RD 45.121-99
РД 45.121-99
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Data transmission equipment designed to work on the public switched telephone network channels, the Iskra telephone network and non-switched voice frequency channels. Technical requirements
Аппаратура передачи данных, предназначенная для работы на каналах коммутируемой телефонной сети общего пользования, телефонной сети "Искра" и некоммутируемых каналах тональной частоты. Технические требования
Status: Effective
The document is a guide for conducting certification tests and inspection control in the Electrosvyaz system of data transmission equipment, including actual modems (fax modems), facsimile devices and other terminals that have modems as a terminal device and are intended for use on PSTN and KTP channels, also on the Iskra telephone network.
Документ является руководством при проведении сертификационных испытаний и инспекционного контроля в системе «Электросвязь» аппаратуры передачи данных, включающей собственно модемы (факсмодемы), устройства факсимильной связи и другие терминалы, имеющие в качестве оконечного устройства модемы и предназначенные для использования на каналах ТФОП и КТЧ, а также на телефонной сети «Искра».
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Format: Electronic (pdf/doc)
Approved: Ministry of the Russian Federation for Communications and Informatization,
2/28/2000
SKU: RUSS165260
The Product is Contained in the Following Classifiers:
Construction (Max) »
Regulations »
Sectoral and departmental regulatory and methodological documents »
Design and construction of communication facilities »
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.15 Testing and control of products of electronic, optical and electrical industry »
4.15.2 Equipment and apparatus for radio, television and communication »
ISO classifier »
33 TELECOMMUNICATIONS. AUDIO AND VIDEO EQUIPMENT »
33.020 Telecommunications in general »
The Document References:
GOST 12.2.006-87: Safety of the electronic mains-connected and similar devices intended for everyday and similar general-purpose use
GOST 12.2.007.0-75: Occupation safety standards system Electrical equipment. General safety requirements
GOST 16842-82: Industrial radio-interferences. Test methods for radio-interference sources
GOST 20768-75: Data transmission equipment. Automatic calling equipment UAV-TLF. Types and basic parameters
GOST 20855-83: Data transmission system signal conversion modulus for switched and unswitched voice frequency channels. Types and basic parameters
GOST 23675-79: Interface circuits C2 of data transmission system. Electric parameters
GOST 25007-81: Data transmission interface with communication channel transmission frequency separation system. Basic parameters at the interface
GOST 26557-85: Data transmission signals entering in the communication channels. Energetic parameters
GOST 28142-89: Automatic calling equipment for telephone communication. Requirements for procedures interaction with external equipment and channel communication
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
GOST 30428-96: Industrial radio noise
GOST 7153-85: General-purpose telephones
GOST R 8.563-96: State system for ensuring the uniformity of measurements. Procedures of measurements
OST 45.02-97: Industry Certification System. The mark of conformity. Procedure for marking telecommunications equipment
OST 45.54-95: Joints of terminating subscriber's telephone devices and automatic telephone exchanges. Characteristics and parameters of electrical circuits and signals on the joints
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