Allied Telesis AT-9900s Series Switch - Manual (Page 6)

Installation Guide
5
AT-A60 10 Gigabit XFP Port
The AT-A60 single-port 10Gigabit Ethernet expansion module features:
■ one XFP port
■ LEDs showing port status
■ 32MBytes of DDR SDRAM for packet buffering
■ support for hot-swappable XFP transceiver modules
Front view AT-A60
The following LEDs report operations and faults on the AT-A60.
LED State Description
L/A
(Link Activity) Green An XFP transceiver is installed and a 10Gb
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 has a fault.
Off An XFP transceiver is not installed.
XFP
XFP
L/A
L/A
LINK ACT ENABLED DISABLED FAULT
AT
-A
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