Full Description

OTGR Section 6.3: Network Maintenance: Access and Testing - Switched Circuits, and Public Packet Switched Network (PPSN)

Document Number GR-822
Issue Number 01
Issue Date Dec 1995
Replaces TR-NWT-000822 Issue01

    ABSTRACT: This document provides the Telcordia view of generic requirements for access and testing functions to be incorporated in the Test System Controller/Remote Test Unit (TSC/RTU) and Test Access Unit (TAU) to support switched services on a Digital Loop Carrier (DLC), switching network element switched circuit testing, and digital trunk testing. Trunk and Line Work Station (TLWS) requirements are also included. This document also discusses access and testing for the Public Packet Switched Network (PPSN) and POTS (Plain Old Telephone Service) loops.

    GR-822 replaced TR-NWT-000822, TA-TSY-000313, and TA-NWT-001201.

    When using GR-822, you may need to refer to GR-818 and TR-TSY-000821, TA-TSY-000038, GR-499 (replaced TR-TSY-000191), GR-216, GR-477, GR-506, GR-536, GR-834, GR-844, CB 106 (canceled), ANSI T1.206, T1.207, and/or UL IEEE 743 (replaced PUB 41008). You may also want to refer to GR-57, TA-TSY-000077, TR-TSY-000231, GR-301, GR-303, TR-TSY-000465, GR-478, GR-507, GR-811, GR-819, GR-823, and/or ISO/IEC 7498-4, 9595, and 9596-1.

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