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24 and 16 Port Smart Switch II – User Manual Page 24
LED Indicators
The diagnostic LED indicators located on the front panel of the
switch provide real-time information about the switch status. The
following table describes the LED status and meaning.
LED Colour Function
Power
Green Power on
Green Ethernet link pulses are present
Blinks
The port is transmitting or receiving
packets
LK/ACT
Off No device is attached or faulty cable
Orange The port is in full-duplex mode
Blinks Collisions in half-duplex mode
RJ45 Port
Full
Off Port is in half-duplex mode
Optional Fibre Plug-In Module
LED Colour Function
Green Fibre Connected to another Device
LK/ACT
Blinks
The Fibre port is transmitting and
receiving data
Orange The port is configured for full-duplex
Fibre Port
FDX/COL
Off The port is configured for half duplex
Table 2 - LED Status and description
Product Number 0-1591093-x 0-1591047-x Issue 1
© Tyco Electronics 2005