GE D25 User Manual page 77

GE Grid Solutions
Communications Ports,
• Unshielded Twisted-Pair (UTP) wire
10BASE-T
Card
• RJ-type connectors used
Connections &
• Either a point-to-point or star network topology using multi-port repeater, or
Indicators
Hub.
The 10BASE-T module has six LEDs on the back panel.
• Fiber-optic media
10BASE-FL
Card
ST-type connectors.
•
Connections &
The 10BASE-FL module has six LEDs on the back panel.
Indicators
GE Information
Continued
LED Function
RCV Transceiver is receiving
XMT Transceiver is
transmitting
JAB Network Jabber status
CLS Collision is taking place
on network
POL Receive Polarity
LTF Link Test Fail
LED Function
RCV Transceiver is receiving
XMT Transceiver is
transmitting
PWR Power is applied
JAB Network Jabber status
CLS Collision is taking place
on network
LMO Link Monitor
Turns on when connection is
made, indicating receiver is
unsquelched.
Blinks when traffic is received.
Flashes only when transmitting
Normally off. Transmitter is
disabled when on.
Indicates a JAM signal is being
broadcast on LAN.
Off when receive polarity is
correct.
Low signal level received.
Both the transmitter and receiver
are disabled.
Blinks when traffic is received
Flashes only when transmitting
Normally on
Transmitter is disabled when on
Indicates a JAM signal is being
broadcast on LAN
Indicates low light level
received
994-0081-3.00-21
D25
User's Manual
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