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Cisco MGX 8230 Edge Concentrator Installation and Configuration
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
Appendix A Technical Specifications
Conformance
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.
• Bell Communications Research–Broadband Switching System Generic Requirements,
GR-1110-CORE, Issue 1, Sept. 1994.
• Bell Communications Research–ATM and ATM AAL Protocols, GR-1113-CORE, Issue 1, July
1994.
• Bell Communications Research–Generic Requirements for Operations of Broadband Switching
Systems, GR-1248-CORE, Issue 2, Rev 1.
• ITU-T G.707–Network Node Interface for the Synchronous Digital Hierarchy.
• 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.
• ANSI T1.105–Digital Hierarchy–Optical Interface Rates and Formats Specifications (SONET),
1991.
• ANSI T1.231–Digital Hierarchy–Layer 1 In-Service Digital Transmission Performance Monitoring
(SONET), 1993.
Frame Relay
The standards and responsible organizations with which MGX 8230 Frame Relay technology complies
are as follows:
• FRF.1.1
• FRF.2.1
• FRF.5
• FRF.8
Circuit Emulations Service
ATM Forum CES 2.0.