Bpv" Light On T1-Aor Bis Lit; Red Light On T1-Aor Bis Lit - ADTRAN TRACER User Manual

61280.003L1-1B
If problems persist after you have followed the Recommended
Actions, contact ADTRAN Technical Support at (800) 726-8663.
Check all connections between the BBP, the RFC, and the antenna.
7.
Check the IF and RF cables for shorts.
8.
9. Check the connections inside the mast-mount or rack-mount RFC.
10. Replace the RFC.
"BPV"
LIGHT ON
This alarm will activate when the incoming T1 stream presents
BPVs.
P
OSSIBLE
• The incoming T1 contains BPVs or errors. ....................................... 1
• The line codes between DS1/DSX-1 equipment
and the Tracer are incompatible. ....................................................... 2
R
ECOMMENDED
1. Check the incoming DS1/DSX-1 signal for BPVs using a T1 test set.
2. Correct the line code on the Tracer or DS1/DSX-1 equipment.
RED
LIGHT ON
This alarm (Loss of Signal) will activate when there is no signal
present at the T1 interface.
P
OSSIBLE
• No DS1/DSX-1 signal or a degraded DS1/DSX-1
signal is present at the DS1/DSX-1 input. ...................................... 1,2
• The connection at the T1 input or DS1/DSX-1
equipment is faulty. ............................................................................ 2
R
ECOMMENDED
Verify the presence of a DS1/DSX-1 signal at the T1 monitor jack
1.
using a T1 test set.
Verify that all cables and connectors are correctly wired.
2.
4/12/99
I M P O R T A N T
T1-A B
OR
C
AUSE
A :
CTIONS
T1-A B
OR IS LIT
C
AUSE
A :
CTIONS
IS LIT
P 41
AGE
T
ROUBLESHOOTING
R A
ECOMMENDED CTION
(
SEE LIST BELOW
R A
ECOMMENDED CTION
(
SEE LIST BELOW
)
)