Asante Technologies FS4008E/FS4016E - Manual (Page 25)

LED Indicators on the Switch
Page 3-3
LED Indicators for Port Connections
Link LED
The green Link LED indicates when a device is detected on the other end of the
port
Table 3-1 describes the possible status indications of the Link LEDs.
Table 3-1 Link LED status indicators
100Mbps Operation LED
The yellow 100Mbps LED indicates whether 10Mbps or 100Mbps device is
connected to the port.
Table 3-2 describes the possible status indications of the 100Mbps LED.
Table 3-2 100Mbps LED Status Indicators
FDP LEDs (FS4016E Only)
The green FDP LED indicates port operation in full- or half-duplex mode.
Table 3-3 describes the possible status indications of the FDP LEDs.
Table 3-3 FDP LED Status Indicators
State Status
On Normal data/link pulse reception
Off No twisted-pair cable connected
Wrong cable type, check for crossover or straight-through
Link pulse disabled at other end
No power to the switch, twisted-pair connection faulty
Non-10/100 TX device at other end
Twisted-pair cable exceeds recommended length
State Status
On A 100Mbps device is connected to a port or the uplink port
Off A 10Mbps device is connected to a port or the uplink port
State Status
On Port is in full-duplex mode
Off Port is in half-duplex mode