Allied Telesis AT-9900s Series Руководство по установке - Страница 5
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XFP Port
The single-port 10Gigabit Ethernet expansion module, model AT-A60, features
the following:
■
support for hot-swappable XFP modules
■
two 16MByte DDR-SDRAM for packet buffering
■
compatibility with a number of different 10 Gb XFP serial transceivers
■
status LEDs
■
XFP connector, cage, and heatsink are provided for use with any standard
XFP module
Front view AT-A60
L/A
XFP
L/A
The following LEDs report operations on AT-A60 expansion modules.
LED
State
L/A
Green
(Link Activity)
Green flashing
XFP
Green
Amber
Amber flashing The installed XFP transceiver has a
LINK
ACT
XFP
ENABLED
DISABLED
Description
An XFP transceiver is installed and a 10Gb
link has been established.
An XFP transceiver is installed and link
activity is occurring.
An XFP transceiver is installed and enabled.
No XFP is installed if this light is off.
An XFP transceiver is installed but not
operating.
transmission fault.
Installation Guide
FAULT
A A
5