Cabletron Systems Expansion module 9H532-17 User Manual page 35

The functions of the INB transmit LED are listed in Table 4-2.
LED Color
Green (Flashing)
Yellow (Flashing)
Red (Flashing)
Red
Off
The functions of the INB receive LED are listed in Table 4-3.
LED Color
Green (Flashing)
Green
Yellow (Flashing)
Red
Off
The functions of the Ethernet Transmit and Ethernet Receive LEDs are listed in
Table 4-4 and Table 4-5. These LED indications are only valid when the LED
MODE switch is in the RX-TX position.
Color
Green (Flashing)
Yellow (Flashing)
Red
Red (Flashing)
Off
Table 4-2. INB Transmit LED
Data activity
Port in standby state
Collision
Fault
No activity, Port disabled
Table 4-3. INB Receive LED
Link, Port disabled
Link, Port enabled, No activity
Link, Port enabled, Activity
Fault
No Link
Table 4-4. Ethernet Transmit LEDs
Activity (Flashing rate indicates rate of activity)
Port in standby state
Port disabled
Collision
No activity
LANVIEW LEDs
State
State
State
4-3