GB/T 3455-1982
Active
YD/T 3421.9-2020
Active
Industry standards-Postal and telecommunications
YD/T 3421.9-2020 Broadband customer intelligent gateway based on public telecommunications network Part 9: Interface technical requirements between residential intelligent gateway and intelligent home networking devices
YD/T 3421.9-2020 Broadband customer intelligent gateway based on public telecommunications network Part 9: Interface technical requirements between residential intelligent gateway and intelligent home networking devices
Price:
$ 30
Basic Information
Standard Code:
YD/T 3421.9-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communication line equipment
ICS Name:
Lines, connections, and circuits
Publish Date:
2020-08-31
Implement Date:
2020-10-01
Scope
This section applies to the deployment of home networking services by smart gateways in residential environments within broadband customer networks based on public telecommunications networks.
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