Historical
ANSI T1.107-1995
Digital Hierarchy - Formats Specifications
This document provides the standard descriptions for digital hierarchy formats. Compliance with this standard is necessary if the various networks that comprise the hierarchy are to be interconnected. This standard includes requirements on selected digital hierarchical format parameters at a cross-connect point. Since this is an interconnect specification, no equipment design requirements are provided. Such requirements are provided. Such requirements, and additional format specifications enabling end-to-end communication between terminals, will be found in the appropriate equipment specifications.
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