Allied Telesis XEM-24T User Manual
Installation Guide
9
XEM-2XP Dual 10 Gigabit XFP Ports
The XEM-2 XP Dual 10 Gigabit Ethernet expansion module features:
■
two XFP ports
■
four LEDs (one set for each XFP port) showing port status
■
support for hot-swappable XFP transceiver modules
Front view XEM-2 XP
The following LEDs report operations and faults on the XEM-2XP.
LED
State
Description
L/A
(Link Activity)
Green
An XFP transceiver module is installed and a 10
Gbps link has been established.
Gbps link has been established.
Green
flashing
flashing
An XFP transceiver module is installed and link
activity is occurring.
activity is occurring.
Off
A link has not been established.
XFP
Green
An XFP transceiver module is installed and enabled.
Amber
An XFP transceiver module is installed but not
operating or is disabled.
operating or is disabled.
Amber
flashing
flashing
The installed XFP transceiver module is not ready
or has a fault.
or has a fault.
Off
An XFP transceiver module is not installed.
XFP
L/A
LINK
ACT
ENABLED
DISABLED
FAULT
XEM-2XP
XFP
L/A
XFP
L/A
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