Allied-telesis AT-8550SP Manuel d'utilisateur télécharger pdf (Page 30)

Overview

Table 4 describes the LEDs for the 10/100Base-TX twisted pair ports on

the AT-8524POE switch.

Mode - FDX OFF Indicates that the port is operating in half-

duplex mode.

Green Indicates that the port is operating in full-

duplex mode.

Mode - ACT OFF Indicates that there is no activity on the

port.

Flashing

Green

Indicates that the port is transmitting and/

or receiving data packets.

Table 4 LEDs for the 10/100Base-TX Twisted Pair Ports on the

AT-8524POE Switch

LED State Description

L/A OFF Indicates that the port has not established

a link with its end node.

Steady

Green

Indicates the port has established a valid

100 Mbps link with its end node.

Flashing

Green

Indicates the port is receiving or

transmitting packets at 100 Mbps.

Steady

Amber

Indicates the port has established a valid

10 Mbps link with its end node.

Flashing

Amber

Indicates the port is receiving or

transmitting packets at 10 Mbps.

Table 3 LEDs for Ports 49R and 50R on the AT-8550GB and AT-8550SP

Switches

LED State Description

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 113 114

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Allied-telesis AT-8550SP Manuel d'utilisateur Page 30