Allied Telesis AT-FS705L - Manual (Page 16)

Chapter 1: Product Description
16
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-FS705L switch
display status information. Each port has three LEDs. Table 2 describes
the system and port LEDs on the AT-FS705L Fast Ethernet switch.
ECOFriendly
Push Button
The ecoFriendly switch on the front panel may be used to turn ON or OFF
the port LEDs. You can select the OFF position for power conservation.
The power LED remains active at all times.
Table 2. System and Port LEDs
LED State Description
POWER Solid Green The switch is powered ON and operating
normally.
OFF The switch is not receiving power.
L/A
Solid 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.
SPD
Solid Green The port is operating at a speed of 100
Mbps.
OFF The port is operating at a speed of 10
Mbps.
DPX
Solid Green The port is operating in full-duplex mode.
OFF The port is operating in half-duplex
mode.