Catalog of standards
Catalog of standards
33
TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING
33.040
Telecommunication systems
33.040.20
Transmission systems
| Reference number of the normative document | Title of the normative document | Կարգավիճակը | Developer of the normative document and its address | Price in Armenian drams (AMD) (including VAT) |
Cart |
| GOST 19654-74 | Channels of data transmission. Methods of measuring parameters | Active |
|
9600 |
Russian |
| GOST 25007-81 | Data transmission interface with communication channel transmission frequency separation system. Basic parameters at the interface | Active |
|
4000 |
Russian |
| GOST 26315-84 | Transmission signal nominal relative levels and input and output impedance of the interconnection points | Active |
|
1600 |
Russian |
| GOST 26557-85 | Data transmission signals entering in the communication channels. Energetic parameters | Active |
|
2000 |
Russian |
| GOST 26886-86 | Digital channels and group interfaces in the basic network of the unified automatic communication network. General parameters | Active |
|
9200 |
Russian |
| GOST 27232-87 | Interface of data transmission with physical lines. Basic parameters | Active |
|
2000 |
Russian |
| GOST 28749-90 | Signal conversion equipments for simultaneous duplex data transmission on the switched channels general telephone network with the speed 2400 bit/s. Types and basic parameters | Active |
|
5600 |
Russian |
| GOST R 50914-96 | Signal conversion devices for simultaneous duplex data transmission on switched channels of general telephone network and unswitched voice frequency channels. Type and basic parameters | Active |
- |
2400 |
Russian |
| GOST R 51826-2001 | Systems and equipment of facsimile communication. Parameters | Active |
- |
2000 |
Russian |
