Adtran TRC582TM1 Manual Do Utilizador
TRACER 2xT1 User’s Manual
61280003L2-1B
Table of Contents
vi
Preliminary
Troubleshooting using the front panel indicators .................................................... 37
“Link Error” light is lit, or link is down ................................................... 37
“BPV” light on T1-A or B is lit ................................................................ 38
RED light on T1-A or B is lit ................................................................... 38
“LBK-A” or “LBK-B” is lit...................................................................... 39
“AIS/YEL” on T1-A or T1-B is lit ........................................................... 39
“AIS/YEL” indicator is flashing............................................................... 40
No “Power” light ...................................................................................... 40
“Test” light is lit or blinking ..................................................................... 41
“TST” light is lit after pressing “Remote Test” button ............................ 41
“Fail” light is lit after pressing “Remote Test” button ............................. 42
“RF Low” light is on ................................................................................ 42
Troubleshooting Using the VT-100 User Interface ................................................. 43
RED Alarm ............................................................................................... 43
BLV Alarm ............................................................................................... 43
YEL/AIS Alarm ........................................................................................ 44
RF Link Alarm or Code Sync Alarm ....................................................... 44
Carrier Sync Alarm or T1 Mux Framer Alarm......................................... 45
ES Values in T1 Status Menu ................................................................... 46
SES Values in History Menu .................................................................... 46
Section 5 Specifications
Transmitter ................................................................................................................................ 47
Receiver ..................................................................................................................................... 47
Frequency Plan .......................................................................................................................... 47
Spread Spectrum Data Pump ..................................................................................................... 47
Interface Specifications ............................................................................................................. 47
User Interface ............................................................................................................................ 47
VT-100 Terminal Interface ........................................................................................................ 48