No

Product

Standard

• 1

PDH /SDH equipment

Optical line terminals

GB/T16814-1997 《 Methods of measurement for synchronous digital hierarchy (SDH) optical fiber cable line systems 》

GB/T15941-1995 《 Requirements for synchronous digital hierarchy(SDH) optical fiber cable line systems of national public telecommunication network 》

GB/T 13997-1999 《 Technical requirement for 2048kbit/s 、 8448kbit/s 、 343368kbit/s 、 139264kbit/s Optical line terminals 》

YDN 037-1997 《 Requirement for function 、 ECC and Q 3 interface protocol stack of Synchronous Digital Hierarchy (SDH) management network 》

YD/T 900-1997 《 Technical Requirement for SDH equipment-clock 》

YD/T 730-94 《 Methods of measurement for Optical line terminals 》

YD/T 1167-2001 《 Technical Requirements for STM-64 Add-Drop Multiplexer 》

YD/T1014-1999 《 Technique criterion for STM-64 optical line terminal equipment 》

YD/T 1166-2001 《 Technical Requirements for STM-64 Regenerative Repeater 》

• 2

Optical wavelength division multiplexing (WDM) system

GB/T 15941-1995 Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems of national public telecommunication network

YD/T 1205-2002 Technical requirements for metropolitan optical transport network WDM ring

YD/T 1274-2003 Technical requirements of optical wavelength division multiplexing (WDM)system — 160 × 10Gb/s 、 80 × 10Gb/s 部分

YDN 120-1999 Technical requirements of optical wavelength division multiplexing (WDM) system

YD/T 1060-2000 Technical requirements of optical wavelength division multiplexing (WDM)system 32 × 2.5Gbit/s part

YD/T 1143-2001 Technical requirements of optical wavelength division multiplexing (WDM)system --16 × 10Gb/s 、 32 × 10Gb/s parts

YD/T1326-2004 Technical Requirements of Coarse Wavelength Division Multiplexing System

YD/T1159-2001 Test Methods of Optical wavelength division multiplexing (WDM) system

TZ-015-94 Optical synchronous transmission network technology system (temporary)

ITU-TG.694.2 Spectral grids for WDM applications:CWDM wavelength grid

• 3

Auto Monitor System For Optical Cable

YDN010 — 1998 Specification of Auto Monitor System For Optical Cable

• 4

Optical transmitter converter

IEEE802.3-1998 《Carrier Sense Multiple Access with Collision Detection(CSMA/CD)Access Method and Physical Layer Specifications》

ISO/IEC 9314-1999 《Information technology – Fiber distributed data interface(FDDI) 》

YD/T 1141-2001 《 Testing Specification for Giga Bit for Ethernet LAN Switch 》

RFC1242-1991 《 Benchmarking Terminology for Network Interconnection Devices 》

RFC2544-1991 《 Benchmarking Methodology for Network Interconnect Devices 》 -1991

• 5

Interface converter

GB/T 7611-2001《Characteristics of the electrical interface at hierarchical bit rate for digital network》

YD/T 922-1997 《 Performance and test methods of the integrated multiplex equipment using in the digital channel 》

IEEE 802.3-2002《Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications》

RFC 1242- 1991 《 Benchmarking Terminology for Network Interconnection Devices 》 3.8 、 3.17 、 3.6

RFC 2544- 1991 《Benchmarking Methodology for Network Interconnect Devices》 26.1、26.2、26.3

• 6

Single-Multi mode converter for Optical Fibers

GB/T15941-1995 《 Requirements for synchronous digital hierarchy(SDH) optical fiber cable line systems of national public telecommunication network 》

YD/T 1141-2001 《 Test Methods for Gigabits Ethernet Switch 俄 s 》

GB/T16814-1997 《 Test Methods for synchronous digital hierarchy(SDH) optical fiber cable line systems 》

RFC2544 《 Benchmarking Methodology for Network Interconnect Devices 》

• 7

SDH Multi-service transport platform （ MSTP ）

GB/T15941-1995 《 Requirement for synchronous digital (SDH)optical fiber cable line systems of national public telecommunication network 》

GB/T16841-1997 《 Methods of measurement for synchronous digital (SDH)optical fiber cable line systems 》

YD/T1276-2003 《 Testing methods of SDH multi-service transport platform 》

YD/T1238-2002 《 Technical Requirements for SDH multi-service transport platform 》

YD/T 900-1997 《 Technical requirement for SDH equipment-Clock 》

YD/T 1267-2003 《 Technical requirements for synchronization network based on SDH transport networks 》

• 8

SDH-based MSTP Embedded with RPR

YD/T 1345-2005 9 《 Technical Requirement for SDH-based MSTP Embedded with RPR 》

YD/T 1346-200 《 The Specification for SDH-based MSTP Embedded with RPR 》

YD/T1276-2003 《 Testing methods of SDH Multi-Service Transport Platform 》

• 9

SDH Multi-service transport platform （ MSTP ） with MPLS Embedded

YD/T 1162.1-2005 Generic Requirements of MultiProtocol Label Switching

YD/T 1162.2-2001 ATM MPLS Technical Specification

YD/T 1162.3-2001 Frame Relay MPLS Technical Specification

YD/T 1391.1-2005Test Specification for MPLS

• 10

PCM Device

GB 6879-95 Performance and test methods of 30 channels pulse code modulation multiplex equipment at 2048 kbit/s

GB/T15542-1995 Technical requirement of digital SPC automatic telephone exchange

YD/T885-1997《2048kbit/s PCM terminal technical requirement and test Method》

YD/T 922-1997 Performance and test methods of the integrated multiplex equipment using in the digital channel

YD/T1018-1999 Digital circuit multiplication equipment using ADPCM and DSI

YD/T 1082-2000 Technical requirements for the protection against overvoltages and overcurrents and The suitability in basic environment on access network equipment

YD/T1240-2002 《 Test Method for Access Network-Broadband Access Network Based on Ethernet Technology 》

YD/T 859-1996《电话网文件传真三类机承受传输损伤能力的基本要求》

YD/T965-1998 The safety requirement and test method for telecommunication terminal equipment

YD/T993-1998 Technical requirements and test methods of lightning resistibility for telecommunication terminal equipment

YDN065-1997 《 General technical requirements for the telephone exchange equipment of MPT 》

YD/T 1185-2002Access Network Technical Specifications-

Single –pair High bit-rate Digital Subscriber Line

• 11

No Fiber Optical Transmission Equipment

TMC-TM-01-012 The Method of Test and Measurement for No Fiber Optical Transmission Equipment