Chapter 1: Overview

LEDs for the

SFP+ Slots

Table 4. LEDs on the 10/100/1000Base-T Ports (Continued)

LED

State

Description

 

 

 

PoE

Green

The switch is detecting a powered device

 

 

(PD) on the port and is delivering power to it

 

 

 

 

Solid Amber

The switch has shutdown PoE+ on the port

 

 

because of a fault condition.

 

 

 

 

Flashing

The switch is detecting a PD on the port but

 

Amber

is not delivering power to it because the

 

 

maximum power budget has been reached.

 

 

 

 

Off

This LED state can result from the following

 

 

conditions:

 

 

ˆ The port is not connected to a PD.

 

 

ˆ The PD is powered off.

 

 

ˆ The port is disabled in the

 

 

management software.

 

 

ˆ PoE is disabled on the port.

 

 

ˆ The LEDs on the Ethernet line cards

 

 

are turned off. To turn on the LEDs,

 

 

use the eco-friendly button.

 

 

 

The LEDs for the SFP+ slots are located between the slots, as shown in Figure 5. Each SFP+ slot has one LED. The left-hand LED is for the top slot and the right-hand LED is for the bottom slot.

SFP+ Slot LEDs

Figure 5. SFP+ Slot LEDs

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Allied Telesis AT-IX5-28GPX manual LEDs for SFP+ Slots, SFP+ Slot LEDs