Sfp Leds; Figure 13: Leds For The Sfp Ports On The Gs950/28Ps V2 Switch - Allied Telesis GS950 PS V2 Series Installation Manual

Chapter 1: Overview

SFP LEDs

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Table 7. Link/Activity and PoE LEDs for the Copper Ports (Continued)
LED
Off
PoE
Green
Amber
The LEDs for the two SFP ports on the GS950/10PS V2 and the four SFP
ports on the GS950/18PS V2 and GS950/28PS V2 Switches are located
on the left side of the front panel. The example in Figure 13 is from the
GS950/28PS V2 Switch.
Figure 13. LEDs for the SFP Ports on the GS950/28PS V2 Switch
State
This state has the following possible
causes:
- The port is not connected to a network
device.
- The port is connected to a non-PoE
device.
- The port is connected to a powered
device, but the switch is denying power
to it because it has reached its
maximum power budget.
The port is transmitting power to a
powered device.
The switch has detected an error
condition on the port. Examples include
the following:
- The powered device is requiring more
power than its device class.
- There is a terminal short in the network
cable or connector.
Description