documentation, including cost savings, search and retrieve capability,
and the assurance of the most current documentation.
Ordering Information
CD-ROM documentation is available by annual subscription (on
standing order). To order, call your Technical Information Resource
Manager, your Lucent Technologies Account Executive, or the Lucent
Technologies Customer Information Center (1-888-582-3688).
Pricing Infor m a t io n
For pricing information or a list of all documents that are available on
CD-ROM, contact your Lucent Technologies Network Systems
Account Executive or the Lucent Technologies Customer Education
and Training hotline (1-800-334-0404).
®
DMXtend Access Multiplexer is
Technical Information
For technical information, call Lucent Technologies Documentation
Support (1-888-LTINFO6).
OverviewLucent Worldwide Services provides a full life-cycle of services and
solutions to help you plan, design, implement, and operate your
network in today’s rapidly changing and complex environment.
Engineering ServicesEngineering Services provide information and technical support to
customers during the planning, implementation, and placement of
equipment into new or existing networks. We determine the best, most
economical equipment solution for a customer and help ensure
equipment is configured correctly for the customer’s network needs,
works as specified, and is ready for installation on delivery. These
services consist of the following:
•Equipment engineering
•Software engineering
•Site records
•Engineering consulting
•Additional engineering services (for example, Network
•Realignment, System Capacity Planning, System Health
•Assessment
Installation ServicesLucent Technologies offers Installation Services focused on providing
the technical support and resources customers need to efficiently and
cost-effectively install their network equipment. We offer a variety of
options that provide extensive support and deliver superior execution to
help ensure the system hardware is installed, tested, and functioning as
engineered and specified. Installation Services provides a complete
flexible solution tailored to meet customers' specific needs. These
services consist of the following:
Part I covers the physical mounting of the Metropolis® DMXtend
Access Multiplexer shelf using the Horizontal Bay Mount and the
running and connecting of power cables, interconnecting cables, alarm
cables, and as required, external timing and communication cables.
This section also covers initial circuit pack installation (not seated).
Important!The DMXtend Access Multiplexer shelf does not
require the installation of an additional fan shelf since the fan unit is
integral to the shelf itself.
This section is organized into the following chapters:
•Chapter 1, Equipment and Cable Installation for Metropolis®
DMXtend Shelf Horizontal Bay Mount
•Chapter 2, Powering and Initial Circuit Pack Installation for
Metropolis® DMXtend Shelf Horizontal Bay Mount
Listed below are the required tools, test equipment and accessories.
19" Mounting Brackets
848861332
The 19" mounting brackets (C848861332 ) must
be ordered separately and are requir ed to instal l
the Metropolis
If the Metropolis
®
DMXtend in a 19" bayframe.
®
DMXtend shelf is to be
installed above or below existing
equipment that does not have a heat baffle,
then a heat baffle (C 848862181) must be
Heat Baffle
848862181
installed between the shelf and the existing
equipment. If there is space left in the
bayframe above the last Metropolis
DMXtend shelf installed a heat baffle must
®
be installed above the shelf to prevent
accidental damage to the power cables at
the top of the shelf.
Screwdriver(s)A screwdriver(s) with the a ppropriate head( s) is
(are) required for securing the mounting
screws, repositioning the mounting brackets,
installing the interfacing cables, and for setting
the circuit breakers to the OFF position.
1Thomas & Betts
Crimping Tool
†
2Paladin
Coaxial Wire
Stripper R-5648B
Replacement Paladin
R-5648B
†
The crimping tool and wire stripper are only
required if installing DS3 cables. The
replacement cassette is for the wire stripper
tool.
*
Cassette R-5648B D5
1Wire-Wrap Gun
The wire-wrap gun is required for terminating
DS1 cable and must be able to accommodat e 24
Metropolis® DMXtend Access Multiplexer Horizontal Bay Mo un t Phys ical Insta lla tio n an d
Powering
1ES D Wrist Strap
R-4987C
1Torque Wrench
R-5952
1Metric & Inch Series Tool
Set
R - 6001
1Multimeter (Optional)
ITE-6379C
1Ohmmeter
ITE-6379C
A wrist strap must be worn when handling
circuit packs. Use the electrostatic discharge
(ESD) jack provided on the shelf.
A torque wrench (50-250 IN-LBS) is used
®
when tightening the Metropolis
DMXtend
shelf to the frame. It is also used when
reattaching the mounting brackets to the
®
Metropolis
DMXtendshelf.
Because some of our Optical Networking
Products (also know as Transport) may have
some metric fasteners, please ensure that the
proper metric tools are available.
The voltmeter must be capable of measuring
DC voltage in the 40 to 60 volt range. The use
of the voltmeter is optional since the shelf will
alarm or shut down if the proper voltage is not
supplied.
An ohmmeter is required to verify that the
®
Metropolis
DMXtend is properly grounded.
1DS1 Error Rate Test Set
A DS1 erro r rate test set is required for testing
of DS1 cabling. A T-BERD 2209 or equivalent
ITE-7113
1DS3 Error Rate Test Set
is recommended.
A DS3 erro r rate test set is required for testing
of DS3 cabling. A T-BERD 209 or equivalent is
ITE-7113
recommended.
1Optical Test Set (Optional)A Optical test set is required for testing of low
speed optics OC3/12/48. An Omniber 718 or
equivalent is recommended.
2 or 3LC-type Optical Fiber
Jumper ITE-7169
(108918269)
Two optical fiber jumpers with LC type
connectors are required to optically loop the
®
Metropolis
DMXtend shelf for test purposes.
In addition, for shelves containing optical
circuit packs in any of the Function Unit slots, a
single optical fiber jumper is required for
testing of the individual ports.
Metropolis® DMXtend Access Multiplexer Horizontal Bay Mount Physical Installation and
Powering
1 15 dB LC-type LBO ITE-
7196 (108279480)
Noyes OFS 300-200X
Optical Fiber Scope
ITE-7129
2.5mm Universal adapter
cap ITE-7129 D1
1.25mm Universal adapter
cap ITE-7129 D2
Noyes VFS-1 ITE-7187
Video Fiber Scope
1
LBOs are only required when optica lly lo oping
®
the Metropolis
DMXtend shelves containing
optical circuit packs in any of the Functi on Unit
slots; a single 15 dB LBO is required for testing
of the individual ports
This equipment may not be necessary at all
locations. It is to be used when the ports need to
be verified for cleanliness. If care is exercised
when cleaning fibers, the optical fiber scope
may not be needed
For use with the Noyes OFS 300-200X Opt ica l
Fiber Scope
This equipment may not be necessary at all
locations. It is to be used when the ports need to
be verified for cleanliness. If care is exercised
when cleaning fibers, the video scope may not
be needed
Individual presaturated
99% pure isopropyl alcohol
alcohol wipes ITE-7136
1CLETOP Cleaning
Type A Reel
Cassette ITE-7137
1CLETOP Cleaning
Type A Reel
Cassette Replacement Reel
ITE-7137 D1
Luminex Stick port
1.25 mm and 2.5 mm sizes
cleaners ITE-7134 & ITE7135
Luminex Cloth R-60335.5” x 5.5”
* Registered trademark of Thomas & Betts Corporation
† Registered trademark of Paladin Corporation.
Listed below are the tools, test equipment and accessories necessary to
perform the procedures in this section.
19" Mounting Brackets
848861332
The 19" mounting brackets (C848861332) must be
ordered separately and are required to install the
®
Metropolis
If the Metropolis
DMXtend in a 19" bayframe.
®
DMXtend shelf is to be
installed above or below existing equipment that
does not have a heat baffle, then a heat baffle (C
848862181) must be installed between the shelf
Heat Baffle
848862181
and the existing equipment. If there is space left
in the bayframe above the last Metropolis
DMXtend shelf installed a heat baffle must be
installed above the shelf to prevent accidental
damage to the power cables at the top of the
shelf.
A screwdriver(s) with the appropriate head(s) is
(are) required for securing the mounting screws,
Screwdriver(s)
*
Thomas & Betts
R-5648B
Crimping Tool
Paladin
†
Coaxial Wire
Stripper R-5648B D5
Replacement Paladin
Cassette R-5648B D5
†
repositioning the mounting brackets, installing the
interfacin g cables, and f or setting the circuit
breakers to the OFF position.
The crimping tool, wire stripper and soldering iron
are only required if installing DS3 cables. The
replacement cassette is for the wire stripper tool.
®
The wire-wrap gun is required for terminating DS1
1Wire-Wrap Gun R-4496A
cable and must be able to accommodate 24 gauge
wire.
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
QuantityDescriptionComments
A wrist strap must be worn when handling circuit
1ESD Wrist Strap R-4987C
packs. Use the electrostatic discharge (ESD) jack
provided on the shelf.
The voltmeter must be capable of measuring DC
1
Multimeter (Optional) ITE6379
voltage in the 40 to 60 volt range. The use of the
voltmeter is optional since the shelf will alarm or
shut down if the proper voltage is not supplied.
Shelf Horizontal Bay Mount
A torque wrench (50-250 IN-LBS) is used when
®
1Torque Wrench ITE-5952
1Metric & Inch Ser ies Tool
Set
tightening the Metropolis
frame. It is a ls o used when reattaching the mounting
brackets to the Metropolis
Because some of our Optical Networking Products
(also know as Transport) may have some metric
DMXtend shelf to the
®
DMXtend shelf.
fasteners, please ensure that the proper metric tools
R - 6001
1Ohmmeter ITE-6379
* Registered trademark of Thomas & Betts Corporation
† Registered trademark of Paladin Corporation.
•Mounted in 23-inch seismic network bay frame
The ED-8C800-50 and ED-8C801-50 seismic network bay frames
are designed for use in all earthquake zones, and in general, do not
require top support at the 7-foot level. These frames meet Pacific
Bell Equipment Framework Standard PBS-000-102PT.
•19-inch bay frames
•23-inch wide EIA-Type bay frames
number of particular cables required. For information regarding
available cable lengths and ordering comcodes, refer to the tables in
this chapter.
Lucent Technologies - Proprietary
See notice on first page
365-372-327 R2.0
Issue 1, October 2003
Page 43
Planning
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
Table 1-1, Cable Requirements and Options lists available cables along
1. One -48VA and -48VB main power feeder is req uired per shelf . The shelf
requires the use of a right angle power connector on each feed.
2. One CIT Cable Assembly is required for PC interface with the
Metropolis
®
DMXtend (not included with equipment).
3. Two DS1 Cable Assembly are required for each D or G Function Unit
group that will support additional DS1 traffic using the LNW8 (R1.1).
Each DS1 Cable Assembl y consists of t wo separate cabl e assemblies, both
containing 28 pai rs of 24 gauge ca ble. One c able is for in put and t he ot her
cable is for output.
4. One DS3 Cable Assembly is requir ed for each D or G Function Unit gr oup
that will support 12 DS3’s of traffic. Each DS3 Cable Assembly consists
of two separate cable as semblies, both containi ng 735A cables . One cable
consists of 12 inputs and the other cable consists of 12 outputs.
5. Two DS3 Cable Assembly are required for each D or G Function Unit
group that will support additional DS3 traffic using the LNW19. Each
DS3 Cable Assembly consists of two separate cable assemblies, both
containing 735A cables. One cable consists of 24 inputs and the other
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
cable consists of 24 outputs.
6. One
DS1/DS3 Hybrid Cable Assembly is required for A/B Function Unit
Group to support use of the LNW39 16 DS1 and 3 DS3 Hybrid. Each DS1 /
DS3 Hybrid Cable Assembly consists of two separate cable assemblies,
both containing 28 pair s of 24 gauge cable a nd 3 Coaxial 735A cable . One
cable is for input and the other cable is for output.
7. For AI switching applications, either an X.25 - X.25 Cable Assembly or
an X.25 - Switch Cable Assembly must be ord ered. Both cable asse mblies
are equipped with RS-232 connectors on each end of the cable.
8. When cabling the Metropolis
®
DMXtend for office alarm applications,
one Office Alarm Cable Assembl y is requi red for t he bottom Metr opolis
DMXtend shelf in a bay frame. One Office Alarm Mult Cable Assembly
is required for each addi tional Metropolis
frame.
For example, if four Met ropolis
®
DMXtend shel ves are locat ed in a singl e
®
DMXtend shelf in the bay
7-foot bay frame, one Office Alarm C able Assembly and three Office
Alarm Mult Cable Assemblies are required.
9. These cables are used for IAO LAN (OSI/TCP-IP)/Front LAN (OSI/TCPIP) connection (J16 and Front LAN port). LAN 10BASE-T cross over
cable should be used if the shelf is directly connected to a PC and LAN
10BASE-T straight throug h cable shoul d be used if s helf is conn ected to a
hub.
DMXtend shelf comes with an installation kit. The
bag containing the kit is attached inside the Metropolis® DMXtend
shelf. The kit contains the following items:
QuantityDescription
6Thread Cutting Screws
1ESD Jack stud
®
1Caution Label
Verify that the kit is available and contains the items listed above.
Also contained in the box is a Safety Sheet.
DMXtend shelf installation, the
following steps describe mounting the shelf from the front of a 23-inch
bay frame. Mounting from the rear of a 23-inch bay frame or from the
front/rear of a 19-inch bay frame is similar with the exception of the
position of the side brackets.
Positioning of the side brackets is also specified.
Important!This section requires previous bay frame installation
Step 3Apply the label to the shelf in a position where it will be visible when
the shelf is mounted in the bayframe. The recommended position is on
the left side of the inside of the front cover, but the customer may
position it to fit their local practices as long as it is visible when
accessing the front of the Metropolis® DMXtend shelf.
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
Step 5Determine the mounting configuration for the Metropolis
®
DMXtend
shelf:
•type of bay frame (23-inch or 19-inch wide)
•mounting position (front or rear)
•position in bay (bottom to top).
Important!The Metropolis
®
DMXtend shelf is shipped with the
mounting brackets positioned for mounting to the front of a 23-inch
wide network bay frame with a 5 in. setback.
The Metropolis® DMXtend shelf mounting brackets may have to be
repositioned and remounted, depending on the frame type and
mounting position (front or rear).
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
Step 7Determine the position that the Metropolis
mounted. Start at the bottom of the bay and add shelves from bottom to
top.
Important!If a fiber duct is being used to diversify fiber, a 1 in.
space is required to accommodate the duct below the existing
Metropolis® DMXtend. Use the Assembly Fiber Duct kit drawing
848949152 to attach the duct to the Metropolis® DMXtend See
Figure 1-3, Fiber duct mounting (page 1-12)
Important!If the Metropolis
®
DMXtend shelf is to be installed
above or below existing equipment that does not have a heat baffle,
then a heat baffle (C 848862181) must be installed between the
shelf and the existing equipment.
Important! If there is space left in the bayframe above the last
Metropolis® DMXtend shelf installed a heat ba ffle must be installed
above the shelf to prevent accidental damage to the power cables at
the top of the shelf.
shelf to the frame using the thread-forming screws included with the
shelf (3 screws per side). Tighten the screws to 21 in.-lb. (minimum)/30
in.-lb. (maximum)
There is a jumper on the fan controller board, at the corner closest to
the top-rear of the chassis as installed. It is labeled "FIL T BLK" and the
two positions are "ENABLE" and "DISABLE". The fan ships with the
jumper in the disable position which prevents the filter alarm from
working. T o enable the filter alarm, move the jumper to the "ENABLE"
position. This is the only jumper on the board. The OSP cabinet must
be engineered so that the DMXtend does not impede air flow to other
equipment in the cabinet. The OSP cabinet must be engineered to provide a two inch open space on the left and right sides of the DMXtend
for air flow. Mounting frame and flanges may intrude on this space.
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
Important!Be sure to mount the shelf using the thread-forming
screws provided with the shelf to ensure a solid ground connection
from the bay to the shelf.
Important!For bays that use power coat paint e.g. most 19" bays,
studies on that type of paint indicate that the material is not always
removed cleanly using the thread forming screws and can create a
poor ground, thus we recommend a secondary ground be used. The
secondary ground would consist of a 12 AWG wire from the UL
(Green M5 Screw) safety ground on the lower left side of the rear of
the shelf to the bayframe (where the bayframe has been scraped
clean of paint and treated with no-ox) or directly to the office
ground. See Figure 1-4, Safety ground screw. (page 1-13)
Step 10If fiber spools are to be used, attach the spools to the Metropolis
®
DMXtend using the Fiber Spool Bracket Kit drawing 848949152.
Attach the bracket to the shelf first and then the top fiber spool to the
bracket. The lower fiber spool will need to overlap the top spool to snap
Step 11If Lucent fiber ducts are used, See Figure 1-5, Fiber spools (page 1-14)
All high speed fibers are to be run in the duct closest to the shelf for
both left and right ducts. The next two ducts away from the shelf are for
low speed fibers.
Figure 1-5Fiber spools
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Step 1Connect the A and B power cables to the A and B power connector
housings on the back of the Metropolis® DMXtend Shelf. See
Figure 1-6, Power Connection (page 1-15).
CAUTION
Ensure that the 4 parts of the terminal insi de the connector
attached to the power cable are pr operly aligned before
inserting the connector into the power connector housing.
Failure to so may r es ult in damage to the connector.
Step 5Leave the BDCBB breakers off or BDFB fuses out until you are ready
to perform the procedures in Chapter 2, Powering and Initial Circuit
Pack Installation for Metropolis® DMXtend Shelf Horizontal Bay
Mount of this manual.
DescriptionThis section describes how to connect the DS1 transmission cables for
function group D or G, to the shelf, route the cables out of the bay and
connect the cables to the DSX. Perform this procedure if DS1 cables
are required.
Important!When cabling the Metropolis
®
DMXtend to a DSX,
the DSX becomes an extension of the Metropolis® DMXtend
backplane connections. Thus the IN on the Metropolis® DMXtend
backplane connects to the IN of the DSX and the OUT of the
Metropolis® DMXtend backplane connects to the OUT of the DSX
respectively.
The cables are connectorized at the Metropolis® DMXtend end and
must be wire-wrapped at the DSX end. A total of two function groups
fully cabled will have 112 DS1 drop capacity when the higher density
DS1 circuit packs become available and are supported by the
Metropolis® DMXtend software.
Important!The 1 12 DS1 figure does not include the 16 DS1 drop
available when using the LNW39 DS1/DS3/16/3 combo card in slot
A/B. Instructions for cabling slot A/B are provided in DS1 and DS3 Hybrid Cable Installation (page 1-39).
Important!The connectorized cable end is grounded to the
Metropolis® DMXtend frame ground through the backplane. Lucent
recommends that the shield at both ends of the DS1 cable be
grounded. Ground at the DSX end per office requirements.
Step 1Refer to the engineering job specification. Obtain the DS1 cables per
Table 1-4, DS1 Cable Assemblies (page 1-21) and note the function
group where each cable will be used. Label the cables, indicating bay,
shelf, function group (D or G) and direction (IN or OUT of the bay) at
each end.
Step 2Connect the function group cables at the Metropolis
®
DMXtend end,
carefully matching the correct connector with the appropriate
Lucent Technologies - Proprietary
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Issue 1, October 2003
Page 57
DS1 Cable Installation
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
backplane connectors as shown in Figure 1-7, DS1 Cable Connectors
(page 1-19).
Important!The first 28 DS1s of a Function Group must be
connected to the right side connectors (J1D, J3D, J7G, and J9G).
The additional capacity (28 additional DS1s, 29-56, available when
the LNW8 is supported in a future release) of the Function Group
use the connectors located to the center of the backplane (J2D, J4D,
J8G, and J10G).
Important!The DS1 cables that connect to the right side
connectors (J1D, J3D, J7G, and J9G) are different from the cables
that connect to the connectors in the center of the backplane (J2D,
J4D, J8G, and J10G). See Table 1-4, DS1 Cable Assemblies (page 1-21) for more information.
Step 3Route the cables along the backplane and out of the bay to the DSX.
Important!Cables from J1D, J3D, J7G, and J9G route to the right
of the shelf (when facing the rear of the shelf) and up the bay frame.
See Figur e 1-8, DS1 Cable Routing to the Right (page 1-20). Cables
from J2D, J4D, J8G, and J10G route to the left of the shelf (when
facing the rear of the s helf)
and up the bay frame. See Figure 1-9, DS1
Cable Routing to the Left (page 1-20).
Important!When dressing the cables from the connectors in the
center of the shelf be sure to allow for access to connectors to the
These cables route
to the right (as
viewed from the rear
of the shelf) and
should be used with
connectors J1D
(IN), J3D (OUT)
and J7G (IN), J9G
(OUT)
®
550
655
848913000
848935011
Notes:
1. Each Cable Assembly # is a kit that contains 2 cables. For Input connections use
cable CA1 (DS1 IN) and for Output connections use cable CA2 (DS1 OUT).
2. Each Cable Assembly # that routes to the right (when facing the rear of the shelf),
listed includes all the DS1 cables for one function group using the 28DS1 card.
3. In addition to each Cab le Asse mbly # that route to the right (when facing the r ear of
the shelf), one Cable Ass embly # of cables th at route to the left (when facing the rear
of the shelf), must be ordered for the additional capacity of the 56DS1 card.
4. Metropolis
®
DMXtend connectors J1D through J4D and J7G through J10G can be
used for either DS1 or DS3/EC1 cabling.
5. Cables are terminated in J1D through J4D and J7G through J10G connectors at the
Metropolis
®
DMXtend end and unterminated at the other end for wire-wrap
installation.
6. The cable connectors are 62 pins D-Sub male-type connectors and fit into J1D
through J4D and J7G through J10G.
1. Some wire colors are used twice. White binder cables are for Channel 1
through 25 or Channel 29 through 53 and blue binder cables are for
Channels 26, 27 and 28 or Channels 54, 55 and 56.
DescriptionThis section describes how to connect the DS3/EC-1 cables to the
Metropolis
the DS3/EC-1 terminating equipment.This procedure covers both the
12 cable and the 24 cable DS3/EC1 cables. Perform this procedure if
DS3/EC-1 cables are required. Use of the EC1 feature of the LNW16 is
not supported until release R1.1.
®
DMXtend shelf and route the cables out of the bay and to
Important!When cabling the Metropolis
®
DMXtend to a DSX,
the DSX becomes an extension of the Metropolis® DMXtend
backplane connections. Therefore, the IN on the Metropolis
®
DMXtend backplane connects to the IN of the DSX and the OUT of
the Metropolis® DMXtend backplane connects to the OUT of the
DSX respectively
DS3/EC-1 cable options are listed in Table 1-6, DS3/EC-1 Cable Assemblies (page 1-30).
DS3/EC1 transmission connections are in Table 1-7, 24 Cable DS3/EC-
1 Transmission Connections (page 1-33) and Table 1-8, 12 Cable DS3/
EC-1 Transmission Connections (page 1-37). Total of two function
groups fully cabled will have 96 DS3 drop capacity.
Important!The 96 DS3 figure does not include the 3 DS3 drops
available when using the LNW39 16/DS1/3/DS3 combo card in slot
A/B. Instructions for cabling slot A/B are provided in DS1 and DS3 Hybrid Cable Installation (page 1-39).
Step 1Refer to the engineering job specification. Obtain the DS3 cables per
Table 1-6, DS3/EC-1 Cable Assemblies (page 1-30) and note the
function group where each cable will be used. Label the cables,
indicating bay , shelf, function group (A, B, C or D) and direction (IN or
OUT of the bay) at each end.
Important!The first 12/24 ports of a Function Unit must be
cabled to the right side connectors (J1D, J3D, J7G, and J9G), the
Step 2Connect the function group cables at the Metropolis
carefully matching the correct connector with the appropriate
backplane connectors as shown in Figure 1-10, DS3/EC-1 Cable
Connections (page 1-27)
Function Group Associated Connector (DS3)
G G IN (J7G and J8G) G OUT (J9G and J10G)
D D IN (J1D and J2D) D OUT (J3D and J4D)
Important!The 12 conductor DS3 cables that support the LNW16
12DS3/EC1 pack connect only to the right side connectors (J1D,
J3D, J7G, and J9G) the connectors in the center of the backplane
(J2D, J4D, J8G, and J10G) are not used with the LNW16. See
Table 1-6, DS3/EC-1 Cable Assemblies (page 1-30) for more
information.
Important!The first 12/24 DS3s of a Function Group, must be
connected to the right side connectors (J1D, J3D, J7G, and J9G).
See Figure 1-11, DS3/EC-1 Cable Routing to the Right (page 1-27).
The additional capacity of 24 DS3s (36 additional DS3s, 13-48,
available when the LNW19 is supported in a future release) of the
Function Group use the connectors located to the center of the
backplane (J2D, J4D, J8G, and J10G).
Important!The 24 conductor DS3 cables that connect to the right
side connectors (J1D, J3D, J7G, and J9G) are different from the 24
cable DS3 cables that connect to the connectors in the center of the
backplane (J2D, J4D, J8G, and J10G). See Table 1-6, DS3/EC-1 Cable Assemblies (page 1-30) for more information.
Lucent Technologies - Proprietary
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Issue 1, October 2003
Page 65
DS3/EC-1Cable Installation
Step 3Route the cables along the backplane and out of the bay to the DSX per
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Step 5Cut the cables to desired length and install t he BNC connectors shipped
with the cable assemblies.
Important!When installing BNC connectors, follow the
manufacturer’s instruction carefully to ensure a proper connection.
Failure to do so may result in faulty DS3 signals as a result of
improperly installed BNC connectors.
Important!The 12 port cable and the 24 port cable use different
signal grounds based on the circuit pack not the backplane. There is
no issue interchanging these cables on the backplane. The DS3
Signals are common between both cables.
Lucent Technologies - Proprietary
See notice on first page
365-372-327 R2.0
Issue 1, October 2003
Page 67
DS3/EC-1Cable Installation
Step 7Check off the appropriate box in Appendix E, Installation Checklist.
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
848939922425735A/734 Splice
848939930450735A/734 Splice
848939948750735A/734 Splice NE to NE
848939955900735A/734 Splice NE to NE
84892312410
84892313220
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Cable Length
(feet)
Metropolis
Backplane Connections
Shelf Horizontal Bay Mount
®
DMXtend
Left side Cables for
Function Group D and G
24 Cable DS3/EC-1 In (CA1)
and 24 Cable DS3/EC-1 Out
(CA2) Cable
735A/734 Splice
735A/734 Splice
735A/734 Splice
735A/734 Splice
735A/734 Splice Ne to Ne
735A/734 Splice Ne to Ne
Notes:
1. All the DS3/EC-1 cable assemblies can be used for either function group D or G.
2. Metropolis
®
DMXtend connectors J1D through J4D a nd J7G through J1 0G can be used f or either DS1
or DS3/EC1 cabling.
3. Each Cable assembly# listed above contains two cable assemblies, therefore a quantity of two per
function group in the case of the 24 cable, cables must be ordered for the additional capacity.
4. For Input connections use cable CA1 (DS3 IN) and for Output connections use cable CA2 (DS3
OUT).
5. 735A cable is used to connect Metropolis
®
DMXtend to DSX-3 or another NE (10 to 450 ft. length)
6. The cable connectors are 62 pins D-Sub mal e-t ype conne ctors and fit into J1D through J4D and J7G
through J10G.
DescriptionThis section describes how to connect the DS1 and DS3 Hybrid cables
to the Metropolis
and to the DS1 and DS3 Hybrid Cable terminating equipment. Perform
this procedure if DS1 and DS3 Hybrid cables are required.
It should be noted that the cables used for DS1 and DS3 Hybrid s upport
are a combination of 28 DS1 pair DS1 cable and 3 coaxial DS3 cables
(12 port).When using the LNW39 DS1/DS3/16/3 pack only the first 16
DS1 pairs of the cable will be used in addition to the 3 DS3 cables.
®
DMXtend shelf and route the cables out of the bay
Important!When cabling the Metropolis
®
DMXtend to a DSX,
the DSX becomes an extension of the Metropolis® DMXtend
backplane connections. Therefore, the IN on the Metropolis
DMXtend backplane connects to the IN of the DSX and the OUT of
the Metropolis® DMXtend backplane connects to the OUT of the
DSX respectively
DS1 and DS3 Hybrid cable options are listed in Table 1-9, DS1 and DS3 Hybrid Cable Assemblies (page 1-42).
DS1 and DS3 Hybrid Cable transmission connections are in
Step 4Route the DS1 cables along the cable rack and into the terminating bay
(DSX-1 or other terminating transmission equipment), and route the
DS3 cables along the cable rack and into the terminating bay (DSX-3
or other terminating transmission equipment)
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
Important!When installing BNC connectors, follow the
manufacturer’s instruction carefully to ensure a proper connection.
Failure to do so may result in faulty DS3 signals as a result of
improperly installed BNC connectors.
Step 6Referring to Table 1- 10, DS1 and DS3 Hybrid Cable DS3 Transmission
Connections (page 1-43) connect the cables to their respective
DescriptionThis section describes how to connect the 10/100BASE-T/TX cables to
the Metropolis
to the 10/100BASE-T/TX terminating equipment. Perform this
procedure if 10/100BASE-T/TX cables are required.
This section describes how to route the 10/100BASE-T/TX cables from
the interconnecting equipment (for example, a 110/RJ45
block) to the Metropolis® DMXtend backplane.
Step 2Connect the function group cables at the Metropolis
carefully matching the correct connector with the appropriate
backplane connectors as shown in Figure 1-15, 10/100BASE-T/TX Cable Connections (page 1-47).
Important!Backplane connectors are associated with function
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
Step 3Route the cables to the left along the backplane and out of the bay to
the 110/RJ45 punch down block. Route the cables in the same manner
as DS3/EC1 cables. Refer to Figure 1-16, 10/100BASE-T/TX Cable Routing (page 1-48).
Important!These cables will connect to J1D, J3D, J7G, and J9G
on the right of the shelf as viewed from the rear but they will route
to the left of the shelf due to the forming of the connector.
Important!In routing to the left side of the shelf t hese ca bles will
make access to connectors J2D, J4D, J8G, and J10G difficult, but
there are currently no plans to use these connectors in a 10/
100BASE-T/TX application.
The LNW66 10/100 BaseT -Ethernet pack does not have
lightning protection for the metalli c connections. Ther efore it is
necessary to use a lightning protected patch panel, such as the
Black Box CAT5 pr otected patch panel JSM110A, for intraoffice applications only .
DescriptionThis section describes how to connect the IAO LAN/TCP-IP (LAN
10BASE-T) cable to the Metropolis
interfacing equipment. Perform this procedure if this cabling is
required.
®
Metropolis
DMXtend supports an IntraOffice LAN (IAO LAN)
interface for operations data communications to support operations
systems such as the Navis Optical EMS (formerly WaveStar SNMS).
Since the IAO LAN can be provisioned as an extension of the SONET
DCC, the IAO LAN can also be used to join multiple, otherwise
separate subnetworks.
All NE-to-NE OI features that are supported over the DCC are also
supported over the IAO LAN.
®
DMXtend shelf and to the
The IAO LAN/TCP-IP interface cable is available in two
configurations (cross-over and straight-through) and may be connected
to either the front or rear of the Metropolis® DMXtend shelf. The
following tables provide additional information:
•Table 1-14, LAN 10BASE-T Cable Assemblies (page 1-52)
•Table 1-15, LAN 10BASE-T Cross-over Cable Connections (page
1-55)
•Table 1-16, LAN 10BASE-T Straight-through Cable Connections
Step 1Obtain the modem cable per Table 1-17, Modem Cable Assemblies
(page 1-57). Connect the RJ45 end of the modem cable to the MODEM
port (J18) of Metropolis® DMXtend shelf and route it to the left side of
the shelf. (See Figure 1-18, Modem Cable Connection (page 1-56).
Step 2Connect the X.25 cable to the X.25 connector (J19) on the rear of the
Metropolis® DMXtend shelf and route the cable to the left side of the
shelf. Refer to Figure 1-19, TL1/X.25 Cable Connection (page 1-58)
and to Figure 1-20, TL1/X.25 Cable Routing (page 1-59).
Equipment and C abl e In sta llati on fo r Metropolis® DMXtend
Shelf Horizontal Bay Mount
Conn.Metropolis
DMXtend
Bkpl
2BL3TDATransmitted Data
3O2RDAReceived Data
4W-BL5RTSRequest to Send
5G4CTSClear to Send
6See Note 16DSRData Set/DCE Ready
J19
7S7GRDSignal Ground
8R20DCDReceived Line Signal Detector
15W17TCK
17BK15RCKReceiver Signal Element Timing
20Y8DTRData Terminal/DTE Ready
22V22RIDRing Indicator
Notes:
®
ColorAISW
DesignationName
Conn.
Transmitter Signal Element
Timing
1. Pins# 6 and 8 are connected through a 26 gauge DP3 wire or equivalent.
Table 1-21 X.25-X.25 Interface Connections
Conn.Pin#ColorDesignationName
2BLTDATransmitted Data
3ORDAReceived Data
4GRTSRequest to Send
5W-BLCTSClear to Send
6BRDSRData Set/DCE Ready
J19
7SGRDSignal Ground
8YCDCReceived Line Signal Detector
15BKTCKTransmitter Signal Element Timing
17WRCKReceiver Signal Element Timing
20RDTRData Terminal/DTE Ready
22VRIDRing Indicator
DescriptionThe section provides the instructions for installing the two types of
synchronization (Sync) cables to the Metropolis
A Sync cable is required if the shelf is to be externally timed. The
®
Metropolis
DMXtend can provide DS1 external timing to a BITS
clock. When t h e she lf is exte r nal ly tim ed b y a D S 1 Re fe r enc e and / or is
configured to provide a Sync Output, a Sync Input timing cable is
required.
This procedure should be performed on each Metropolis® DMXtend
shelf requiring an external timing source. There are two types of cables
available:
1.Sync cable with a molded D-Sub 9-Pin (DB-9) connector
2.Sync cable with a wire-wrap DB-9 connector.
®
DMXtend.
Sync Cable with Molded
DB-9 Connector Procedure
Step 1Connect the DB-9 connector end of the Sync cable to the SYNC1
See Table 1-22, Synchronization Cable Assemblies (SYNC1 and
SYNC2) (page 1-65) for ordering information.
Important! Each of the Sync connections on the backplane may
provide an input (gray) and output (red) termination for timing.
Refer to Tabl e 1-23, Synchronization Cable (DS1 T iming Refer ence) Connections (page 1-66) for the pinouts.