GB/T 3455-1982
Active
YD/T 3959-2021
Active
Industry standards-Postal and telecommunications
YD/T 3959-2021 Test Methods for Access Network Equipment for 5G Forwarding N×25Gbit/s Wavelength Division Multiplexing Passive Optical Network (WDM-PON)
YD/T 3959-2021 Test Methods for Access Network Equipment for 5G Forwarding N×25Gbit/s Wavelength Division Multiplexing Passive Optical Network (WDM-PON)
Price:
$ 30
Basic Information
Standard Code:
YD/T 3959-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communication line equipment
ICS Name:
Lines, connections, and circuits
Publish Date:
2021-12-02
Implement Date:
2022-04-01
Scope
This document is applicable to N×25Gbit/s WDM-PON devices based on wavelength routing in public telecommunications network environments, and dedicated telecommunications networks can refer to it for use.
Development Information
Related Standards
GB/T 4574-1984
Abolished
GB/T 4574-1984 Measuring methods for actual circuit noise and the circuit noise in simulating system loading over the analogue communication network
GB 6830-1986
Active
GB 6830-1986 The tolerable limits of danger on telecommunication lines from power lines
GB/T 7440-1987
Abolished
GB/T 7440-1987 Calculating methods and measuring methods for transmission parameters of open-wire communication lines
GB/T 12166-1990
Active
GB/T 12166-1990 Electrical characteristics of unbalanced voltage digital interface circuits
GB/T 15280-1994
Abolished