Appendix A – PCM Operations (18-0037) AM8a Instruction Manual
February 10, 2000 0037-S0A.L_
A-2
TIMS RX *
TIMS TX/2W *
RX
TX
TX
RX
TRUNK
EMULATION
TRUNK
ANALYZE
(not used)
SLC®96 Mode
2 Activity
CHANnel -97
D
E
M
U
X
D
E
M
U
X
D
E
M
U
X
D
E
M
U
X
AM8a
PCM PROCESSING
PCM2
CHANnel 5
* TIMS TX/2W and RX jack functions apply to selected pcm1 (shown)
or pcm2. TX and RX Functions can be reversed by TIMS key selection.
1
2
METER PCM 1
METER PCM 2
3
}
4
RX dBdsx; BPV, FERR, CRC, SLIPS, YELLOW, BLUE;
TX-RX FRAME SYNC; TX-RX A B bits;
SLC
®96 TX-RX ALARM, PROTECTION, MAINTENANCE
5
T1: 1 through 24, or 0 (first off-hook channel).
SLC
®96 Mode 1 and Mode 2: –1 through –96 Voice Channels
Mode 2: -97 (4 KBs Data Channel)
METER PCM1 RX or TX CHANnel Tone or Noise
METER PCM2 RX or TX CHANnel Tone or Noise
1 2
3
4
6
6
PCM1
Figure A-1. Monitor PCM Processing Diagram
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