All rights reserved. Printed in the USA. March 2000.
The information in this document is subject to change without notice. The statements, configurations, technical data,
and recommendations in this document are believed to be accurate and reliable, but are presented without express or
implied warranty. Users must take full respo nsib ility fo r th e ir app lica tio ns o f a ny products specified in this d ocume nt .
The information in this document is proprietary to Nortel Networks NA Inc.
Trademarks
NORTEL NETWORKS is a trademark of Nortel Networks.
Bay Networks is a registered trademark and BCC and Versalar are trademarks of Nortel Networks.
All other trademarks and registered trademarks are t he property of their respective owners.
Statement of Conditions
In the interest of improvi ng internal design, operational function, and/o r relia bi lity, Nortel Network s NA Inc. reserves
the right to make changes to the products described in this document without notice.
Nortel Networks NA Inc. does not assume any liability that may occur due to the use or application of the product(s)
or circuit layout(s) described her ein.
USA Requirements Only
Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice
Note: 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 reaso nable protection against harmful interferenc e
when the equipment is operated in a commercial environment. This equipment ge nerates, uses, and can radiate radio
frequency energy. If it is not installed and used in accordance with the instruction manual, it may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case users will be required to take whatever measures may be necessary to correct the
interference at their own expense.
European Requirements Only
EN 55 022 Statement
This is to certify that the Nortel Networks Versalar Switch Router 15000 is shielded against the generation of radio
interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared
by the application of EN 55 022 Class A (CISPR 22).
Warning: This is a Class A product. In a domestic env iron m ent, this product may cause radio interference, in which
case, the user may be required to take appropriate measures.
Achtung: Dieses ist ein Gerät der Funkst örgrenzwertklasse A. In Wohnbereichen können bei Betrieb dieses Gerätes
Rundfunkstörungen auftreten, in welchen Fällen der Benutzer für entsprechende Gegenmaßnahmen verantwortlich
ist.
Attention: Ceci est un produit de Classe A. Dans un environnement domestique, ce produit risque de créer des
interférences radioélectriques, il appartiendra alors à l’utilisateur de prendre les mesures spécifiques appropriées.
T o maintain c omplian ce with FCC radi o freq uency emission lim its, shielde d cables are req uired to c onne ct equipm ent
to other Class A certified devices and the use of quadshield, RG-6/U type CATV cable is required for connection to
the CATV system. Any changes or modifications may void the user’s authorization to operate this equipment.
ii
308684-B Rev 00
EC Declaration of Conformity
This product conforms (or these products conform) to the provisions of Council Directive 89/336/EEC and
73/23/EEC. The Declaration of Conformity is available on the Nortel Networks World Wide Web site at
http://libra2.corpwest.baynetworks.com/cgi-bin/ndCGI.exe/DocView/.
Japan/Nippon Requirements Only
Voluntary Control Council for Interference (VCCI) Statement
Taiwan Requirements
Bureau of Standards, Metrology and Inspection (BSMI) Statement
Canada Requirements Only
Canadian Department of Communications Radio Interference Regulations
This digital apparatus (Versalar Switch Router 15000) does not exceed the Class A limits for radio-noise emissions
from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of
Communications.
Règlement sur le brouillage radioélectrique du ministère des Communications
Cet appareil numérique (Versalar Switch Router 15000) respecte les limites de bruits radioélectriques visant les
appareils numériques de classe A prescrites dans le Règlement sur le brouillage radioélectrique du ministère des
Communications du Canada.
Nortel Networks NA Inc. Software License Agreement
NOTICE: Please carefully read this license agre ement before copying or using the accompanying software or
installing the hardware unit with pre-enabled software (each of which is referred to as “Software” in this Agreement).
BY COPYING OR USING THE SOFTWARE, YOU ACCEPT ALL OF THE TERMS AND CONDITIONS OF
THIS LICENSE AGREEMENT. THE TERMS EXPRESSED IN THIS AGREEMENT ARE THE ONLY TERMS
UNDER WHICH NORTEL NETWORKS WILL PERMIT YOU TO USE THE SOFTWARE. If you do not accept
these terms and conditions, return the product, unused and in the original shipping container, within 30 days of
purchase to obtain a credit for the full purchase price.
308684-B Rev 00
iii
1. License Grant. Nortel Networks NA Inc. (“Nortel Networks”) grants the end user of the Software (“Licensee”) a
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IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITAT ION ANY
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SHALL THE LIABILITY OF NORTEL NETWORKS RELATING TO THE SOFTWARE OR THIS AGREEMENT
EXCEED THE PRICE PAID TO NORTEL NETWORKS FOR THE SOFTWARE LICENSE.
iv
308684-B Rev 00
5. Government Licensees. This provision applies to a ll Softwa re and docum entation acquired d irectly or i ndirectly by
or on behalf of the United States Government. The Software and documentation are commercial products, licensed on
the open market at market prices, and were developed entirely at private expense and without th e use of any U.S.
Government funds. The license to the U.S. Government is granted only with restricted rights, and use, duplication, or
disclosure by the U.S. Government is subject to the restrictions set forth in subparagraph (c)(1) of the Commercial
Computer Software––Restricte d Rig hts cla u se o f FAR 52.227-19 and the limitations set out in thi s license for civilian
agencies, and subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause of DFARS
252.227-7013, for agencies of t he Department of Defense or their successors, whichever is applicable.
6. Use of Software in the European Community. This provision applies to all Software acquired for use within the
European Community. If Licensee uses the Software within a country in the European Community, the Software
Directive enacted by the Council of European Communities Directive dated 14 May, 1991, will apply to the
examination of the Software to facilitate interoperability. Licensee agrees to notify Nortel Networks of any such
intended examination of the Software an d may procure support and assista nce from Nortel Networks.
7. Term and termination. This license is effective until terminated; howeve r, all of the restrictions with respect to
Nortel Networks’ copyright in the Software and user manuals will cease being effective at the date of expiration of the
Nortel Networks copyright; those restrictions relating to use and disclosure of Nortel Networks’ confidential
information shall continue in effect. Licensee may terminate this license at any time. The license will automatically
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reason, Licensee will immediat ely destroy or return to Nortel Networks the Software, user manuals, and all copies.
Nortel Networks is not liable to Licensee for damages in any form solely by reason of the termination of this license.
8. Export and Re-export. Licensee agrees not to export, directly or indirectly, the Software or related technical data
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military end user or for any military end use, including the design, development, or production of any chemical,
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9. General. If any provision of this Agreement is held to be invalid or unenf orceable by a court of competent
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will be governed by the laws of the state of California.
Should you have any questions concerning this Agreement, contact Nortel Netw orks, 4401 Great America Parkway,
P.O. Box 58185, Santa Clara, California 95054-8185.
LICENSEE ACKNOWLEDGES THAT LICENSEE HAS READ THIS AGREEMENT, UNDERSTANDS IT, AND
AGREES TO BE BOUND BY ITS TERMS AND CONDITIONS. LICENSEE FURTHER AGREES THAT THIS
AGREEMENT IS THE ENTIRE AND EXCLUSIVE AGREEMENT BETWEEN NORTEL NETWORKS AND
LICENSEE, WHICH SUPERSEDES ALL PRIOR ORAL AND WRITTEN AGREEMENTS AND
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EXPRESS WAIVER OF THE TERMS OF THIS AGREEMENT.
308684-B Rev 00
v
Contents
Preface
Before You Begin ............................................................................................................xvii
Text Conventions ...........................................................................................................xviii
Table A-2.Local Console Port DB-9 Pin Assignments ............................................. A-4
Table A-3.Service Modem Port DB-9 Pin Assignments .......................................... A-5
Table A-4.Maximum Fiber Optic Power Budget and Transmission Distances ......... A-6
Table A-5.Specifications for the DS3 Interface ........................................................ A-7
xvi308684-B Rev 00
Preface
The Nortel Networks™ Versalar™ Switch Router 15000 is a next-generation
Internet Protocol (IP) router designed to provide access, traffic management, and
accounting information for over 1000 simultaneous IP sessions. Carrier
Networking Services is the software for the Ve rsalar Switch Router 15000.
This guide provid es inst ructi ons for inst alli ng the Versalar 15000 fo r the first time
or for replacing any Versalar 15000 customer-replaceable unit (CRU).
In this guide, the Versalar Switch Router 15000 is referred to as the “Versalar
15000.”
Before You Begin
This guide is intended for qualified service personnel who are installing the
Versalar 15000 for the first time or who need to install or replace any Versalar
15000 CRU. A quali fi ed service perso n should ha v e appropriat e technical training
and experience and be aware of the hazards involved in installing and replacing
CRUs.
Caution:
tion.
Before installing the Versalar 15000, ensure that all network wiring has been
installed on the premises using standard cable-system practices.
Before turning on the Versalar 15000 for the first time, contact your network
administrator to determine which software configuration option to use.
308684-B Rev 00
The Versalar 15000 is intended for use in a restricted access loca-
xvii
Installing and Maintaining the Versalar Switch Router 15000
Text Conventions
This guide uses the following text conventions:
Acronyms
bold text
italic textIndicates new terms, book titl es, and variables in
This guide uses the following acronyms:
AISalarm indication signal
APaccess processor
APSautomatic protection switching
ARMaccess redundancy module
ASICapplication-specific integrated circuit
ATMasynchronous transfer mode
ATPATM trunk processor
Indicates command names and options and text that
you need to enter.
diags
Example: Enter the
command syntax descriptions.
command.
xviii
CAPchannelized access processor
CBRconstant bit rate
CRUcustomer-replaceable unit
CTSclear to send
DCDdata carrier detect
DIMMdual inline memory module
DS3digital service level 3
DSRdata set ready
DTRdata terminal ready
308684-B Rev 00
Preface
EIAElectronic Industries Associati on
EMIelectromagnetic interference
GNDground
IFPInternet forwarding processor
IPInternet P rotocol
LEDlight emitting diode
LOFloss of frame
LOSloss of signal
MMFmultimode fiber
NCnormally closed
NEMANational Electrical Manufacturers Association
NOnormally open
OC-3Optical Carrier-level 3
OC-12Optical Carrier-level 12
308684-B Rev 00
POSpacket over sonet
RDIremote defect indication
RFUreserved for future use
RLSDreceived line signal detection
RTSready to send
Rxdreceive data
SMFsingle-mode fiber
SSPsystem services processor
STMsynchronous transfer mode
TPtrunk processor
Txdtransmit
UBRunspecified bit rate
UTPunshielded twisted pair
VBRvariable bit rate
xix
Installing and Maintaining the Versalar Switch Router 15000
Hard-Copy Technical Manuals
You can print selected technical manuals and release notes free, directly from the
Internet. Go to support.baynetworks.com/library/tpubs/. Find the product for
which you need documentation. Then locate the specific category and model or
version for your hardw are or soft ware product . Usi ng Adobe Ac robat Re ader, you
can open the manuals and releas e notes, search for the sections you ne ed, and print
them on most standard printers. You can download Acrobat Reader free from the
Adobe Systems Web site, www.adobe.com.
You can purchase selected documentation sets, CDs, and technical publications
through the collateral catalog. The catalog is located on the World Wide Web at
support.baynetworks.com/catalog.html and is divided into sections arranged
alphabetically:
•The “CD ROMs” section lists available CDs.
•The “Guides/Books” section lists books on technical topics.
•The “Technical Manuals” section lists available printed documentation sets.
How to Get Help
xx
If you purchased a service contract for your Nortel Networks product from a
distributor or authorized reseller, contact the technical support staff for that
distributor or reseller for assistance.
If you purchased a Nort el Net wor ks ser vice pr ogram, c ontact one of the f ollowing
Nortel Networks Technical Solutions Centers:
Technical Solutions CenterTelephone Number
Billerica, MA800-2LANWAN (800-252-6926)
Santa Clara, CA800-2LANWAN (800-252-6926)
Valbonne, France33-4-92-96-69-68
Sydney, Australia61-2-9927-8800
Tokyo, Japan81-3-5740-1700
308684-B Rev 00
Chapter 1
Versalar 15000 Hardware Description
This chapter introduc es the Versalar Switch Rout er 15000 hardw ar e and des cribes
the light emitting diodes (LEDs) on each component. It includes the following
topics:
Installing and Maintaining the Versalar Switch Router 15000
Versalar 15000 Components
The Versalar 15000 consists of a chassis that contains slots for these modules:
•Processor cards (front of chassis)
--Five access processor (AP) cards
--Three Internet for warding processor (IFP) cards
--Two system services processor (SSP) cards
--Two trunk processor (TP) cards
•Interface cards (rear of chassis)
--For redundant configurations: four access interface cards and one access
redundancy module (ARM) interface card
--For nonredundant configurations: five access interface cards
--One SSP interface Ethernet card
--One SSP interface console card
--Two trunk interface cards
1-2
•Two DC power modules
•One fan tray
308684-B Rev 00
Versalar 15000 Hardware Description
Figure 1-1 shows the location of the Versalar 15000 customer-replaceable units
(CRUs).
Access interface cards
AP cards
IFP cards
SSP cards
TP cards
VERSARLAR Switch Router 15000
12 3 45 678 9 10 11 12
Processor cards
Fan tra y
SSP interface
console card
Trunk interface
cards
11
12
SSP
interface
Ethernet
card
9876
10
Optional
ARM
card
4
5
3
1
2
Front of chassis
Rear of chassis
DC-input power supply modules
Figure 1-1.Location of the Customer-Replaceable Units
308684-B Rev 00
Interface cards
VRS0002A
1-3
Installing and Maintaining the Versalar Switch Router 15000
Processor Cards
In this guide, the term processor card refers to the following cards:
•Access processor (AP) card
•Internet forwarding processor (IFP) card
•System services processor (SSP) card
•Trunk processor (TP) card
The processor cards perform the network layer protocol processing on the data
packets.
•AP and TP cards provide layer 2 processing.
•IFP cards provide layer 3 processing.
•SSP cards provide layer 4 and above processing.
Card Configuration Requirements
Table 1-1 shows possibilities for installing the cards into the card slots in the
Versalar 15000.
Table 1-1.Installation Possibilities
AP Cards TP Cards Base Configuration
101 AP card in slot 1
1 IFP card in slot 6
1 SSP card in slot 9
202 AP cards in slots 1 and 2
1 IFP card in slot 6
1 SSP card in slot 9
303 AP cards in slots 1, 2, and 3
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
404 AP cards in slots 1, 2, 3, and 4
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
1-4
Performance
Configuration Redundant Configuration
None1 AP card in slot 5
1 IFP card in slot 8
1 SSP card in slot 10
None1 AP card in slot 5
1 IFP card in slot 8
1 SSP card in slot 10
None1 AP card in slot 5
1 IFP card in slot 7
1 SSP card in slot 10
None1 AP card in slot 5
1 IFP card in slot 7
1 SSP card in slot 10
(continued)
308684-B Rev 00
Versalar 15000 Hardware Description
Table 1-1.Installation Possibilities
AP Cards TP Cards Base Configuration
505 AP cards in slot s 1 , 2, 3, 4, and 5
3 IFP cards in slots 6, 7, and 8
1 SSP card in slot 9
11 1 AP card in slot 1
1 TP card in slot 11
1 IFP card in slot 6
1 SSP card in slot 9
212 AP cards in slots 1 and 2
1 TP card in slot 11
1 IFP card in slot 6
1 SSP card in slot 9
313 AP cards in slots 1, 2, and 3
1 TP card in slot 11
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
414 AP cards in slots 1, 2, 3, and 4
1 TP card in slot 11
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
515 AP cards in slot s 1 , 2, 3, 4, and 5
1 TP card in slot 11
3 IFP cards in slots 6, 7, and 8
1 SSP card in slot 9
121 AP card in slot 1
2 TP cards in slots 11 and 12
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
222 AP cards in slots 1 and 2
2 TP cards in slots 11 and 12
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
323 AP cards in slots 1, 2, and 3
2 TP cards in slots 11 and 12
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
(continued)
Performance
Configuration Redundant Configuration
NoneN/A
None1 AP card in slot 5
1 IFP card in slot 8
1 SSP card in slot 10
1 IPF card in
slot 8
None1 AP card in slot 5
1 IFP card in
slot 7
NoneN/A
None1 AP card in slot 5
None1 AP card in slot 5
1 IFP card in
slot 7
1 AP card in slot 5
1 SSP card in slot 10
1 IFP card in slot 7
1 SSP card in slot 10
1 AP card in slot 5
1 SSP card in slot 10
1 IFP card in slot 7
1 SSP card in slot 10
1 IFP card in slot 7
1 SSP card in slot 10
1 AP card in slot 5
1 SSP card in slot 10
(continued)
308684-B Rev 00
1-5
Installing and Maintaining the Versalar Switch Router 15000
Table 1-1.Installation Possibilities
AP Cards TP Cards Base Configuration
424 AP cards in slots 1, 2, 3, and 4
2 TP cards in slots 11 and 12
2 IFP cards in slots 6 and 8
1 SSP card in slot 9
525 AP cards in slot s 1 , 2, 3, 4, and 5
2 TP cards in slots 11 and 12
3 IFP cards in slots 6, 7, and 8
1 SSP card in slot 9
(continued)
Examples of Card Configuration
The performance configuration is additive from the base configuration. For
example, to set up the performance configuration for four AP cards and two TP
cards, add an IFP card in slot 7 to the base configuration. The resulting
configuration is:
AP1, AP2, AP3, AP4, TP11, TP12, IFP6, IFP7, IFP8, SSP9
The redundant configuration is additive from the performance configuration. For
example, to set up the redundant configuration for four AP cards and two TP
cards, add an AP card in slot 5 and an SSP card in slot 10. The resulting
configuration is:
The Versalar 15000 supports four AP cards in chassis slots 1 to 5.
Note:
If you do not use all the slots from 1 to 5, use t he lowest-numbered slots
first.
1-6
308684-B Rev 00
Versalar 15000 Hardware Description
Each AP card services the access interface card corresponding to the slot number
of the installed AP card. For example, the AP card installed in processor card slot
2 services the access interface card installed in interface card slot 2.
The function of a physical interface card in the rear of the chassis must
Note:
match the function of the AP card in the corresponding slot in the front of the
chassis, for example, ATM to ATM or T3 to T3.
An AP card installed in slo t 5 ca n provide failov er se rvi ce to the AP cards in slots
1 to 4. For more informat ion about redundancy, see “Access Redundancy Module
Interface Card” on page 1-26
.
The Versalar 15000 supports four types of AP cards:
•The M13 channelized acc ess processor (CAP) card is use d f or subrate T1 and
T1 applications.
•The DS3 CAP card provides high-speed access over DS3 lines.
•The hybrid M13 and clear-channel DS3 CAP card provides both T1 and
high-speed access.
308684-B Rev 00
•The ATM (asynchronous transfer mode) a cce ss p roc essor card provides ATM
access via DS3 or OC-3 lines.
Each AP card consists of a printed circuit board, an EMI card shield, a bezel with
status LEDs, and 2 captive screws to secure the card in place (Figure 1-2
).
AP Card Labels
The AP cards are differentiated from each other by their labels only. Otherwise,
the cards appear the same.