Nortel Networks 8005DC - Manual (Page 49)

ESM 8668 Metro Ethernet Services Module 49
ESM 8668 Metro Ethernet Services Module
The ESM 8668 Metro Ethernet Services Module (Metro ESM 8668) is an
intelligent edge device with 8 bays for installing small form factor pluggable
(SFP) Gigabit Interface Converters (GBIC). You can use the Metro ESM
8668 module to create Metro Ethernet Services Unit (ESU) access rings,
optical ethernet (OE) User-to-Network Interface (UNIs), or customer IP
VLAN access points, depending on the system software configuration.
For information about installing SFPs, see Nortel Installation — SFP, XFP,
and GBIC Hardware Components (NN46225-301).
Nortel is constantly adding new models and features to existing product
lines. For a full range of SFPs and GBICs that are available from Nortel,
see your Nortel sales representative.
Refer to the latest release notes for ESM 8668 capacity information and
supported features.
Nortel qualified the SFP transceivers listed in "ESM 8668 qualified SFP
transceivers" (page 49) for use in the ESM 8668 module:
ESM 8668 qualified SFP transceivers
SFP order number SFP type
AA1419071 1000BASE-EX
For more information about the SFP transceivers and instructions for
installing them, see Nortel Installation — SFP, XFP, and GBIC Hardware
Components (NN46225-301).
"Metro ESM 8668" (page 49) shows the location of the Metro ESM 8668
bays and LEDs.
Metro ESM 8668
"Metro ESM 8668 LEDs" (page 49) describes the Metro ESM 8668 LEDs.
Metro ESM 8668 LEDs
Label Color/State Meaning
RX Green/Steady The link is properly synchronized and is
operational.
Nortel Metro Ethernet Routing Switch 8600
Installation — Modules
NN46220-306 02.02 Standard
4.2 7 July 2008
Copyright © 2005-2007, Nortel Networks
.