YD/T 1339-2005 (English Version) PDF

Scope: This standard mainly specifies the test methods for open two-fiber bidirectional WDM ring networks, including the performance of the main optical channel of the WDM ring network, the functions and performance of the wavelength converter (OTU), and the nodes of the optical add-drop multiplexer (OADM). Structure and basic functions, ring network protection switching methods, protection switching criteria and time, system transmission performance, sub-rate transparent multiplexer functions and performance, optical monitoring channel performance, network element and network management system functional testing and other specific contents . This standard applies to WDM ring-oriented products, and other types of products can also be implemented by reference.

YD/T 1339-2005 Referenced Document

GB/T 15941-1995 Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems of national public telecommunication network
YD/T 1060-2000 Technical requirements of optical wavelength divison multiplexing (WDM) system——32×2.5Gbit/s part
YD/T 1141-2001 Testing Specification for Giga Bit Ethernet LAN Switch
YD/T 1143-2001 Technical requirements of optical wavelength divison multiplexing(WDM)system—16×10Gb/s and 32×10Gb/s parts
YD/T 1159-2001 Test Methods of Optical Wavelength Division Multiplexing(WDM) System

2005 YD/T 1339-2005 Test methods of metropolitan optical transport network WDM ring