Nortel 4526 Manuale utente
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A)
.
Document status: Standard
Document version: 01.04
Document date: 6 December 2007
Copyright © 2007, Nortel Networks
All Rights Reserved.
Sourced in Canada, India, and the United States of America
LEGAL NOTICE
While the information in this document is believed to be accurate and reliable, except as otherwise expressly agreed
to in writing NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OF ANY
KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document are subject
to change without notice.
3
Contents
New in this release 5
Features 5
New SFPs 5
Other changes 5
T1 SFP connections 5
Safety messages 5
Document changes 5
Introduction 7
Safety and regulatory information 9
Handling, safety, and environmental guidelines 9
Electrostatic discharge prevention 9
Care of fiber optic equipment 10
Fiber optic cable care 10
Fiber optic connector care 11
Job aid: connector cleaning tools and materials 12
Cleaning single connectors 12
Cleaning duplex connectors 13
Cleaning receptacles 13
Product safety warnings and information 14
ESD and installation caution messages 14
Laser safety warnings 16
Small form factor pluggable transceivers 19
Selecting an SFP 19
Procedure job aid: SFPs and common applications 20
Procedure job aid: SFP models without DDI support 20
Procedure job aid: SFP models with DDI support 21
Installing an SFP 22
Procedure job aid: locking and extractor mechanisms 24
Removing an SFP 25
10 Gigabit small form factor pluggable transceivers 27
Selecting an XFP 27
Procedure job aid: XFP models 28
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
4Contents
Installing an XFP 28
Removing an XFP 30
SFP specifications 33
SFP labels 33
General SFP specifications 34
100BASE-FX SFP specifications 34
T1 SFP specifications 35
T1 SFP—default settings 37
1000BASE-SX (LC) SFP specifications 38
1000BASE-SX (MT-RJ) SFP specifications 39
1000BASE-LX SFP specifications 40
1000BASE-XD CWDM SFP specifications 40
1000BASE-ZX CWDM SFP specifications 41
XFP specifications 43
XFP labels 43
General XFP specifications 44
10GBASE-SR XFP specifications 44
10GBASE-LR/LW XFP specifications 46
10GBASE-ER/EW XFP specifications 47
10GBASE-ZR/ZW XFP specifications 48
Index 50
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
5
New in this release
The following sections detail what’s new in Nortel Ethernet Routing Switch
4500 Series Installation — SFPs and XFPs (NN47205-301) for Release 5.1.
•"Features" (page 5)
•"Other changes" (page 5)
Features See the following section for information about feature changes:
New SFPs
Release 5.1 supports two new SFPs. See "100BASE-FX SFP
specifications" (page 34) and "T1 SFP specifications" (page 35).
Other changes
See the following section for information about changes that are not
feature-related:
T1 SFP connections
Information about T1 SFP connections, including pinout and cable
information, is added to "T1 SFP specifications" (page 35).
Safety messages
Safety messages and translations are added to "ESD and installation
caution messages" (page 14) and "Laser safety warnings" (page 16).
Document changes
This document is a new document based on the document Installing SFP
and XFP Transceivers and GBICs (318034-D). This document is formatted
to comply with Nortel Customer Documentation Standards.
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
6New in this release
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
7
Introduction
This document describes how to select, install, and remove an SFP or XFP.
It also provides specifications for each device.
Navigation
•"Safety and regulatory information" (page 9)
•"Small form factor pluggable transceivers" (page 19)
•"10 Gigabit small form factor pluggable transceivers" (page 27)
•"SFP specifications" (page 33)
•"XFP specifications" (page 43)
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
8Introduction
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
9
Safety and regulatory information
This section contains important safety and regulatory information. Read this
section before you install Small Form Factor Pluggable (SFP) transceivers
or 10 Gigabit SFP (XFP) transceivers.
Navigation
•"Handling, safety, and environmental guidelines" (page 9)
•"Care of fiber optic equipment" (page 10)
•"Product safety warnings and information" (page 14)
Handling, safety, and environmental guidelines
Before you install an SFP or XFP, read the following handling, safety, and
environmental guidelines:
•SFPs and XFPs are static sensitive. To prevent damage from
electrostatic discharge (ESD), see "Electrostatic discharge prevention"
(page 9).
•SFPs and XFPs are dust sensitive. When you store an SFP or XFP, or
when you disconnect it from a fiber optic cable, always keep a dust
cover over the optical bore.
•To clean contaminants from the optical bores of an SFP or XFP, use an
alcohol swab or equivalent to clean the ferrules of the optical connector.
•Dispose of this product according to all national laws and regulations.
Electrostatic discharge prevention
To prevent equipment damage, observe the following electrostatic discharge
(ESD) precautions when handling or installing the components.
•Ground yourself and the equipment to an earth or building ground. Use
a grounded workbench mat (or foam that dissipates static charge) and
a grounding wrist strap. The wrist strap should touch the skin and be
grounded through a one megaohm resistor.
•Do not touch anyone who is not grounded.
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
10 Safety and regulatory information
•Leave all components in their ESD-safe packaging until installation, and
use only a static-shielding bag for all storage, transport, and handling.
•Clear the area of synthetic materials such as polyester, plastic, vinyl, or
styrofoam because these materials carry static electricity that damages
the equipment.
Care of fiber optic equipment
Fiber optic equipment must be kept clean and damage-free. Use the
information in this section to properly maintain and care for fiber optic
equipment.
Care of fiber optic equipment navigation
•"Fiber optic cable care" (page 10)
•"Fiber optic connector care" (page 11)
•"Job aid: connector cleaning tools and materials" (page 12)
•"Cleaning single SC and FC connectors" (page 12)
•"Cleaning duplex SC connectors" (page 13)
•"Cleaning receptacles" (page 13)
Fiber optic cable care
Although the glass fiber of fiber optic cable is protected with reinforcing
material and plastic insulation, it is subject to damage. Use the following
precautions to avoid damaging the glass fiber.
•Do not kink, knot, or vigorously flex the cable.
•Do not bend the cable to less than a 40 mm radius.
•Do not stand on fiber optic cable; keep the cable off the floor.
•Do not pull fiber optic cable any harder than you would a cable containing
copper wire of comparable size.
•Do not allow a static load of more than a few pounds on any section
of the cable.
•Place protective caps on fiber optic connectors that are not in use.
•Store unused fiber optic patch cables in a cabinet, on a cable rack, or
flat on a shelf.
Frequent overstressing of fiber optic cable causes progressive degeneration
that leads to failure.
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
Copyright © 2007, Nortel Networks
.
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