JJF 1237-2010 Replaced National Metrology Technical Specifications JJF

JJF 1237-2010 Calibration Specification for SDH/PDH Transmission Analyzer

Publish Date: 2010-01-05 Implement Date: 2010-04-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1237-2010

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2010-01-05

Implement Date: 2010-04-05

Pages: 72 pages

Scope

This specification is applicable to the calibration of SDH/PDH transmission analyzers. The calibration of other similar types of instruments can also be carried out with reference to this specification.

Development Information

Word Count: 92 Thousand words Pages: 72 pages

Superseded by the following standards

JJF 1237-2017 Calibration Specification for SDH/PDH Transmission Analyzers

Referenced Standards

GB/T 7611-2001 Characteristics of the electrical interface at hierarchical bit rate for digital network GB/T 20185-2006 Optical interface requirements for equipments and systems relating to the synchronous digital hierarchy GB/T 15941-2008 Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems YD/T 620-1998 YD/T 966-1998 ITU-T建议 G.691 ITU-T建议 G.821 ITU-T建议 G.826 ITU-T建议 G.957 ITU-T建议 O.151 ITU-T建议 O.162 ITU-T建议 O.171 ITU-T建议 O.172 ITU-T建议 O.181