ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000 USER’S MANUAL
3.7.1. Setting Up the U Interface Test
Define the following parameters for a U interface test:
Load (mW)
: Set the load in milliwatts inserted on the line. Use the 1100 mW default
value when no other value is requested.
Vmin threshold
: Set the minimum voltage value under which the instrument resets
its line interface. Use the 28 V (ETR080) default value when not other value is
requested.
Line Code
: Set the line code at 2B1Q or 4B3T. NT-U (BRI) only
Power supply bit PS1
: Choose
PS1
as indicated in the table below. Only for 2B1Q.
Power supply bit PS2
: Choose
PS2
as indicated the table below. Only for 2B1Q.
PS1
PS2
Description
0
0
Primary power and back-up battery failure.
0
1
Primary power failure.
1
0
Back-up battery failure.
1
1
Normal primary power and back-up battery.
Table 3-2 PS Bit Assignments
3.7.2. Running a U Interface Test
When you have defined the setup for the U-Interface test, continue as follows:
1
Select ‘Use this setup for testing’.
64
CHAPTER 3 - PERFORMING A MANUAL TEST
Summary of Contents for D2000 Lite
Page 1: ...ISDN TESTER AND ANALYZER D2000 USER S MANUAL ISDN TESTER AND ANALYZER D2000 USER S MANUAL...
Page 170: ...ISDN TESTER AND ANALYZER D2000 PRO D2000Lite D2000 USER S MANUAL APPENDIX A 170 APPENDIX A...
Page 177: ...USER S MANUAL ISDN TESTER AND ANALYZER D2000 PRO D2000Lite D2000 APPENDIX B APPENDIX B 177...
Page 185: ...USER S MANUAL ISDN TESTER AND ANALYZER D2000 PRO D2000Lite D2000 APPENDIX C APPENDIX C 185...