Allied Telesis CentreCOM GS980M/52PS Quick Installation Manual - Page 16
Browse online or download pdf Quick Installation Manual for Switch Allied Telesis CentreCOM GS980M/52PS. Allied Telesis CentreCOM GS980M/52PS 20 pages. Gigabit ethernet switches
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SFP Port LEDs
The SFP port LEDs are described here.
LED for Top
SPF Port
Solid
The port has established a 1Gbps link to a network
green
device.
Flashing
The port is transmitting or receiving packets at 1Gbps.
green
Solid
The port has established a 100Mbps link to a network
amber
device.
Flashing
The port is transmitting or receiving packets at
amber
100Mbps.
Off
Possible causes of this state are listed here:
- The SFP transceiver port is empty.
- The SFP transceiver has not established a link with
- The LEDs are turned off. To turn on the LEDs, use
System LEDs
The System LEDs are described here.
16
another network device.
the eco-friendly button.
CentreCOM GS980M Series Quick Installation Guide
LED for Bottom
SPF Port