Avaya 8800 Installation Manual page 37

The 8683XLR module supports up to three 10 Gigabit Ethernet small form factor-pluggable
(XFP) transceivers. Although some of the XFPs are LAN/WAN (that is, LR/LW, ER/EW, ZR/
ZW), this module only uses the LAN functionality.
For a list of Avaya-qualified XFPs, see
page 57.
Avaya recommends that you install only one 10GBASE-ZR/ZW XFP in one 8683XLR module
due to cooling limitations on the 8683XLR and XZR modules when using standard fan trays.
Avaya further recommends that you install the XFP only in Port 1. You can install a 10GBASE-
SR, -LR/LW, or ER/EW in one or both of the remaining ports.
No XFP limitations exist for this module when you use the new cooling modules for the 8006
and 8010 chassis.
The following figure shows the location of the 8683XLR module LEDs.
Figure 7: 8683XLR module LEDs
The following table describes the 8683XLR module LEDs.
Table 3: 8683XLR module LEDs
Type
Port
Module
Installation — Modules
Label Color, State
TX Green, Steady
Green, Blinking
Off
RX Green, Steady
Green, Blinking
Off
TX and RX Both Blinking Green The port is disabled.
Online Green, Steady
Avaya-qualified SFPs, SFP+s and XFPs
The port is enabled, but not
transmitting data.
The port is transmitting data.
The cable is disconnected, or the link
is down.
The port has a link and is enabled.
The port is receiving data.
The cable is disconnected, or the link
is down.
The module has completed the
power-on self-test and is operating
normally.
Interface module descriptions
on
Meaning
October 2014 37