Specifications

D-4
Cisco MGX 8850 (PXM45) and MGX 8950 Software Configuration Guide
Release 3, Part Number 78-14788-01 Rev. C0, January 2004
Appendix D Standards Compliance
ATM Signaling Compliance
SONET/SDH
The standards and responsible organizations with which MGX 8850 SONET technology complies are as
follows:
• Bell Communications Research–SONET Transport Systems: Common Generic Criteria,
GR-253-CORE, Issue 2, 1995.
• ITU Recommendation G.782–Types and General Characteristics of Synchronous Digital Hierarchy
(SDH) Equipment, January 1994.
• ITU Recommendation G.783–Characteristics of Synchronous Digital Hierarchy (SDH) Equipment
Functional Blocks, January 1994.
• ITU Recommendation G.832–Transport of SDH Elements on PDH Networks: Frame and
Multiplexing Structures, November 1993.
• ITU Recommendation G.958–Digital Line Systems based on the Synchronous Digital Hierarchy for
use on Optical Fibre Cables, November 1994.
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