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Cable, CompactFlash and Accessory Specifications
XSR Getting Started Guide A-21
BRI NIM Port 0,1
Switch
connected
ISDN BRI-S/T link is activated and ready for traffic. This LED is
located on the NIM card.
ADSL NIM 1
Blinking
Line is in training mode (syncing with DSLAM)
ADSL NIM 1
ON/OFF
Training mode complete, line is operational/down
ADSL NIM 2
Blinking
Traffic activity in sync with data traffic
T3/E3 NIM:
•LOS (Loss of Signal)
•LOF (Loss of Frame)
•Alarm
•Enable
Red ON
Red ON
Amber ON
Green ON
XSR cannot latch onto the frequency
Both sides of link cannot synchronize frames
Error condition detected
Link is up and running
Copper Ethernet NIM
Link ON
Link OFF
Activity
Blinking
100Base-T link is auto-detected
10Base-T link is auto-detected
Port is transmitting or receiving data
Fiber-optic Ethernet NIM
Link ON
Activity ON
100Base-F link is auto-detected
Port is transmitting or receiving data
Table A-3 LED Description (continued)
LED
State
Function