Issue 3 June 2001 xxiii
Figures
9-19 DS1/DS3 Line and Path and DS3 Path
Performance Monitoring (PM) 9-41
9-20 DDM-2000 OC-3 Multiplexer DS1 Path
Performance Monitoring 9-43
10 Technical Specifications
10-1 T1EXT Span Powering 10-5
10-2 Optical System Interfaces (Points S and R) 10-26
10-3 Universal Optical Connector 10-50
A A SONET Overview
A-4 SONET STS-1 Frame — Simplified Version A-3
A-5 Section, Line, and Path Definitions A-4
A-6 SONET Frame Format A-5
A-7 VT Path Overhead Byte A-9
A-8 SONET Multiplexing Procedure A-11
A-9 SONET Demultiplexing Procedure A-12
A-10 STS-1 Synchronous Payload Envelope in Interior
of STS-1 Frame A-13
A-11 Asynchronous Multiplexing A-14
A-12 Synchronous Multiplexing A-15
A-13 STS-3c Concatenated Payload A-17
A-14 SONET Interface A-18