Allied-telesis AT-FS716L Bedienungsanleitung PDF herunterladen (Seite 15)

AT-FS716L Fast Ethernet Switch Installation Guide

Type of Cabling

For 10 Mbps operation, Category 3 or better 100 ohm shielded or

unshielded twisted pair cabling is required. For 100 Mbps operation,

Category 5 and Enhanced Category 5 (5E) 100 ohm shielded or

unshielded twisted pair cabling is required.

Maximum Distance

Each twisted pair port has a maximum operating distance of 100 meters

(328 feet).

Auto MDI/MDI-X

All of the twisted pair ports on the switch are auto-MDI and IEEE 802.3ab-

compatible. The ports use the auto-MDI feature to automatically configure

themselves as MDI or MDI-X when connected to an end-node.

Consequently, you can use a straight-through twisted pair cable to

connect any network device to a port.

LEDs The system and port LEDs on the front panel of the AT-FS716L switch

display status information. Each port has three LEDs.

Table 1 describes the system and port LEDs on the AT-FS716L Fast

Ethernet switch.

Table 1. System and Port LEDs

LED State Description

POWER Green The switch is powered ON and operating

normally.

OFF The switch is not receiving power.

L/A Green The port is operating at a speed of 100

Mbps.

Orange The port is operating at a speed of 10

Mbps.

OFF No link is established on the port.

D/C Green The port is operating in full-duplex mode.

Blinking Green A collision occurred on the port.

OFF The port is operating in half-duplex

mode.

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