YD/T617-1993

YD/T617-1993, Total:70 items.

The international standard classification for "YD/T617-1993" includes: Lines, connections and circuits .

The Chinese standard classification for "YD/T617-1993" includes: Technical management , Telephone communication equipment , Telecommunication technical requirements and interface , Postal packaging , Basic standards and general methods , Microwave communication equipment , Facsimile telegraph equipment , Communication line and equipment , Optical communication equipment , Communication network in general , Universal parts and line materials , Digital communication equipment , Data communication equipment , Communication network architecture , Communication equipment in general , Universal electronic measuring instrument, equipment and system , Telecommunication power supply equipment , Carrier communication equipment , Marking, packaging, transport and storage .

Professional Standard - Post and Telecommunication

YD/T 635-1993 Inspection and Test Methods of Telegraph Terminal Equipment
YD/T 614-1993 Technical conditions of telephone network number inquiry system
YD/T 693-1993 Technical requirement of fundamental power supply units for SPC exchange
YD/T 630-1993 Access requirements of copper-core, polyolefin insulated, composite aluminum-plastic sheathed cables for urban local communications
YD/T 700-1993 Test Chart for Facsimile Transmission No.1
YD/T 629.2-1993 Monitoring Method of Attenuation Changes in Optical Fiber Transmission Backscatter Monitoring Method
YD/T 638.5-1993 Type Designation System for Telephone Switchboards
YD/T 699-1993 Technical requirements for (6+2) encapsulated 64Kbit/s data multiplexing equipment
YD/T 629.1-1993 Monitoring Method of Attenuation Changes in Optical Fiber Transmission Power Monitoring Method
YD/T 638.13-1993 Type Designation for Accessory Equipments of Telephone Exchange
YD/T 2008-1993 Standard for design of Telecommunications facilites in civic residential district and office buildings
YD/T 625-1993 Technical specification of noise meter
YD/T 638.4-1993 Naming rules for type of postal equipment
YD/T 638.6-1993 Type Designation for Telegraph Communication Equipment
YD/T 695-1993 Local telephone communication system overvoltage overcurrent protection technology requirements
YD/T 617-1993 Technical conditions of PCM voice channel characteristics testers
YD/T 638.1-1993 Type Designation for Products of Posts and Telecommunications Industry General Rules
YD/T 703-1993 Inspection and test methods for 3 document facsimile terminals
YD/T 638.2-1993 Type Designation System for Optical Communication Equipment
YD/T 709-1993 Technical conditions for PCM signaling monitors
YD/T 612-1993 Reliability index and test method of facsimile communication equipment
YD/T 619-1993 Technical requirements of 34368Kbit/s error tester
YD/T 633-1993 IF Modem Equipment Operating at 34Mbit/S
YD/T 638.10-1993 Type Designation for Radio, Microwave and Satellite Communication Equipments
YD/T 631-1993 Technical requirement and test method of 2/34Mbit/s aggregate number-jump digital multiplex equipment
YD/T 611-1993 Communication Cable Distribution Box
YD/T 696-1993 Requirement for Networking of Cordless Telephone Sets
YD/T 641-1993 Technical requirement and test method of LF connectors for communication equipment
YD/T 705-1993 Postal Image Colour and Its Testing Method
YD/T 627-1993 Parameters transmission characteristics and test methods of the digital relay interface(2048kbit/s)for digital switch
YD/T 624-1993 Test method of electronic teleprinters
YD/T 694-1993 Main distribution frame technical requirements and test methods
YD/T 637-1993 DC-DC Conversion Equiopment for Telecommunication
YD/T 613-1993 Technical Requirement for Networking of Domestic Satellite Communication TDM/QPSK/FDMA (2Mbit/S) Systems
YD/T 621-1993 Technical specifications of 2 048 8 448 34 368 139 264 kbit/s phase jitter analyzer
YD/T 697-1993 Adaptive differential pulse code modulation at 32kbit/s
YD/T 701-1993 Test Method for Semiconductor Laser Diode Assembly
YD/T 638.9-1993 Nomenclature method of mail bag model
YD/T 707-1993 Terms Used for Remote Message Processing and Business
YD/T 638.14-1993 Type Designation System for Telephone Sets
YD/T 609-1993 limit values for establishment and adjustment of telephone D/A hybrid circuit
YD/T 639-1993 Management method of type designation for products in posts and telecommunications industry
YD/T 640-1993 Technical requirement and test method of RF connectors for communication equipment
YD/T 628-1993 Test method of digital exchange call processing capability (busy call attempt)
YD/T 642-1993 Reliability indicator and test method of carrier communication equipment
YD/T 644-1993 Sophisticated method of complete communication equipment
YD/T 632-1993 Mailbag
YD/T 634-1993 IF Modem Equipment Operating at 8Mbit/S
YD/T 704-1993 Inspection and Test Methods for Voice Band Modem
YD/T 626-1993 Technical requirement and test method of Chinese teleprinters
YD/T 643-1993 Aging method of electronic components (machine disk)
YD/T 702-1993 Test Method for Optical Receiver Units
YD/T 2009-1993 Code for Design of The Group of Private Letter Box in Residential Quarters Engineering
YD/T 638.8-1993 Type Designation for Facsimile Communication Equipments and Automated Office Equipment
YD/T 638.11-1993 Type Designation for Digital Communication Equipment
YD/T 638.12-1993 Type designation for communications measuring instruments
YD/T 698-1993 Test method for 60-channel PCM/ADPCM transcoder equipment
YD/T 638.7-1993 Type designation for carrier communication equipment
YD/T 708-1993 General technical requirement for E-newsletter-version remote communication systems

邮电部

YD/T 618-1993 Technical requirements of 139 264kbit/s error tester
YD/T 615-1993 Technical specifications of 64 2048 8 448 34 368kbit/s phase jitter tester
YD/T 616-1993 Technical specification of 2048, 8448, 34368 and 139264Kbit/s digital transmission testers
YD/T 636-1993 Teletypewriter packaging

未注明发布机构

Professional Standard - Chemical Industry

HG/T 2989-1993 Copper sulfate (formerly GB/T 437-1993)

International Telecommunication Union (ITU)

ITU-T Q.617-1993 Interworking of Signalling Systems - Logic Procedures for Incoming Signalling System No. 7 (ISUP) (Study Group XI) 20 pp
ITU-T Q.617 SPANISH-1993 INTERWORKING OF SIGNALLING SYSTEMS – LOGIC PROCEDURES FOR INCOMING SIGNALLING SYSTEM No. 7 (ISUP)
ITU-T Q.617 FRENCH-1993 INTERWORKING OF SIGNALLING SYSTEMS – LOGIC PROCEDURES FOR INCOMING SIGNALLING SYSTEM No. 7 (ISUP)

TIA - Telecommunications Industry Association

TIA/EIA/IS-134-1994 Facsimile Digital Interfaces - Amendments to TIA/EIA-592 to Support ITU-T T.30-1993

Others: yd/t 2689,yd/t 1099,yd/t 1156,yd/t 1597.1,yd/t 1029,yd/t 1460.3,yd/t 2379.4,yd t 2583.14,yd/t 2379.5,yd/t 1484.6,yd/t 1710.1,yd/t 760,yd/t 2370,yd/t 2740.2,yd/t 1363.2,yd/t 841.8,yd/t 2583.2,yd/t 2624,YD/T617-1993