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Converteon Media Converter Line Cards Reference Guide

Twisted Pair Port

LEDs

Table 6 lists the twisted pair port LEDs, except for AT-CM70S line card.

For LEDs on the AT-CM70S line card, refer to Table 7.

Table 7 lists the twisted pair port LEDs on the AT-CM70S line card.

Table 6. Line Card Twisted Pair Port LEDs

LED State Description

LK Green Link established on the port.

OFF No link established on the port.

AT Blinking

Green

TX/RX activity detected on the port.

OFF No activity detected on the port.

1. This LED does not display on the AT-CV Series line cards.

Green The TX port is operating in full-duplex

mode.

OFF The TX port is operating in half-duplex

mode.

100M

2. These LEDs only display on the AT-CM2K0S line card.

Green The port is operating at 100 Mbps.

OFF

3. When both 100M and 1000M LEDs are off, the port is operating at 10 Mbps.

The TX port is operating at 10 Mbps.

1000M

Green The TX port is operating at 1 Gigabit.

OFF

The TX port is operating at 10 Mbps.

Table 7. AT-CM70S - Twisted Pair Port LEDs

LED State Description

L/A Green The TX port has established a valid link.

Blinking

Green

The TX port has detected TX/RX activity.

FD Green The TX port is operating in full-duplex

mode.

OFF The TX port is operating in half-duplex

mode (intermittently ON when there is

collision).

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Allied-telesis AT-CM70S Manual de usuario Pagina 39