Cisco NCS 4200 Series Configuration Manual

Configuring SDH
SDH is a standard that defines optical signals as well as a synchronous frame structure for multiplexed digital
traffic. It is is used in Europe by the International Telecommunication Union Telecommunication
Standardization Sector (ITU-T). The SDH equipment is used everywhere except North America. The IM
supports the entire SDH hierarchy (except VC-2/C-2).
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Overview of SDH
SDH was defined by European Telecommunications Standards Institute (ETSI) and is now being controlled
by the ITU-T standards body. SDH standard is prevalently used everywhere outside North America and Japan.
The following are true for SDH:
• Network Node Interface (NNI) defined by CCITT/ITU-TS for worldwide use and partly aompatible
Overview of SDH, page 1
Services Provided by SDH Configuration, page 4
SDH Multiplexing, page 7
Restrictions for SDH, page 18
Configuring Mediatype Controller, page 19
Configuring Rate on SDH Ports, page 19
SDH Line and Section Configuration Parameters, page 19
Configuring BERT in SDH for SAToP, page 27
SDH T1/E1 Configuration Parameters, page 30
SDH T3/E3 Configuration Parameters, page 31
SDH VC Configuration Parameters for SAToP, page 32
Configuring ACR, page 33
Configuring DCR, page 34
Associated Commands, page 35
with SONET
1 port OC-48/ 4 port OC-12/OC-3 + 12 port T1/E1 + 4 port T3/E3 CEM Interface Module Configuration Guide, Cisco
IOS XE Fuji 16.7.x (Cisco NCS 4200 Series)
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