T1.105.07A-1997 Synchronous Optical Network (SONET) – Sub STS-1 Interface Rates and Formats Specifications (inclusion of N x VT Group Interfaces) (Supplement to ANSI T1.105.07-1996)
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Scope
Introduction This supplement expands the range of sub STS-1 interfaces to include payloads that are multiples of the VT Group. Specifically@ sub STS-1 payloads of NX VT Group shall be allowed with N = 1?C5@ inclusive. The same single column of Line overhead is used regardless of the value of N that is used. The following modifications should be made to ANSI T1.105.07-1996 to support these additional interfaces.