ATIS/ANSI 0300231.02.2013

This standard provides performance monitoring functions and requirements applicable to DS1 digital transmission signals. This standard provides functional requirements to support maintenance and is not meant to be an equipment specification. This standard is one of a set of standards which are applications utilizing the common criteria as specified in ATIS-0300231.2013

This product replaces:ATIS/ANSI 0300231.02.2003(R2007) - DS1 - Layer 1 In-Service Digital Transmission Performance Monitoring (formerly T1.231.02-2003 (R2007) )