Category:ITU-T recommendations
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ITU-T Recommendations are the names given to telecommunications and computer protocol specification documents published by the Telecommunication Standardization Sector (ITU-T) of the International Telecommunication Union.
Series | Description |
---|---|
A | Organization of the work of ITU-T |
B | Means of expression: definitions, symbols, classification |
C | General telecommunication statistics |
D | General tariff principles |
E | Overall network operation, telephone service, service operation and human factors |
F | Non-telephone telecommunication services |
G | Transmission systems and media, digital systems and networks |
H | Audiovisual and multimedia systems |
I | Integrated services digital network |
J | Cable networks and transmission of television, sound programme and other multimedia signals |
K | Protection against interference |
L | Construction, installation and protection of cables and other elements of outside plant |
M | Telecommunication management, including TMN and network maintenance |
N | Maintenance: international sound programme and television transmission circuits |
O | Specifications of measuring equipment |
P | Telephone transmission quality, telephone installations, local line networks |
Q | Switching and signalling |
R | Telegraph transmission |
S | Telegraph services terminal equipment |
T | Terminals for telematic services |
U | Telegraph switching |
V | Data communication over the telephone network |
X | Data networks, open system communications and security |
Y | Global information infrastructure, Internet protocol aspects, next-generation networks, Internet of Things and smart cities |
Z | Languages and general software aspects for telecommunication systems |
See also Category:Network protocols.
Pages in category "ITU-T recommendations"
The following 56 pages are in this category, out of 179 total. This list may not reflect recent changes.
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S
- S interface
- Security service (telecommunication)
- Signaling System No. 6
- Signalling Connection Control Part
- Signalling System No. 7
- Single-pair high-speed digital subscriber line
- Specification and Description Language
- Symmetric digital subscriber line
- Synchronous Ethernet
- Synchronous optical networking