GB/T 15941-2008
ActiveRequirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems
同步数字体系（SDH）光缆线路系统进网要求
Application Summary AI generated
This standard specifies the technical requirements for Synchronous Digital Hierarchy (SDH) optical fiber cable line systems to ensure their proper integration into public telecommunication networks. It is applied by network operators and equipment manufacturers in China for the design, testing, and acceptance of SDH transmission systems operating at various bit rates over optical fiber. The standard covers performance parameters, interface specifications, and protection mechanisms for backbone, metro, and access network deployments.
Related Standards
GB/T 3382.2-2003
Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 2:Procedures for document facsimile transmission in the general switched telephone network
GB/T 3382.1-2003
Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 1:Standardization of group 3 facsimile terminals for document transmission
GB/T 19516-2004
The specifications of wired-emergency telephone system of expressway
GB/Z 41293-2022
Technology requirements on WAN based fast and self-deployment of sensor and actuator type of devices
GB/Z 41298-2022
Internet of thing (IoT) application protocol—Test methods of the constrained application protocol (CoAP)
GB/Z 41294-2022
Internet of thing (IoT) application protocol—Technical requirements of the constrained application protocol (CoAP)
GB/Z 41292-2022
General technology requirements on WAN based remote measurement and control applications for intelligent agriculture
GB/T 15279-2002
The specifications of automatic telephone set
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.