RO
SR EN 50083-4:2002
Cable networks for television signals, sound signals and interactive services. Part 4: Passive wideband equipment for coaxial cable network
This standard applies to receiver leads, system outlets, splitters and subscriber taps, passive one and two port equipment comprising filters, attenuators, equalizers, galvanic isolators, power injectors, cable splices, terminating resistors and transfer points, but excluding coaxial cables. It covers the frequency range 5 MHz to 3000 MHz, identifies performance requirements for certain parameters, lays down data publication requirements for certain parameters, stipulates methods of measurements, introduces minimum requirements defining quality (Q) grade(s). There are three Q grades for taps and splitters and two Q grades for passive one and two port equipment. There is only one Q grade for system outlet and receiver lead. Different networks require the same performance and, when integrating networks, upgrading will be avoided. Practical experience has shown these types meet most of the technical requirements necessary for supplying a minimum signal quality to the subscribers. This classification shall not be considered as a requirement but as the information for users and man
Status :
Withdrawn
Approval date : 7/30/2002
Publish date : 7/31/2002
Withdrawal date : 4/1/2011
Number of pages : 26
ICS : 33.060.40 Cabled distribution systems
Technical Committee : 375 - Audio, video and multimedia systems and equipment
- Normative reference SR EN 60529:1995
- Normative reference SR EN 50083-2+A1:2000
- Normative reference SR EN 50083-1+A1+A2:2000
- Normative reference SR EN 50083-3:2002
- Replaced by SR EN 60728-4:2008