GB/T 2789-1981
Abolished
YD/T 4298-2023
Active
Industry standards-Postal and telecommunications
YD/T 4298-2023 The technical requirements for open and decoupled WDM (wave division multiplexing) systems
YD/T 4298-2023 The technical requirements for open and decoupled WDM (wave division multiplexing) systems
Price:
$ 30
Basic Information
Standard Code:
YD/T 4298-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Optical communication equipment
ICS Name:
\n Transmission system
Publish Date:
2023-05-22
Implement Date:
2023-08-01
Scope
This document specifies the technical requirements for open and decoupled wavelength-division multiplexing (WDM) systems, including system architecture, system classification and application codes, system parameter requirements, terminal equipment requirements, line system requirements, dynamic power control and gain balancing technology requirements, transmission function and performance requirements, network management and control technology requirements, etc. This document is applicable to the design, production, and operation of open and decoupled WDM systems in metropolitan area networks.
Development Information
Related Standards
GB/T 3383-1982
Active
GB/T 3383-1982 Telecommunication transmission unit—decibel
GB/T 4110-1983
Active
GB/T 4110-1983 Pulse code modulation communication system hierarchy
GB/T 5438-1985
Active
GB/T 5438-1985 Characteristics and measuring methods for monophonic and stereophonic transmissions
GB/T 7438-1987
Abolished
GB/T 7438-1987 Numbering for telex and low speed data in national communi cation network
GB/T 7554-1987
Active