International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference CLC/TR 50083-10-1:2009
Title Cable networks for television signals, sound signals and interactive services - Part 10-1: Guidelines for the implementation of return paths in cable networks
Project Number 20649
Abstract/Scope 1.1 General Standards of the EN 50083 and EN 60728 series deal with cable networks including equipment and associated methods of measurement for headend reception, processing and distribution of television signals, sound signals and their associated data signals and for processing, interfacing and transmitting all kinds of signals for interactive services using all applicable transmission media. This includes • CATV )-networks; • MATV-networks and SMATV-networks; • individual receiving networks; and all kinds of equipment, systems and installations installed in such networks. The extent of this standardization work is from the antennas and/or special signal source inputs to the headend or other interface points to the network up to the terminal input. The standardization of any user terminals (i.e., tuners, receivers, decoders, multimedia terminals, etc.) as well as of any coaxial, balanced and optical cables and accessories thereof is excluded. 1.2 Specific scope of this Technical Report This document is intended to provide guidance to network designers on the issues which should be addressed, when considering the design of a CATV (HFC) return path. Items such as return path architecture & design, channel performance, channel planning & sources of interference, measurements, segmentation & re-segmentation, in home networks, distortion and commissioning are included. This document is not intended as a design reference but provides details which need to be addressed on individual issues relating to the design of the CATV/HFC return path.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2009-02-13
Current Stage code deadline  
Deadline date for vote 2008-01-01

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body  
Reference Document  
ICS 33.060.40 - Cabled distribution systems
Keywords Cable network; Television; Sound; Signal; Return path
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2009-02-13   export to doc file  EN
5099 2008-12-05 2009-02-15  
5060 2008-11-24 2008-12-05 export to doc file  EN
5020 2008-08-22 2008-11-21 export to doc file  EN
3090 2008-07-14 2008-08-14  
3020 2007-07-26 2007-10-26  
2020 2006-10-12    
1099 2006-06-01 2006-12-01  
1000 2006-03-30 2006-06-01  

Implementation Dates

date of Ratification (DOR) (1) 2008-12-05
date of Availability (DAV) (2) 2009-02-13
date of Announcement (DOA) (3) -
date of Publication (DOP) (4) -
date of Withdrawal (DOW) (5) -

Relations

Supersedes  
Superseded by CLC/FprTR 50083-10-1:2014
Normative reference (6) ETSI ETS 300 800:1998
ETSI ES 202 488-2:2003
ETSI ES 202 488-1:2003
ETSI ES 201 488-2:2003
ETSI ES 201 488-1:2003
ETSI EN 300 386:2008
ISO/IEC 13818-1:2007
EN 50083-2:2006
EN 50083-8:2002
EN 55013:2001
EN 55020:2007
EN 55024:1998
IEC 60050:201X
EN 60728-1:2008
EN 60728-3:2006
EN 60728-4:2008
EN 60728-5:2008
EN 60728-6:2003
EN 60728-10:2006
EN 61280-2-2:2008
IEC/TR 61931:1998
IEC 60617-DB

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.