The SLC-96 system is a D4 (4th-generation channel bank) digital Subscriber Loop Carrier system that can carry up to 96 subscriber channels (when fully equipped) between a Central Office Terminal (COT) and a Remote Terminal (RT) using T1 digital lines. Typical economic applications are for expanding the service capability of existing cable plant or for new wire center deferral. In addition to Message Telephone Service (MTS), the system can provide coin services, voice-frequency special services, and digital data services. The SLC-96 system is based on the transmission and physical format of the D4 system used for interoffice trunks. The system employs μ255 pulse code modulation (PCM) for voice transmission and, as a result, will allow the direct interface of the RT with a digital central office. Its maintenance features include channel and drop testing from a local test desk; single-ended, active, T1 fault-locating; automatic T1 line protection; extensive local and remote alarm displays; and outputs that can be transmitted to a remote operations center such as the Switching Control Center (SCC). The channel and drop testing scheme requires a Pair Gain Test Controller (PGTC) to be installed in each wire center containing one or more SLC-96 systems. Various other features that will enhance the application of the SLC-96 system in the loop plant include extended range channel units, remote T1 line power feed, and a variety of RT enclosures.
Part | HECI | Description | |
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131-6177-01 |
S3PQAAK S3PQAAKBAA | 220AC/48VCC BATTERY |
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131-5059-01 |
S3PQAAM S3PQAAMBAA | AUXILIARY FEED |
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TLGD-4BCU |
S9PQ0AZ S9PQ0AZ5AA | BLANK CHANNEL UNIT |
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PSC-96-COT-L2 |
S9CBDGD S9CBDGD2RA | COT BANK |
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PSC-96-COT-L1 |
S9CBDFD S9CBDFD2RA | COT BANK |
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131-5071-01 |
S3PQAAN S3PQAANBAA | CPU |
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S30050-Q5862-C-10 S30050-Q5862C |
S9PQ00W S9PQ00W3AK | DIR CUR CONVERTER (=209859 S9PQ0BV3AA 104) |
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S30050-Q5862-C-4-02 |
S9PQ00L S9PQ00L3AA | DIR CUR CONVERTER (=687431 S9PQ00W3AE 122) |
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WN4C PWN4 LIU-4 |
S9LI406 S9LI406AAB | LIU |
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WN4C |
S9LI406 S9LI406AXX | LIU |
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PWN2D-REV-E |
S9L1BSG S9L1BSGCAA | LIU 2/3; LUCENT VERSION IS WN2D |
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PWN2D-REV-C |
S9LIPVU S9LIPVUCAA | LIU 2/3; LUCENT VERSION IS WN2D |
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PWN2D-REV-B |
S9LIP0T S9LIP0TCAA | LIU 2/3; LUCENT VERSION IS WN2D |
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PWN2D |
S9LIP00 S9LIP00CAA | LIU 2/3; LUCENT VERSION IS WN2D |
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PWN2D-REV-D |
S9LIPVV S9LIPVVCAA | LIU 2/3; LUCENT VERSION IS WN2D |
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TLGD-4496ER-L4 |
S9CS678 S9CS678BAE | MET CHANNEL UNIT |
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TLGD-4496NI |
S9CS7F3 S9CS7F3BAA | MET CHANNEL UNIT |
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TLGD-4496-I3B-L1 TLGD-4496B-L1 |
S9CS670 S9CS670BAC | MET CHANNEL UNIT |
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TLGD-4496-I3B TLGD-4496B |
S9CS670 S9CS670BAB | MET CHANNEL UNIT |
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TLGD-4496-I3 |
S9CS670 S9CS670BAA | MET CHANNEL UNIT |
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TLGD-4496-I2 |
S9CS650 S9CS650BAA | MET CHANNEL UNIT |
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TLGD-4496ER |
S9CS678 S9CS678BAA | MET CHANNEL UNIT |
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TLGD-4496ER-L1 |
S9CS678 S9CS678BAB | MET CHANNEL UNIT |
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TLGD-4496-2-I2 |
S9CS655 S9CS655BAA | MET CHANNEL UNIT |
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TLGD-4496ER-L2 |
S9CS678 S9CS678BAC | MET CHANNEL UNIT |
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TLGD-4496ER-L3 |
S9CS678 S9CS678BAD | MET CHANNEL UNIT |
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TLGD-4496 |
S9CS630 S9CS630BAA | MET CHANNEL UNIT |
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TLGD-4496ER-L5 |
S9CS678 S9CS678BAF | MET CHANNEL UNIT |
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TLGD-4496-2 |
S9CS635 S9CS635BAA | MET CHANNEL UNIT MD2 |
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PWP19 |
S9CDBN0 S9CDBN07AA | P PHONE DUAL EBS CHANNEL UNIT COT |
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PWP19-REV-F |
S9C2AAA S9C2AAAAAC | P PHONE DUAL EBS/COT CHANNEL UNIT |
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PWP19-REV-E |
S9C2AAA S9C2AAAAAB | P PHONE DUAL EBS/COT CHANNEL UNIT |
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PWP19-REV-D |
S9C2AAA S9C2AAAAAA | P PHONE DUAL EBS/COT CHANNEL UNIT |
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PWP19-REV-B |
S9CDBU0 S9CDBU07AA | P PHONE DUAL EBS/COT CHANNEL UNIT |
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PWP19-REV-C |
S9CDCU0 S9CDCU07AA | P PHONE DUAL EBS/COT CHANNEL UNIT AMERITECH |
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PWP19A-REV-C |
S9CDCU0 S9CDCU07AB | P PHONE DUAL EBS/COT CHANNEL UNIT AMERITECH |
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PWP19A-REV-D |
S9CDDU0 S9CDDU07AA | P PHONE DUAL EBS/COT CHANNEL UNIT AMERITECH |
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PWP29 |
S9CDBP0 S9CDBP07AA | P PHONE DUAL EBS/RT CHANNEL UNIT |
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PWP29-REV-B |
S9CDBV0 S9CDBV07AA | P PHONE DUAL EBS/RT CHANNEL UNIT |
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PWP29-REV-D |
S9C1GDE S9C1GDEAAA | P PHONE DUAL EBS/RT CHANNEL UNIT |
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PWP29-REV-E |
S9C1GDE S9C1GDEAAB | P PHONE DUAL EBS/RT CHANNEL UNIT |
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PWP29-REV-F |
S9C1GDE S9C1GDEAAC | P PHONE DUAL EBS/RT CHANNEL UNIT |
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PWP29-REV-C |
S9CDCV0 S9CDCV07AA | P PHONE DUAL EBS/RT CHANNEL UNIT AMERITECH |
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PWP29A-REV-C |
S9CDCV0 S9CDCV07AB | P PHONE DUAL EBS/RT CHANNEL UNIT AMERITECH |
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325A-REV-E D105008-1 |
D4PBC08 D4PBC085AB | PCU |
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325A |
PWPQAGS PWPQAGSAAB | PCU |
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325A-REV-E D105008-1 |
D4PBC08 D4PBC085AA | PCU |
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325A |
PWPQAGS PWPQAGSAAC | PCU |
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325A |
PWPQ50W PWPQ50WAXX | PCU |
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325A 105106256 |
PWPQ50X PWPQ50XAAB | PCU |