Allied Telesis x900 Series Switch and SwitchBlade x908 Expansion Module - Manual (Page 7)

Installation Guide
7
XEM-1XP 10 Gigabit XFP Port
The XEM-1 XP single-port 10 Gigabit Ethernet expansion module features:
■ one XFP port
■ LEDs showing port status
■ support for hot-swappable XFP transceiver modules
Front view XEM-1 XP
The following LEDs report operations and faults on the XEM-1 XP.
LED State Description
L/A
(Link Activity)
Green An XFP transceiver module is installed and a 10 Gb
link has been established.
Green
flashing An XFP transceiver module is installed and link
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.
Amber
flashing The installed XFP transceiver module has a fault.
Off An XFP transceiver module is not installed.
XFP
XFP
L/A
L/A
LINK ACT ENABLED DISABLED FAULT
XEM-1XP
XEM_IG.fm Page 7 Wednesday, May 30, 2012 9:24 AM