System Leds - Extreme Networks SSA-G8018-0652 Hardware Installation Manual

Figure 16: SFP and SFP+ Port LEDS
1 = RX LED for bottom port
2 = RX LED for top port
Note
Figure 16
Table 11 describes the LED indications for the RX and TX LEDs for the RJ45, SFP, and SFP+ ports and
provides recommended actions.
Table 11: Port LEDs
LED Color
RX None
(Receive)
Green
Yellow
TX None
(Transmit)
Green
Yellow

System LEDs

Figure 17 shows the system LEDs. The two left LEDs are separately labeled for fan modules 1 and 2.
S-Series Stand Alone (SSA) Switch Hardware Installation Guide
on page 35 shows SFP ports. The LEDs are the same for both SFP and SFP+ ports.
State
No link. No activity. Port enabled or disabled.
Solid: Link present, port enabled, no traffic is being
received by the interface.
Blinking: Link present, port enabled, traffic is being
received by the interface.
Port enabled, but no activity.
Blinking: Indicates data transmission activity.
Flashing frequency indicates the data rate.
Solid: Fault or error (collision).
3 = TX LED for bottom port
4 = TX LED for top port
Recommended Action
None
None
None
If you know the port should be
active and is not,
None
None, unless activity is high – in
which case, check for network
configuration problems or a
defective device.
Troubleshooting
contact us.
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