Allied Telesis SWITCH AND SWITCHBLADE XEM-2XP - Manual (Page 9)

Expansion Modules
8
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 is installed and a 10 Gbps
link has been established.
Green flashing An XFP transceiver is installed and link
activity is occurring.
Off A link has not been established.
XFP Green An XFP transceiver is installed and enabled.
Amber An XFP transceiver is installed but not
operating or is disabled.
Amber flashing The installed XFP transceiver is not ready or
has a fault.
Off An XFP transceiver is not installed.
XFP L/A LINK ACT ENABLED DISABLED FAULT
XEM-2XP
XFP
L/A
XFP
L/A
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XEM_IG.fm Page 8 Monday, July 19, 2010 10:40 AM