ET-118 Ethernet Fiber Optic Transceiver User's Manual

4
1.5 LED Indicators
LED
MARK
STATE
DESCRIPTONS
Power PWR On The transceiver has
been connected
Off Not connection
Link Link On Link Beat Enable:
A good link has
been established
with a functioning
device
Off Link Test signal is
not received
Transmit Tx Blink Data packet is
transmitted.
Off No data packet is
transmitted.
On Large data is being
transmitted
Collision Col Blink A collision is
detected.
Off No collision is
detected.
On Maybe there’ s a
problem with the
transceiver.
1.6 Duplex Fiber Cable
This product supports 50/125, 62.5/125, 80/125
or 100/140 micron core duplex fiber optic
cable.