References

For more information about channelized T3 interfaces, consult the following resources:

• RFC 1661—The Point-to-Point Protocol (PPP) (July 1994)
• RFC 2495—Definitions of Managed Objects for the DS1, E1, DS2 and E2 Interface Types (January 1999)
• RFC 2495—Definitions of Managed Objects for the DS1, E1, DS2 and E2 Interface Types (January 1999)
• ANSI T1.107a-1990 Standard for Telecommunications—Digital Hierarchy – Supplement to Formats Specification (August 1990)
• ANSI T1.403-1989 Standard for Telecommunications—Network and Customer Installation Interfaces – DS1 Metallic Interface – Robbed-bit Signaling State Definitions (1989)
• AT&T Technical Reference 54016—Requirements for Interfacing Digital Terminal Equipment to Services Employing the Extended Superframe Format (September 1989)

For more information about bit error rate test (BERT) patterns, see:

• ITU O.151—Error performance measuring equipment operating at the primary rate and above (October 1992)
• ITU O.153—Basic parameters for the measurement of error performance at bit rates below the primary rate (October 1992)
• T1M1.3 Working Group—A Technical Report on Test Patterns for DS1 Circuits (November 1993)
• ANSI T1.404-1994 Standard for Telecommunications—Network-to-Customer – DS3 Metallic Interface Specification (1994)