GB/T 21645.9-2012

Active

Technical requirements for automatically switched optical network (ASON) - Part 9: External network to network interface(E-NNI)

自动交换光网络(ASON)技术要求第9部分：外部网络-网络接口(E-NNI)

Standard Type

GBT

ICS

33.180.01

CCS

M33

Status

现行

Issue Date

2012-12-31

Implementation

2013-06-01

Responsible Dept

工业和信息化部（通信）

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/Z 41287.2-2022 Optical fibre telecommunication cables for use in premises cabling—Part 2:Optical fibre cables for self-supporting aerial application GB/Z 41287.1-2022 Optical fiber telecommunication cable for use in premises cabling—Part 1:Optical fibre cables for duct and directly buried application GB/T 11447-1989 Methods of measurement of fibre-optic plates GB/T 11820-1989 The requirements for urban optical fiber cable systems joined to national public telecommunication network GB/T 12357-1990 The series of multimode optical fibres for telecommunication GB/T 12365-1990 Technical parameters for short distance optical cable transmission of broadcasting and television GB/T 13167-1991 Requirements for long haul optical fiber cable systems joined to national public telecommunication network GB/T 13712-1992 Fibre optic modulators--Part 1:Generic specification