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Port indicators – Allied Telesis AT-TS24TR User Manual

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TurboStack Hubs with Management

41

Figure 39 shows the threaded SM connectors.

Port Indicators

The port indicators and corresponding symbopls on the AT-TS12F/ST, SC,
SM Series repeater front panels provide visual diagnostic and activity
information for network analysis (see Figure 40).

Each fiber optic port supports the following indicator functions with one
dual-color front panel LED per port.

GREEN LINK—Steady illumination indicates that the port has a valid
link and is not partitioned.

GREEN RECEIVE—Flashing illumination indicates that the port has a
valid link, is not partitioned, and is receiving data.

AMBER PARTITION—Steady illumination indicates that the port has a
valid link and is partitioned.

Figure 39: SM Connector for

Fiber Optic Cabling

Figure 40: AT-TS12F Port

Activity LED
symbols

Port activity LED symbols

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