Nortel Passport 1424T Installing Manual

Part No. 316867-A Rev 00
May 2003

4655 Great America Parkway
Santa Clara, CA 95054

Installing the Passport 1424T
Series Layer 3 Switch

*316867-A_Rev_00*

2

Copyright © 2003 Nortel Networks

All rights reserved. May 2003.
The information in this d ocumen t is sub ject to chan ge witho ut n otice. The state ments, co nf igur ations, techn ical data , a nd

recommendations in this document are believed to be accurate and reliable , but are present ed without e xpress or implied
warranty. Users must take full responsibility for their applications of any products specified in this document. The
information in this document is proprietary to Nortel Networks Inc.

Trademarks

Nortel Networks, the Nortel Networks logo, the Globemark, Unified Networks, BayStack, and Passport are trademarks
of Nortel Networks.

Adobe and Acrobat Reader are trademarks of Adobe Systems Incorporated.
The asterisk after a name denotes a trademarked item .

Statement of con ditions

In the interest of improving internal design, operational function, and/or reliability, Nortel Networks Inc. reserves the
right to make changes to the products described in this document without noti c e.

Nortel Networks Inc. does not assume any liability that may occur due to the use or application of the product(s) or
circuit layout(s) described herein.

International regulatory statements of conformity

This is to certify that the Nortel Networks 1424T switch and components installed within the chassis were evaluated to
the international regulatory standards for electro m agne ti c compli an ce (EMC) and saf ety a n d were fo un d to have met the
requirements for the following international standards:

• EMC - Electromagnetic Emissions – CISPR 22 , Class A

• EMC - Electromagnetic Immunity – CISPR 24

• Electrical Safety – IEC 60950, with CB member national deviations
Further, the equipment has been certified as compliant with the national standards as detailed below.

National electromagnetic compliance (EMC) statements of compliance
FCC statement (USA only)

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of
the Federal Communications Commission (FCC) rules. These limits are designed to provide reasonable protection
against harmful interferenc e when the equipment is operated in a co mmercial environment. This equipment generates,
uses, and can radiate radio freq uency energy. If it is not installed and used in accordance with the instruction ma nual, it
may cause harmful interference to radio co mmu ni catio n s. Opera tio n of thi s equ ipme nt in a resi dential 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.

316867-A Rev 00

ICES statement (Canada only)

Canadian Department of Communications Radio Interference Regulations

This digital apparatus (1424T switch and installed components) 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 (1424T switc h) resp ecte le s lim ites de b ruit s rad ioéle ctriq ues v isant le s app areil s numé riques de
classe A prescrites dans le Règlement sur le brouillage radioélectrique du ministère des Communications du Canada.

CE marking statement (Europe only)

EN 55 022 statements

This is to certify that the No rtel Netw orks 1 424T switch and compon ents in stalled wi thin the c hassis are shielded ag ainst
the generation of radio interference in accordance with the application of Council Directive 89/336/EEC. Conformity is
declared by the application of EN 55 022 Class A (CISPR 22).

Warning: This is a Class A product. In a domestic environment, this product may cause radio interference, in which
case, the user may be required to take appropriate measures.

Achtung: Dieses ist ein Gerät der Funkstörgrenzwertklasse 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.

3

EN 55 024 statement

This is to certify that the Nortel Networks 1424T switch is shielded against the susceptibility to radio interference in
accordance with the application of Co uncil Directive 89/336/EEC. Conformity is declared by the application of
EN 55 024 (CISPR 24).

EC Declaration of Conformity

This product conforms to the provisions of the R&TTE Directive 1999/5/EC.

VCCI statement (Japan/Nippon only)

This is a Class A product based on the standard of the Voluntary Control Council for Interference (VCCI) for
information technology equipment. If this equipment is used in a domestic environment, radio d ist urbance may arise.
When such trouble occurs, the user may be required to take corrective actions.

Installing the Passport 1424T Series Layer 3 Switch

4

BSMI statement (Taiwan only)

This is a Class A product based on the standa rd of the Bureau of Standards, Metrology and Inspection (B SMI) CNS
13438, Class A.

MIC notice (Republic of Korea only)

This device has been approved for us e in Business applications only per the Class A requ irements of the Republic of
Korea Ministry of Information and Communications (MIC). This device may not be sold for use in a non-business
application.

316867-A Rev 00

National safety statements of compliance
CE marking statement (Europe only)

EN 60 950 statement

This is to certify that the Nortel Networks 1424T switch switch and components installed within the chassis are in
compliance with the requirements of EN 60 950 in accordance with the Low Voltage Directive. Additional national
differences for all European Union countries have been evaluated for compliance. Some components installed within the
1424T switch may use a nickel-metal hydride (NiMH) and/or lithium-ion battery. The NiMH and lithium-ion batteries
are long-life batteries, and it is very possible that you will never need to replace them. However, should you need to
replace them, refer to the individual component manual for directions on replacement and dispos al of the battery.

NOM statement 1424T switch chassis (Mexico only)

The following information is provided on the devices described in this document in compliance with the safety
requirements of the Norma Oficial Méxicana (NOM):

Exporter: Nortel Networks, Inc.

4655 Great America Parkway
Santa Clara CA 95054 USA

Importer: Nortel Networks de Méxi co, S.A. de C.V.

Avenida Insurgentes Sur #1605
Piso 30, Oficina
Col. San Jose Insurgentes
Deleg-Benito Juarez

México D.F. 03900
Tel: [phone]
Fax: [phone]
Input: (1424T Chassis)

100 to 240 VAC, 47 to 63 Hz, 4A at 115 VAC, 2A at 230 VAC maximum

one power supply

5

Información NOM (unicamente para México)

La información siguiente se proporciona en el dispositivo o en los dispositivos descritos en este documento, en
cumplimiento con los requisitos de la Norma Oficial Méxicana (NOM):

Exportador: Nortel Networks, Inc.

Importador: Nortel Networks de México, S.A. de C.V.

Tel: [phone]
Fax: [phone]

4655 Great America Parkway

Santa Clara, CA 95054 USA

Avenida Insurgentes Sur #1605

Piso 30, Oficina

Col. San Jose Insurgentes

Deleg-Benito Juarez

México D.F. 03900

Installing the Passport 1424T Series Layer 3 Switch

6

Embarcar a: (1424T Chassis)

100 to 240 VAC, 47 to 63 Hz, 4A at 115 VAC, 2A at 230 VAC maximum

un fuente

Nortel Networks Inc. software license agreement

This Software License Agreement (“License Agre ement”) is between you, the end-user (“Cust omer”) and Nortel
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CAREFULLY. YOU MUST ACCEPT THESE LICENSE TERMS IN ORDER TO DOWNLOAD AND/OR USE THE
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“Software” is own ed or licensed by Nortel Network s , its pare nt or on e of its subs idi ari es o r affiliates, and is cop yr igh te d
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LIABLE FOR ANY OF THE FOLLOWING: a) DAMAGES B AS ED ON ANY THIRD PARTY CLAIM; b) LOSS OF,
OR DAMAGE TO, CUSTOMER’S RECORDS, FILES OR DATA; OR c) DIRECT, INDIRECT, SPECIAL,
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WHETHER IN CONTRACT, TORT OR OTHERWISE (INCLUDING NEGLIGENCE) ARISING OUT OF YOUR
USE OF THE SOFTWARE, EVEN IF NORTEL NETWORKS, ITS AGENTS OR SUPPLIERS HAVE BEEN
ADVISE D OF THEIR PO SS I BI LITY. The forgoing limitations of reme d ie s als o app l y to any develope r a nd /or sup pl i er
of the Software. Such developer and/or supplier is an intended beneficiary of this Section. Some jurisdictions do not
allow these limitations or exclusions and, in such event, they may not apply.

316867-A Rev 00

4. General
a) If Customer is the United States Government, the following paragraph shall apply: All Nortel Networks Software

available under this License Agreement is commercial co mputer software and commercial computer software
documentation and, in th e event Software is license d for or on behalf of the United States Government, the respect ive
rights to the software and sof tware documentation are governed by Nortel Networ ks standard commercial license in
accordance with U.S. Federal Regulations at 48 C.F.R. Sections 12.212 (for non-DoD entities) and 48 C.F.R. 227.7202
(for DoD entities).

b) Customer may terminate the license at any time. Nortel Networks may terminate the li cense if Customer fails to
comply with the terms and conditions of this license. In either event, upon termination, Customer must either return the
Software to Nortel Networks or certify its destruction.

c) Customer is responsible for payment of any ta xes, in cludin g person al property tax es, resultin g from Cu stome r’s use
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e) The terms and conditions of this License Agreement form the complete and exclusive agreement between Customer

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f) This License Agreement is governed by the laws of the country in which Customer acquires the Software. If the

Software is acquired in the United States, then this License Agreement is governed by the laws of the state of New York.

7

Installing the Passport 1424T Series Layer 3 Switch

8

316867-A Rev 00

Contents

Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Before you begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Text conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Hard-copy technical manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

How to get help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Chapter 1

Introducing the 1424T switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Passport 1424T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Cooling fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Chapter 2

Unpacking and setting up the switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

9

Unpacking the switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Installing the switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Installing the switch on a desktop or shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Installing the switch in a rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Powering up the switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Verifying a successful installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Dealing with a power failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Chapter 3

Understanding the LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Displaying status information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Power and Console LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Status LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Installing the Passport 1424T Series Layer 3 Switch

10 Contents

Fast Ethernet port Link/Act LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

GBIC fiber optic module Link/Act LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

LED indications of problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Chapter 4

Installing gi g ab i t in terface converte rs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3

Installing GBICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Removing GBICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Appendix A

Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

NEBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

AC power supply specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

International regulatory requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Electromagnetic emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Safety agency approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

GBICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Standards supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Data rate and encoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Performance specifications (64-byte packets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Address database size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

1000BASE-SX GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

1000BASE-LX GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

1000BASE-XD GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

1000BASE-ZX GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

1000BASE-T GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

316867-A Rev 00

Figures

Figure 1 1424T front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Figure 2 Rubber feet attachment points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 3 Mounting bracket attachment points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 4 Mounting the switch in a 19-inch rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 5 LED indicators for the 1424T switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 6 AC receptacle on the rear of the 1424T switch . . . . . . . . . . . . . . . . . . . . . 29

Figure 7 GBIC fiber optic module Link/Act LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 8 Types of GBICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 9 Installing a GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Figure 10 Removing a GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

11

Installing the Passport 1424T Series Layer 3 Switch

12 Figures

316867-A Rev 00

Tables

Table 1 LED behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 2 Fast Ethernet port Link/Act LED status . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 3 LED problem indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 4 In-line optical attenuators for 1000BASE -Z X and 1000 BA SE - XD GBICs .35

13

Installing the Passport 1424T Series Layer 3 Switch

14 Tables

316867-A Rev 00

Preface

The Passport 1424T routing switch is a fixed port, hardware-based Layer 3
routing switch that combines network core features with wiring closet efficiency.
It combines 24 10/100 Ethernet ports and two Gigabit Interface Converter (GBIC)
slots to provide connectivity for workgroups, servers, and switches in a
high-performance solution. This guide provides instructions for installing the
Passport 1424T routing switch.

Before you begin

This guide is intended for qualified service personnel with the following
background:

• Basic knowledge of networks, Ethernet bridging, and IP routing

• Familiarity with networking concepts and terminology

• Basic knowledge of network topologies

• Experience with windowing systems or graphical user interfaces (GUIs)

15

Text conventions

This guide uses the following text conventions:

italic text Indicates new terms, book titles, and variables in

plain Courier
text

command syntax descriptions. Where a variable is two
or more words, the words are connected by an
underscore.

Indicates command syntax and system output, for
example, prompts and system messages.

Installing the Passport 1424T Series Layer 3 Switch

16 Preface

Hard-copy technical manuals

You can print selected technical manuals and release notes free, directly from the
Internet. Go to the www.nortelnetworks.com/documentation URL. Find the
product for which you n eed d ocume nta ti on. The n l ocat e t he s pec ific category and
model or version for your hardware or software product. Use Adobe* Acrobat
Reader* to open the manuals and release notes, search for the sections you need,
and print them on most standard printers. Go to Adobe Systems at the

www.adobe.com URL to download a free copy of the Adobe Acrobat Reader.

A list of relate d publications for th is manual can be found in t h e rel ea se notes that
came with your software.

How to get help

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.

316867-A Rev 00

If you purchased a Nortel Networks service program, contact Nortel Networks
Technical Support. To obtain contact information online, go to the

www.nortelnetworks.com/cgi-bin/comments/comments.cgi URL, then click on

Technical Support.

From the Technical Support page, you can open a Customer Service Request
online or find the telephone number for the nearest Technical Solutions Center.
If you are not connected to the Internet, you can call 1-800-4NORTEL
(1-800-466-7835) to learn the telephone number for the nearest Technical
Solutions Center.

An Express Routing Code (ERC) is a vailable for many Nortel Networks products
and services. When you use an ERC, your call is routed to a technical support
person who speciali zes in sup porting t hat produc t or serv ice. To locate an ERC for
your product or service, go to the http://www.nortelnetworks.com/hel p/contact/

erc/index.html URL.

Chapter 1
Introducing the 1424T switch

This chapter introduces the 1424T switch and discusses its components.
Specifically, the chapter includes the following topics:

Topic Page

Passport 1424T 18
Enclosure 19
Power supply 19
Cooling fans 19

17

Installing the Passport 1424T Series Layer 3 Switch

18 Chapter 1 Introducing the 1424T switch

Passport 1424T

The 1424T switch has 2 4 Fast Ethernet port s and two slots t ha t a cc ept GBIC fiber
optic modules. You can connect these Fast Ethernet ports to remote network
devices at either 10 Mb/s or 100 Mb/s. They can automatically detect the highest
communication speed and the duplex state (full- or half-duplex) that the remote
network device can accept and then configure themselves to provide the highest
speed connection possible.

In addition, the 24 Fast Ethernet ports can detect whether a cross-over or
straight-through Ethernet cable has been used, and automatically connect the
receive and transmit twisted pair wires to the appropriate receive and transmit
terminals. This means that a Fast Ethernet network connection to a remote
network device can use either a cross-over or a straight-through Ethernet cable,
and still maintain a valid link. Figure 1 shows the front p ane l of t he 1424 T switc h.

Figure 1 1424T front panel

l

5713 13 15911 21 2317 19

Console

Power

Console

LED Status

Link

100

Act

10

6824 14 1610 12

Passport 1424T

2-

Port GBIC Module

22 2418 20

|

Link

Act

TxRx

||

Link

Act

TxRx

316867-A Rev 00

11058EA

The LEDs on the front panel indicate the status of each of the:

• 24 Fast Ethernet ports

• two GBIC fiber optic modules

• console (RS-232) port

Generally, a lit LED indicates a functioning power supply, port, or console port,
while a flashing LED indicates activity on an Ethernet port. For more detailed
information, see “Understanding the LEDs” on page 27.

Enclosure

The 1424T switch consists of a standard 19-inch rack-mountable, sheet metal
enclosure. Your shipping container conta ins a mou nting k it to mount th e switc h in
a standard 19” electronic equipment rack.

Cooling fans and air vents are located on the sides and the back panel of the
enclosure. When mounti ng the swi tch, ensu re th at these cooling f ans an d vent s are
not blocked. In addition, you should allow sufficient airflow to prevent the switch
from over-heating.

Power supply

The 1424T switch Power LED is located on the switch’s front panel. It indicates
that the power supply is connected to AC power and is functioning properly.

Chapter 1 Introducing the 1424T switch 19

Cooling fans

The 1424T switch contains two cooling fans, located along the right-side panel,
and one air intake vent located on the switch’s rear panel. When installing or
mounting the switch in a wiring cabinet or equipment rack, ensure that these fans
and the air intake vent are not blocked.

Installing the Passport 1424T Series Layer 3 Switch

20 Chapter 1 Introducing the 1424T switch

316867-A Rev 00

Chapter 2
Unpacking and setting up the switch

This chapter provides unpacking and setup information for the 1424T switch.
Specifically, it includes the following topics:

Topic Page

Unpacking the switch 21
Installing the switch 22
Powering up the switch 24
Verifying a successful installati on 24
Dealing with a power failure 25

Unpacking the switch

21

Open the shipping carton and carefully unpack its contents. The carton should
contain the following items:

• One Passport 1424T Series Layer 3 switch

• A mounting kit with two mounting brackets and screws

• Four rubber feet with adhesive backing

• One AC power cord

• This Installation Guide

If any item is missing or damaged, please contact your local Nortel Networks
T echnic al Solut ions Cente r for repl acement. See “How to get help” on page 16 for
more information.

Installing the Passport 1424T Series Layer 3 Switch

22 Chapter 2 Unpacking and setting up the switch

Installing the switch

When choosing a place to install the 1424T switch, use the following guidelines:

• Ensure that the surface supports at least 3 kg

• Ensure tha t the power outlet is within 1.82 meters (6 feet) of the device

• Visually inspect the power cord to see that it is plugged in to the AC power

connector

Installing the switch on a desktop or shelf

When installing the 1424T switch on a desktop or shelf:

1 Attach the rubber feet included with the device to the bottom of each corner

(Figure 2).

2 Be sure to allow adequate space for ventilation between the device and the

objects around it.

Installing the switch in a rack

316867-A Rev 00

Figure 2 Rubber feet attachment points

You can install the 1424T switch in a standard 19-inch electronic equipment rack
or cabinet. Along wit h the requi red s crews, two mountin g brac k ets a re in cluded in
the switch’s packaging.

Chapter 2 Unpacking and setting up the switch 23

To install the switch in a rack:

1 Attach the mounting brackets to the switch housing using the attachment

points (Figure 3).

Figure 3 Mounting bracket attachment points

2 Use the attached brackets t o mo unt th e swit ch in a standa rd 19- in ch el ectro nic

equipment rack (Figure 4).

Figure 4 Mounting the switch in a 19-inch rack.

Installing the Passport 1424T Series Layer 3 Switch

24 Chapter 2 Unpacking and setting up the switch

Note: The rack manufacturer should supply the screws or nuts and bolts

you need to mount the switch to the 19” rack.

Powering up the switch

You can connect the Passport 1424T switch to an AC power source (100 to 240
VAC, 50 - 60 Hz). The switch's power supply adjusts to the local power source
automatically. You may power up the switch without having any, or all LAN
segment cables connected.

Verifying a successful installation

In a normal power-up sequence, the LEDs light as follows:

316867-A Rev 00

• All LEDs blink momentarily to represent a system reset.

• The power LED turns on and stays on as long as power is supplied.

• The console LED flashes whi l e t he 1424T switch loads onboa rd software and

performs a self-test.
This LED remains on i f the re i s a c onnect ion a t the RS-232 port . Other wise, i t

stays off.

• Depending on the transmission speed, the 100M LED remains on

If the LEDs light as described above, your installation is successful. Contact your
network administrator to verify that the Passport 1424T switch is now connected
to the network.

If the LEDs do not light as described above, contact your local Nortel Networks
Technical Solutions Center. See “How to get help” on page 16 for more
information.

Chapter 2 Unpacking and setting up the switch 25

Dealing with a power failure

In the event of a power failure, unplug the switch as a precaution. When power
resumes, plug the switch back in.

Installing the Passport 1424T Series Layer 3 Switch

26 Chapter 2 Unpacking and setting up the switch

316867-A Rev 00

Chapter 3
Understanding the LEDs

This chapter provides information for the 1424T switch LEDs. Specifically, it
includes the following topics:

Topic Page

Displaying status information 27
Power and Console LEDs 28
Status LED 29
Fast Ethernet port Link/Act LEDs 30
GBIC fiber optic module Link/Act LEDs 30
LED indications of problems

27

Displaying status information

The 1424T switches ha v e LEDs on the ir fr ont pan els t hat in dicat e the s tatus of th e
power supply, the RS-232 serial port (console port), the link between a port and a
remote network device, and the presence of activity on that link.

Figure 5 shows the LED indicat ors for the 1424 T switch.

Installing the Passport 1424T Series Layer 3 Switch

28 Chapter 3 Understanding the LEDs

Figure 5 LED indicators for th e 1424T switch

5713

Power LED

Power

Console

Console LED

When you fi rst s tart the s wit ch, al l of the port Link/Act LEDs fl ash on ce and the

Status LED flashes to indicate that the switch is booting and performing its

POST (Power On Self Test) routine.

Power and Console LEDs

You can use the 1424T switch with AC power supply 100- 240 VAC, 50 - 60 Hz.
There is no separate p ower switch. You power up the de vic e when you conn ect the
AC power cord to the AC receptacle on the rear panel (Figure 6) and the AC
outlet.

Console

Link/Act LED

10/100 LED

LED Status

Link

Act

100

10

6824

11059EA

316867-A Rev 00

Chapter 3 Understanding the LEDs 29

Figure 6 AC receptacle on the rear of the 1424T switch

After you powe r the s witch up , the LED ind icat ors shou ld res pond as de scri bed in

Table 1.

Table 1 LED behavior

LED indicator Behavior

All LEDs Flashes momentarily to represent a system reset.
Power Remains on after the switch is powered up.
Console Flashes while th e 1424T sw itch l oads onb oard soft ware

and performs a self-test. It remains on if there is a
connection at the RS-232 port. Otherwise, this LED
indicator is off.

100M Depending on the transmission speed remains on or

turns off.

Status LED

The Status LED lights wh en a remote ma nagement station initiat es a console
management session over the switch’s RS-232 serial port.

Installing the Passport 1424T Series Layer 3 Switch

30 Chapter 3 Understanding the LEDs

Fast Ethernet port Link/Act LEDs

Each Fast Ethernet port on the 1424T switch has a two-color LED that displays
the status of the link between the switch and a remote network device (Table 2).

Table 2 Fast Ethernet port Link/Act LED status

LED indicator Description

Glowing amber The port is connected to a remote network device at a

speed of 10 Mb/s.

Glowing green The port is connected to a remote network device at a

speed of 100 Mb/s.

Flashing either amber or
green

There is activity (pac k ets are be ing f orw arded) betw een
the switch and the remote network device.

GBIC fiber optic module Link/Act LEDs

Each Gigabit fiber optic module slot has two green LEDs, one to indicate the
status of the link between the switch and a remote network device, and one to
indicate that ther e i s activity on t he p o rt (t hat i s, pa ckets are being for wa rde d over
the link). These LEDs are located to the left of the each of the two GBIC slots on
the 1424T front panel (Figure 7).

Figure 7 GBIC fiber optic module Link/Act LEDs

2-Port GBIC Module MDA

2-

Port GBIC Module

Link

Act

|

TxRx

Link

Act

||

TxRx

316867-A Rev 00

Link LED
Activity LED

11060EA

Chapter 3 Understanding the LEDs 31

LED indications of problems

Table 3 lists possible problems indicated by the LEDs on the 1424T switch and

suggests corrective action.

Table 3 LED problem indicators

Symptom Probable cause Corrective action

Green AC power supply
LED is off.

The Link/Activity LED for a
connected port is off or
does not blink (and you
believe that traffic is
present).

The Link/Activi ty LED b links
continuously.

No LEDs are lit. A hardware failure has been

The switch is not receiving
AC power.

The switch is experiencing a
port connection pr oblem, or
the switch’s link partner is not
autonegot iating prop erly.

There may be a port
configuration error.

detected.

Verify that the AC power cord is fastened
securely at both ends and that power is
available at the AC power outlet.

Verify that the cable connections to the link
partner are correct. Verify port configuration
parameters for both ends of the connection.
Move the c able to an other port to see whether
the problem occurs on the new port.

Verify port configuration parameters for both
ends of the connection.

Disconnect the power cord and then connect
it again.

Installing the Passport 1424T Series Layer 3 Switch

32 Chapter 3 Understanding the LEDs

316867-A Rev 00

Chapter 4
Installing gigabit interface converters

This chapter describes how to install GBICs in the Passport 1424T 2-port GBIC
module. The 2-port GBIC module has two bays for installing GBICs.

This chapter includes the following topics:

Topic Page

Installing GBICs 34
Removing GBICs 36

The following types of GBIC are supported:

• 1000BASE-SX—uses multimode fiber over distances up to 550 meters (m)

• 1000BASE-LX—uses multimode fiber over distances up to 550 m or

single-mode fiber over distances up to 5 kilometers (km)

• 1000BASE-XD—uses single-mode fiber over distances up to 50 km

• 1000BASE-ZX—uses single-mode fiber over distances up to 70 km

• 1000BASE-T—uses Category 5 copper over distances up to 100 m

33

GBICs are available in different case styles (Figure 8). One type has two spring
tabs at the front of the GBIC; the other type has an extractor handle on the front.

Installing the Passport 1424T Series Layer 3 Switch

34 Chapter 4 Installing gigabit interface converters

Figure 8 Types of GBICs

Installing GBICs

Caution: Electrostatic discharge can damage hardware. Review the

antistatic precautions on page 33.

9702FA

You can install or replace a GBIC in an operating Passport 1424T switch without
turning off power to the switch.

Danger: Fiber optic equipment can emit laser or infrared light that can
injure your eyes. Never look into an optical fiber or connector port.
Always assume that fiber optic cables are connected to a light source.

To install a GBIC:

1 Remove the GBIC from its protective packaging.
2 Insert the GBIC into the bay on the GBIC module (Figure 9).

GBICs are keyed to prevent improper insertion. If the GBIC resists pressu re,
do not force it. Remove it, turn it over, and reinsert it.

When doing so, ensure that:
— the GBIC is properly aligned with the slot, and that the GBIC’s rear

electrical connector is facing down for the two GBIC slots.

— the two slots in the GBIC co nnector that guide the fiber optic cable

terminator into the GBIC are facing down.

316867-A Rev 00

Figure 9 Installing a GBIC

Chapter 4 Installing gigabit interface converters 35

||

Link

TxRx

Act

11061FA

Port GBIC Module

2-

|

Link

TxRx

Act

Caution: GBICs are keyed to prevent improper insertion. If the GBIC
resists pressure, do not force it. Remove it, turn it over, and reinsert i t.

3 When the electrical contacts in the rear of the GBIC are seated against the

contacts in the GBIC slo t, gently p ress the mod ule in to the slo t until yo u feel a
slight click.

4 Remove the rubber plug from the connectors to connect the cables.

When shorter lengths of si ngle-mod e fiber cable are us ed with th e 1000BASE-ZX
and 1000BASE-XD GBICs, there is a risk of overloading the receiver. You may
need to insert an in-line optical attenuator at each end of the link between the fiber
optic cable plant and the receiving port on the 1000BASE-ZX or 1000BASE-XD
GBIC (Table 4).

Table 4 In-line optical attenuators for 1000BASE-ZX and 1000BASE-XD GBICs

GBIC Fiber optic cable span In-line optical attenuator

1000BASE-ZX Less than 25 km 10 dB

Less than 50 km 5 dB

1000BASE-XD Less than 25 km 5 dB

Installing the Passport 1424T Series Layer 3 Switch

36 Chapter 4 Installing gigabit interface converters

Removing GBICs

To remove an installed GBIC:

Remove the GBIC

• If the GBIC has an extractor handle, grasp the handle and pull firmly to
remove the GBIC from the bay.

• If the GBIC has spring tabs, pres s in on the ta bs on each si de of the GBIC
and pull the GBIC out of the bay (Figure 10).

Figure 10 Removing a GBIC

||

Port GBIC Module

2-

|

Link

TxRx

Act

Link

TxRx

Act

11062FA

316867-A Rev 00

Appendix A
Technical specifications

This appendix lists the technical specifications for the 1424T switch.

Topic Page

Physical specifications 38
NEBS 38
Environmental specifications 38
AC power supply specifications 39
International regulatory requirements 39
Electromagnetic emissions 40
Safety agency approvals 41
General specifications 41
GBICs 42

37

Installing the Passport 1424T Series Layer 3 Switch

38 Technical specifications

Physical specifications

Height: 4.4 cm (1.73 inches)
Rack Units (RUs): 1 U
Width: 44.1 cm (17.3 inches)
Depth: 20.8 cm (8.19 inches)
Weight: 4.2 Kg (1.9 pounds)

NEBS

Complies with Network Equipment Building Standard (NEBS) Level 3 as
specified in SR580

Environmental specifications

316867-A Rev 00

Operating temperature: 0°C to 40°C (32°F to 104°F)
Storage temperature: -25°C to 70°C (-13° to 158°F)
Operating humidity: 85% maximum relative humidity,

noncondensing

Storage Humidity: 95% maximum relative humidity,

noncondensing
Operating altitude: 3024 m (10,000 ft) maximum
Storage altitude: 3024 m (10,000 ft) maximum
Free fall/drop: NSTA 1A, IEC 68-2-32 Ed, FCC Part 68 D

302©(1)
Vibration: NEBS, TR-NWT-000063, GR-63
Shock/bump: IEC 68-2-27 Ea

AC power supply specifications

Nominal input voltage: 100 to 240 VAC
Input frequency: 47 - 63 Hz
Input current: 4 A at 115 VAC, 2 A at 230 VAC maximum
Power consumption: 29 W maximum
Output current: +5V - 1 A

Output voltage: +5V - from 4.75V to 5.25V

Output protection: An over-v oltage circu it monitors th e output and

Safety standards: UL 60950, CSA 22.2 NO. 234,

EMI standards: FCC docket 20780 curve “B”,

EMS standards: EN61000-4-2, 6KV contact, 8KV air

Technical specifications 39

+12V - 10 A

+12V - from 11.40V to 12.60V

shuts down the power supply in cases where

excessive output voltage, short-circuit, or

over-load co ndi tio ns are dete ct ed. For

over-load and short-circuit conditions, the

power supply goes into auto-recovery mode.

EN 60 950

EN 55022 “B”, EN6100-3-2

EN61000-4-3, 10V/m criteria A

EN61000-4-4, 2KV criteria A

EN61000-4-5, 2KV criteria A

EN61000-4-6, 2KV criteria A

EN61000-4-11

- 30% dip 10ms criteria B

- 60% dip 100ms criteria C

- 95% dip 5000ms criteria C

International regulatory requirem e nts

Electromagne tic emissions
regulatory requirements

Global basis for certification: CISPR 22-1997 Class A
US: FCC CFR47 Part 15, Subpart B, Class A
Canada: ICES-003, Issue-2, Class A

Installing the Passport 1424T Series Layer 3 Switch

40 Technical specifications

Europe EN 55022-1998 Class A: EN 6100-3-2/A14,

Australia/New Zealand: AS/NZS 3548:1995, Class A
Japan: VCCI-V3/97.04, Class A
Electromagnetic immunity regulatory

requirements:
Global basis for certification: CISPR 24:1997
Europe: EN60950 (CE Marking)
Safety regulatory requirements:
Global basis for certification: IEC 60950 current edition with all CB member

US: UL60950
Canada: CSA 22.2 No. 60950
Europe: EN60950 (CE Marking)
Australia/New Zealand: AS/NZS 3260

Electromagnetic emissions

Meets requirements of:

EN 61000-3-3 (CE Marking

deviations

316867-A Rev 00

US: FCC CFR47 Part 15, Subpart B, Class A
Canada: ICES-003, Issue-2, Class A
Australia/New Zealand: AS/NZS 3548:1995, Class A
Japan: VCCI-V3/97.04, Class A
Europe: EN 55022-1998 Class A; EN 61000-3-2/A14,

EN 61000-3-3

Global: CISPR 22-1997 Class A

CE Mark

Electromagnetic susceptibility:

EN 55024:1998/CISPR 24:1997

Safety agency approvals

US: UL60950
Canada: CSA 22.2 No. 60950
Australia/New Zealand: AS/NZS 3260
Mexico: NOM-019-SCFI-1998

General specifications

General specifications including supported standards, data rate and encoding,
performance, and address database sizes are listed in the subsections that follow.

Standards supported

IEEE Std 802.3, 1998 Clause 4 Media Access Control CSMA/CD

Technical specifications 41

IEEE Std 802.3, 1998 Clause 14 10Base T New

IEEE Std 802.3, 1998 Clause 21 100Base T

ANSI/IEEE Std 802.1D, 1998 Media Access Control (MAC) Bridges

IEEE 802.1Q Virtual Bridged Local Area Networks

IEEE Std 802.3, 1998 Clause 34-42

IEEE Std 802.3, 1998 Clause 31 (MAC Control)

Installing the Passport 1424T Series Layer 3 Switch

42 Technical specifications

Data rate and encoding

10 Mb/s Manchester encoding

100 Mb/s 4B/5B encoding

1000 Mb/s 8B/10B encoding

Performance specifications (64-byte pa ckets)

Aggregate throughput: 1
Switched forwarding rates: For 10 Mb/s: 14,880 pps maximum

Latency: 1

Address database size

For 100 Mb/s: 14810 pps maximum
For 1000 Mb/s: 1,488,000 pps maximum

GBICs

316867-A Rev 00

Addressing: 48-bit MAC address
Frame Length: 64 to 1518 bytes (IEEE 802.1Q (Untagged)

64 to 1522 bytes (IEEE 802.1Q Tagged)

Physical specifications

Height: 12 mm
Width: 30 mm
Depth: 65 mm
Weight: Varies with GBIC type

Connector type

Duplex SC

Technical specifications 43

1000BASE-SX GBIC

Cable specifications

Type: 62.5 µm or 50 µm multimode fiber
Maximum distance: 1804 ft (550 m)

Optical specifications

Wavelength: 850 nm (VCSEL)
Average transmit

output power: -9.5 to -4 dBm
Average receiver sensitivity: -17 dBm (minimum)

1000BASE-LX GBIC

Cable specifications

Type: 62.5 µm multimode fiber or

9 µm single-mode fiber
Note: Multimode fi ber may require a DMD patch cord.

Maximum distance: Single-mode fiber: 32,810 ft (10 km)

Multimode fiber: 1804 ft (550 m)

Optical specifications

Wavelength: 1300 nm (FP laser diode)
Average transmit output

power:
Average receiver sensitivity: -22 dBm (minimum)

-5.2 to 0 dBm

Installing the Passport 1424T Series Layer 3 Switch

44 Technical specifications

1000BASE-XD GBIC

Cable specifications

Type: 9 µm single-mode fiber
Maximum distance: 31 mi (50 km)

Optical specifications

Wavelength: 1550 nm (DFB laser diode)
Average transmit

output power: -5.2 to 0 dBm
Average receiver sensitivity: -24 dBm

1000BASE-ZX GBIC

Cable specifications

Note: For a shorter link distance, you may need

an in-line attenuator to prevent overloading the
receiver.

Type: 9 µm single-mode fiber
Maximum distance: 43 mi (70 km)

Note: For a shorter link distance, you may need an
in-line attenuator to prevent overloading the receiver.

Optical specifications

Wavelength: 1550 nm (DFB laser diode)
Average transmit

output power: 0 to 5.2 dBm
Average receiver sensitivity: -22 dBm (minimum)

1000BASE-T GBIC

Cable specifications

Type: Category 5 copper unshie lded twi sted p air (U TP) cab le .
Maximum distance: 328 ft (100 m)

316867-A Rev 00

Index

45

Numbers

1000BASE-CWDM GBIC

description 33

1000BASE-LX GBIC

description 33
technical specifications 43

1000BASE -SX GBIC

description 33
technical specifications 43

1000BASE-T GBIC

description 33
technical specifications 44

1000BASE-XD GBIC 44

description 33

1000BASE-ZX GBIC

description 33
technical specifications 44

1424T switch 18

dealing with a power failure 25
displaying status information 27
enclosure 19
Fast Ethernet port 30
general specifications 41

data rate and encoding 42
performance specifications 42

standards supported 41
inserting GBIC modules 34
installation guidelines 22
installing on a desktop or shelf 22
installing the switch in a rack 22
power supply 19
powering up the switch 24

LED response 24

POST routine 28

removing GBIC modules 36
shipping carton, contents 21
technical specifications 37
unpacking the switch 21

C

CRUs (customer-replaceable units)

GBICs

installing and replacing 34

customer support 16

D

dealilng with a power failure on the 1424T

switch 25

E

enclosure, 1424T switch 19

F

Fast Ethernet port Link/Act LED 30

G

GBIC fiber optic modules 18

Link/Act LED 30

GBICs (gigabit interface converters)

installing 33

general specifications 41

address database size 42
data rate and encoding 42
standards supported 41

Installing the Passport 1424T Series Layer 3 Switch

46 Index

I

inserting GBIC modules in the 1424T switch 34
installation

GBICs (gigabit interface converters) 33

installation guidelines for the 1424T switch 22
installing the 1424T switch

in a rack 22
on a desktop of shelf 22

L

LEDs

1424T front panel

status indicators 18
displaying status information 27
Fast Ethernet port Link/Act 30
GBIC fiber optic modules 30
Power and Console 28
power supplies 31
problem indications 31
response at startup

Link/Act and Status LEDs 28
Status 29

publication, hard copy 16

R

removing GBIC modules in the 1424T switch 36

S

shipping contents for 1424T switch 21
Status LED 29
support, Nortel Networks 16

T

technical publications 16
technical specifications 37
technical support 16
troubleshooting

LED indications 31

U

unpacking the 1424T switch 21

P

Passport 1424T

24 Fast Ethernet ports 18
front-panel LED status indicators 18
technical specifications

AC power specifications 39

electromagnetic emissions 40

environmental specif ication s 38

international regulatory requirements 39

NEBS specifications 38

physical specifications 38

safety agency approva ls 41

POST routine 28
Power and Console LEDs 28
power supply, 1424T switch 19
powering up the 1424T switch 24
product support 16

316867-A Rev 00