YD/T — Telecom
Found: 3495 — page 73 of 73
Valid
YD/T 1516-2006 — Technical Requirements for Interlligent Terminal Equipment based on IP: IP Telephone Terminal
National·Recommended
Instant delivery (0–9 sec)
$345.0017 pages
Valid
YD/T 1517-2006 — Testing Method for Intelligent Terminal Equipment based on IP: IP Telephone Terminal
National·Recommended
Instant delivery (0–9 sec)
$225.0012 pages
Valid
YD/T 1518-2006 — Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248
National·Recommended
Instant delivery (0–9 sec)
$1,490.0087 pages
Valid
YD/T 1519-2006 — Interoperability Specification and Test Measurement for VoIP Accessing Equipment based on MGCP
National·Recommended
Instant delivery (0–9 sec)
$1,190.0071 pages
Valid
YD/T 1520-2006 — Interoperability Specification and test measurement for H.323 based VoIP accessing equipment
National·Recommended
Instant delivery (0–9 sec)
$1,190.0071 pages
Valid
YD/T 1521-2006 — Testing Specification Routing Rrotocol Interoperability
National·Recommended
Instant delivery (0–9 sec)
$1,505.0089 pages
Valid
YD/T 1522.1-2006 — Technical Requirements for Session Initiation Protocol. Part 1: Basic Session Initiation Protoc
National·Recommended
Instant delivery (0–9 sec)
$1,970.00115 pages
Valid
YD/T 1522.2-2006 — Technical Requirements for Session Initiation Protocol Part 2: Applications about call control based on SIP
National·Recommended
Instant delivery (0–9 sec)
$590.0034 pages
Valid
YD/T 1522.3-2006 — Technical Requirements for Session Initiation Protocol. Part 3: Interworking between ISUP and SIP
National·Recommended
Instant delivery (0–9 sec)
$620.0035 pages
Valid
YD/T 1523-2006 — Testing Methods to Session Initiation Protocol Server
National·Recommended
Instant delivery (0–9 sec)
$500.0029 pages
Valid
YD/T 1524-2006 — Technical Requirements for Internet Filtering According to Domain Name and IP Address
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YD/T 1525-2006 — Testing Methods for Internet Filtering Device According to Domain Name and IP Address
National·Recommended
Instant delivery (0–9 sec)
$680.0038 pages
Valid
YD/T 1526.1-2006 — Technical specifications of single fiber Bi-Directional Triplexer optical Transceiver for access network. Part 1: single fiber Bi-Directional Triplexer optical Transceiver for BPON ONU
National·Recommended
Instant delivery (0–9 sec)
$315.0016 pages
Valid
YD/T 1529-2006 — Technical conditions for optical fiber line auto switch Protection equipment
National·Recommended
Instant delivery (0–9 sec)
$255.0014 pages
Valid
YD/T 1530-2006 — Technical Requirements For Access Network Extended bandwidth 2nd-generation Asymmetric Digital Subscriber Line(ADSL2+)
National·Recommended
Instant delivery (0–9 sec)
$990.0061 pages
Valid
YD/T 1531-2006 — Test Method for Access Network Equipment. Passive Optical Network Based on Ethernet(EPON)
National·Recommended
Instant delivery (0–9 sec)
$525.003 pages
Valid
YD/T 1532-2006 — Test Specification for IAD Based on Softswitch
National·Recommended
Instant delivery (0–9 sec)
$2,015.00116 pages
Valid
YD/T 1533.1-2006 — Technical Requirements for Session Initiation Protocol. Part 1: Basic Session Initiation Protocol
National·Recommended
Instant delivery (0–9 sec)
$285.0014 pages
Valid
YD/T 1533.2-2006 — Technical Requirements of Multimedia Message Service Based on Fixed Network. Part 2: Multimedia Message Service Interface
National·Recommended
Instant delivery (0–9 sec)
$620.0035 pages
Valid
YD/T 1534-2006 — Information Security Technical Requirements and Testing Methods for SPC Exchange
National·Recommended
Instant delivery (0–9 sec)
$345.0017 pages
Valid
YD/T 1535-2006 — Technical Requirements of Equipment Security for PSTN. Calling Number Information
National·Recommended
Instant delivery (0–9 sec)
$225.0013 pages
Valid
YD/T 1539-2006 — Technical Requirements and Testing Methods for Reliability of Mobile Telecommunication Handset
National·Recommended
Instant delivery (0–9 sec)
$155.0012 pages
Valid
YD/T 1541-2006 — Technical Requirements and Testing Methods for Overvoltage and Overcurrent of IDC Terminations
National·Recommended
Instant delivery (0–9 sec)
$195.0011 pages
Valid
YD/T 1589-2006 — The Test Methods for Interworking Gateway in Point to Point Short Message Interworking
National·Recommended
Instant delivery (0–9 sec)
$435.0021 pages
Valid
YD/T 1590-2006 — The Technical Requirement of Echo and Echo Control for Inter. Public Telecom Network
National·Recommended
Instant delivery (0–9 sec)
$195.009 pages
Valid
YD/T 1591-2006 — Mobile handset chargers and interface requirements and test methods
National·Recommended
Instant delivery (0–9 sec)
$205.0039 pages
Valid
YD/T 589-2006 — Basic Requirement of Transmission Impairment Tolerance for Group 3 Document Facsimile on the Telephone Network
National·Recommended
Instant delivery (0–9 sec)
$145.007 pages
Valid
YD/T 718-2006 — Technical Requirements and Measuring Methods of Telegraphone
National·Recommended
Instant delivery (0–9 sec)
$175.0011 pages
Valid
YD/T 777-2006 — Inversion equipment for telecommunications
National·Recommended
Instant delivery (0–9 sec)
$125.0030 pages
Valid
YD/T 789-2006 — Technical Requirements and Measuring Methods of Hands-Free Telephone Sets
National·Recommended
Instant delivery (0–9 sec)
$225.0011 pages
Valid
YD/T 992-2006 — Technical Requirements and Testing methods of Telephone Additional functions
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YDN 138-2006 — Technical Requirements of Internet Parental Control Software Based on PC
National·Mandatory
Instant delivery (0–9 sec)
$145.008 pages
Valid
YDN 139-2006 — Test Methods of Internet Parental Control Software Based on PC
National·Mandatory
Instant delivery (0–9 sec)
$800.0040 pages
Valid
YD 1268.1-2003 — [YD/T 1268.1-2003] The safety specification and test method for lithium batteries
National·Mandatory
Instant delivery (0–9 sec)
$120.0011 pages
Valid
YD 1268.2-2003 — [YD/T 1268.2-2003] The safety specification and test method for lithium battery charger
National·Mandatory
Instant delivery (0–9 sec)
$90.0024 pages
Valid
YD/T 1117-2001 — Specification of all Optical Fiber Branching Devices
National·Recommended
Instant delivery (0–9 sec)
$125.0061 pages
Valid
YD 1032-2000 — [YD/T 1032-2000] Limits and Measurement Methods of Electromagnetic Compatibility for 900/1800MHz Digital Cellular Telecommunications System - Part 1: Mobile Station and its Ancillary Equipment
National·Mandatory
Instant delivery (0–9 sec)
$125.0058 pages
Valid
YD/T 514-1998 — Technical requirements and test methods for interface between non-voice subscriber terminal and public telephone network
National·Recommended
Instant delivery (0–9 sec)
$95.0010 pages
Valid
YD/T 841-1996 — Underground communication pipe with plastic pipe
National·Recommended
Instant delivery (0–9 sec)
$135.0020 pages