GB/T 3384-1982
Abolished
GB/T 15941-2008
Active
National standards
GB/T 15941-2008 Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems
GB/T 15941-2008 Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems
Basic Information
Standard Code:
GB/T 15941-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Optical communication equipment
ICS Name:
Data communication network
Publish Date:
2008-04-10
Implement Date:
2008-11-01
Pages:
48 pages
Scope
This standard specifies the requirements for the entry into service of SDH optical cable line systems with line rates of 155,520 kbit/s, 622,080 kbit/s, 2,488,320 kbit/s, and 9,953,280 kbit/s. This standard applies to SDH optical cable line systems in public telecommunications networks. Private telecommunications networks may also refer to and use it. Equipment entering service after the issuance of this standard shall meet the requirements of this standard.
Development Information
Replace the following standards
Related Standards
GB/T 4575-1984
Abolished
GB/T 4575-1984 Frequency comparison pilot series for the FDM systems in the toll communication network
GB/T 4827-1984
Abolished
GB/T 4827-1984 Requirements of data transmission at 50 bit/s
GB/T 7436-1987
Active
GB/T 7436-1987 Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data
GB/T 7555-1987
Abolished
GB/T 7555-1987 General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs
GB/T 7556-1987
Abolished