T3/E3 TMS OAM Standards Compliance

NComm's T3 and E3 TMS software conforms to the all the standards listed in the table below. Please note there can be several versions of any given standard so the release date or version is included.

Standard number

Title

Release Date or Version

ANSI T1.231

Layer 1 In-Service Digital Transmission Performance Monitoring

2003

ANSI T1.231.03

DS3 - Layer 1 In-Service Digital Transmission Performance Monitoring

2003

ANSI T1.404 and ANSI T1.404a

For Telecommunications – Network-to-Customer Installation – DS3 Metallic Interface Specification

1994/1996

ITU-T G.704

Synchronous Frame Structures And Used At 1544, 6312, 2048 and 44,736 Kbit/S Hierarchical Levels

10/1998

ITU-T G.747

Second order digital multiplex equipment operating at 6312 kbits/s and multiplexing three tributaries at 2048 kbits/s

1993

ITU-T G.751

Digital multiplex equipments operating at the third order bit rate of 34,368 kbits/s and the fourth order bit rate of 139,264 kbits/s and using positive justification

1993

ITU-T G.826

End-to-end performance parameters and objectives for international, constant bit-rate digital paths and connections

12/2002

 

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