Allied-telesis AT-FS708 Manual de usuario descargar pdf (Pagina 14)

Chapter 1: Product Description

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.

System and Port

LEDs

The system and port LEDs on the front panel of the AT-FS708 switch

display status information. Each port has three LEDs. Table 2 describes

the system and port LEDs on the AT-FS708 Fast Ethernet switch.

Table 2. System and Port LEDs

LED State Description

POWER Green The switch is powered ON and operating

normally.

OFF The switch is not receiving power.

LINK/ACT Green A valid link is established on the port.

Blinking Green Frames are being transmitted/received

on the port.

OFF No link is established on the port.

100M Green The port is operating at a speed of 100

Mbps.

OFF The port is operating at a speed of 10

Mbps.

FDX Green The port is operating in full-duplex mode.

OFF The port is operating in half-duplex

mode.

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Allied-telesis AT-FS708 Manual de usuario Pagina 14