Allied-telesis AT-MC1008/SP Uživatelský manuál stáhnout pdf (Strana 24)

Chapter 1: Overview

Twisted pair port LEDs

The twisted pair port LEDs indicate the operating status of the twisted pair

port on the AT-MC1008 Series converter. Refer to Figure 7 on page 23

for the location of these LEDs. Each AT-MC1008 Series converter

contains two twisted pair port LEDs: LINK and ACT; as defined in Table 4.

Fiber Optic Port LEDs (GBIC or SFP Expansion Slot)

The fiber optic port LEDs indicate the operating status of the GBIC

module installed in the GBIC expansion on the AT-MC1008/GB model

converter, or the SFP transceiver installed in the SFP slot on the

AT-MC1008/SP model converter. Refer to Figure 7 on page 23 for the

location of these LEDs. Each AT-MC1008 Series converter contains a

pair of fiber optic port LEDs: LINK and ACT; as defined in Table 5.

Table 4. Twisted Pair Port LEDs

LED Color Description

LINK Green Indicates a valid link has been established

between the port and the end-node.

Off Indicates that there is no link between the port

and the end-node.

ACT Blinking

Green

Indicates that the port is transmitting and/or

receiving data packets.

Off Indicates that there is no activity on the port.

Table 5. Fiber Optic Port LEDs