GB/T 51398-2019 Standard for engineering technology of optical transport network(OTN)

GB 50689-2011 Code for design of lightning protection and earthing engineering for telecommunication bureaus(stations) GB 50944-2013 Code for construction and quality acceptance of antistatic engineering GB 51194-2016 Code for design of engineering fortelecommunication power supply equipment installation GB 19286-2003 Electromagnetic Compatibility Requirement and measurement methods for Telecommunication Network Equipment GB/T 19286-2015 Electromagnetic compatibility requirement and measurement methods for telecommunication network equipment GB/T 21645.1-2008 Technical requirements for automatically switched optical network—Part 1:Architecture and general requirements GB/T 21645.2-2010 Technical requirements for automatically switched optical networks—Part 2:Terms and definitions GB/T 21645.3-2009 Technical requirements for automatically switched optical network—Part 3:Data communication network GB/T 21645.4-2010 Technical requirements for automatically switched optical network—Part 4:Technical specification of signalling GB/T 21645.5-2012 Technical requirements for automatically switched optical network—Part 5:User-Network Interface(UNI) GB/T 21645.6-2009 Technical requirements for automatically switched optical network—Part 6:Management plane GB/T 21645.7-2010 Technical requirements for automatically switched optical network—Part 7:Automatic discovery GB/T 21645.8-2012 Technical requirements for automatically switched optical network—Part 8:Routing GB/T 21645.9-2012 Technical requirements for automatically switched optical network (ASON)—Part 9:External network to network interface(E-NNI) GB/T 21645.10-2017 Technical requirements for automatically switched optical network(ASON)—Part 10:Multi-layer and multi-region control plane GB/T 21645.11-2017 Technical requirements for Automatically Switched Optical Network(ASON)—Part 11:Path Computation Element (PCE) and protocol GB/T 51126-2015 Code for acceptance of wavelength division multiplexing (WDM) optical fiber transmission system engineering GB/T 51152-2015 Engineering Design Specification for Wavelength Division Multiplexing (WDM) Fiber Optic Transmission Systems YD 5059 YD 5095 YD/T 1060-2000 Technical requirements of optical wavelength divison multiplexing (WDM) system—32×2.5Gbit/s part YD/T 1274 YD/T 1420-2005 "Jitter and drift requirements for digital networks based on 2048kbit/s series" YD/T 1462-2009 Internet business service quality testing method YD/T 1462-2011 YD/T 1462-2011 Optical Transport Network (OTN) Interface YD/T 1462-2006 YD/T 1462-2006 Optical Transport Network (OTN) Interface YD/T 1634-2016 YD/T 1634-2016 Optical Transport Network (OTN) Physical Layer Interface YD/T 1634-2007 Optical Transport Network (OTN) Physical Layer Interface YD/T 1821-2018 Requirements and testing methods for the environment conditions of communication bureau (station) rooms YD/T 1821-2008 The communication center's room environment requirements YD/T 1990-2019 Optical Transport Network (OTN) Network Technical Requirements in General YD/T 1990-2009 Optical Transport Network (OTN) network overall technical requirements YD/T 1991-2016 N×40Gbit/s optical wavelength division multiplexing (WDM) system technical requirements YD/T 1991-2009 Nx40Gbit/s optical wavelength division multiplexing (WDM) system technical requirements YD/T 2375-2019 High-precision time synchronization technology requirement YD/T 2375-2011 High-precision time synchronization technology requirement YD 5003-2014 Design Specification for Telecommunication Buildings Engineering YD/T 5026-2021 Information and Communication Room Rack and Cabinet Installation Design Specification YD/T 5026-2005 Installation and design standard for cabling duct in The room of telecommunication YD/T 5113-2018 Optical wavelength division multiplexing (VDM) fiber optic transmission system engineering network management system design specification YD/T 5113-2005 Design Specification of Network Management System for WDM Optical Fiber Cable Telecommunication Project YD/T 1634-2025 Optical Transport Network (OTN) Physical Layer Interface YD/T 5003-2025 Information and Communications Construction Engineering Design Standards