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ANSI T1.105.07-1996 (R2005)

Synchronous Optical Network (SONET) - Sub-STS-1 Interface Rates and Formats Specification

The purpose of this standard is to establish the rates and formats specifications for Sub STS-1 SONET interfaces. Specifically, this standard defines the formats for the VT1.5 interface and virtual tributary group interface, including the definitions and content of the associated overhead channels.

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