1、BSI Standards PublicationBS EN 50599:2014Generic cabling systems Specification for the testingof balanced communicationcabling in accordance withEN 50173-4 Screenedstraight patch cords andstraight work area cords forclass D applications DetailspecificationBS EN 50599:2014 BRITISH STANDARDNational fo
2、rewordThis British Standard is the UK implementation of EN 50599:2014.The UK participation in its preparation was entrusted to TechnicalCommittee EPL/46, Cables, wires and waveguides, radio frequencyconnectors and accessories for communication and signalling.A list of organizations represented on th
3、is committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 82319 0ICS 33
4、.120.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2014.Amendments issued since publicationDate Text affectedBS EN 50599:2014EUROPEAN STANDARD NORME EU
5、ROPENNE EUROPISCHE NORM EN 50599 May 2014 ICS 33.120.10 English Version Generic cabling systems - Specification for the testing of balanced communication cabling in accordance with EN 50173-4 - Screened straight patch cords and straight work area cords for class D applications - Detail specification
6、 Anwendungsneutrale Kommunikationsverkabelung - Spezifikation zur Prfung der symmetrischen Kommunikationsverkabelung nach EN 50173-4 - Geschirmte gerade Schnre und Gerteanschlusskabel fr Anwendungen der Klasse D - Bauartspezifikation This European Standard was approved by CENELEC on 2013-09-16. CENE
7、LEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on a
8、pplication to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN
9、-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary
10、, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique
11、Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50599:2014 E BS EN 50599:2014EN 50599:2014 2 Contents Page Forewo
12、rd .3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Detail specification for screened cords for Class D channels .5 BS EN 50599:2014 3 EN 50599:2014 Foreword This document (EN 50599:2014) has been prepared by CLC/TC 46X “Communication cables“. The following dates are fixed: latest
13、date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-11-30 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2016-09-16 Attention is drawn to the possibili
14、ty that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade A
15、ssociation. BS EN 50599:2014EN 50599:2014 4 1 Scope This detail specification describes screened patch cords and application-specific cords enabling the construction of Class D channels as defined in the EN 50173 series of standards. This detail specification describes cords of which the transmissio
16、n characteristics are up to 100 MHz for digital communication. The test configuration is detailed in EN 61935-2. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the
17、edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50173-4, Information technology Generic cabling systems Part 4: Homes EN 50288-1, Multi-element metallic cables used in analogue and digital communication and control P
18、art 1: Generic specification EN 50288-2-2, Multi-element metallic cables used in analogue and digital communication and control Part 2-2: Sectional specification for screened cables characterised up to 100 MHz Work area and patch cord cables EN 50289-1-13, Communication cables Specifications for tes
19、t methods Part 1-13: Electrical test methods Coupling attenuation or screening attenuation of patch cords / coaxial cable assemblies / pre-connectorised cables EN 50289-4-17, Communication cables Specifications for test methods Part 4-17: Test methods for UV resistance evaluation of the sheath of el
20、ectrical and optical fibre cable EN 60603-7-3, Connectors for electronic equipment Part 7-3: Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 100 MHz (IEC 60603-7-3) EN 60794-1-2, Optical fibre cables Part 1-2: Generic specification Ba
21、sic optical cable test procedures (IEC 60794-1-2) EN 61935-2:2010, Testing of balanced communication cabling in accordance with standards series EN 50173 Part 2: Patch cords and work area cords (IEC 61935-2:2010) EN 61935-2-20, Testing of balanced communication cabling in accordance with series EN 5
22、0173 Part 2-20: Patch cords and work area cords Blank detail specification for class D applications (IEC 61935-2-20) EN 62012-1:2002, Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments Part 1: Generic specification (IEC 62012-1:2002) 3 Terms and de
23、finitions For the purposes of this document, the following terms and definitions apply. 3.1 straight cord cord of which the respective pins of the connectors are mated together (1 to 1, 2 to 2,) 3.2 cross over cord cord that is not a straight cord and of which the respective pins of connectors are m
24、ated following a specific combination, (e.g.: 1 to 3, 2 to 6, 3 to 1, 4 to 4, 5 to 5, 6 to 2, 7 to 7, 8 to 8) BS EN 50599:2014 5 EN 50599:2014 4 Detail specification for screened cords for Class D channels 1 Issued by : 2 Document: Edition : Date: 3 Available from: 4 Sectional specification for the
25、cords : EN 61935-2 Blank Detail specification : EN 61935-2-20 5 Additional references : EN 50288-1 ; EN 50288-2-2 ; EN 50173-4 ; EN 60603-7-3 6 Cord description:Straight cord. Screened twisted pair cable, 4 pair with stranded copper conductors, used for work area connection, with nominal impedance o
26、f 100 or 120 for use in Class D Channels . 7 Cable assembly construction: EN 61935-2:2010, 4.1 EN 50288-1 EN 50288-2-2 4.12 4.12 Conductor Material Sheath Material Nominal thickness Colour Overall length Diameter Marking Stranded annealed copper PVC, ZH ns 10 m max 6 mm max Acc customer Packaging :
27、Visual examination EN 61935-2:2010, 5.1 8 Minimum bending radius for static bending: 24 mm Minimum bending radius for dynamic bending: 48 mm Temperature range for installation 0 50 C Operating temperature range under static conditions: from -10 C to +60 C BS EN 50599:2014EN 50599:2014 6 9 Characteri
28、stics 10 EN 50288-1 subclause 11 EN 50288-2-2 subclause 12 Recommended severities/Requirements 13 Comments Electrical Characteristics 5.1 5.1 DC loop resistance 5.1.1.1 5.1.1 Assumed to be met by design Resistance unbalance 5.1.1.2 5.1.1 Assumed to be met by design Wire Map EN 61935-2:2010, 5.2 Tran
29、smission characteristics 6.3 6.3 Propagation Delay EN 61935-2:2010, 5.3 Assumed to be met by design Differential phase delay (skew) EN 61935-2:2010, 5.4 Assumed to be met by design Insertion loss EN 61935-2:2010, 5.5 MHz 2 m 5 m 10 m Values are in dBs 1 0,14 0,24 0,4 16 0,56 0,92 1,53 100 1,44 2,4 4
30、,0 Near-end crosstalk (Pair to pair) 6.3.4 EN 61935-2:2010, 5.7 MHz 2 m 5 m 10 m Values are in dBs 1 65,0 65,0 65,0 16 50,3 49,5 48,7 100 35,0 34,7 34,5 Return loss EN 61935-2:2010, 5.6 4f= 55dB 100 1000 MHz : = 55 20 log(f/100). Mechanical and dimensional characteristics 5.2 5.2 Tensile performance
31、 of the cord EN 61935-2:2010, 7.2 50 N Flexure EN 61935-2:2010, 7.3 500 flex Bending EN 61935-2:2010, 7.4 24 mm RL : 4 f 25 19,8+3log f 25 f 100 38-10log f Values are in dBs Twisting EN 61935-2:2010, 7.5 Applicable Crushing EN 61935-2:2010, 7.6 800 N Dust test EN 61935-2:2010, 7.7 2 cycles Impact te
32、st of the cable 6.4.9 6.4.9 1 J Shock EN 62012-1:2002, 3.4.4 EN 62012-1 15 g / 11 ms Bump EN 62012-1:2002, 3.4.3 EN 62012-1 na Vibrations EN 62012-1:2002, 3.4.2 EN 62012-1 10 500 Hz Amplitude= 0,35mm Acc=50m/s 10 sweeping /axe, 10s Water immersion EN 60794-1-2, method F10 na Damp heat steady state E
33、N 62012-1:2002, 3.5.2 EN 62012-1 na BS EN 50599:2014 7 EN 50599:2014 9 Characteristics 10 EN 50288-1 subclause 11 EN 50288-2-2 subclause 12 Recommended severities/Requirements 13 Comments Solar radiation EN 50289-4-17 UC Solvents and contaminating fluids EN 62012-1:2002, 3.6.2 EN 62012-1 na Salt mis
34、t and sulphur dioxide tests EN 62012-1:2002, 3.6.2 EN 62012-1 na Climatic sequence EN 61935-2:2010, 6.9 -10 C to +60 C Environmental characteristics 5.3 5.3 Cold bend test of cable Heat shock test Flame propagation of a single cable5.3.1 5.4 5.3 5.4 na NOTEIt is assumed that a thickness of 0,5 mm is
35、 sufficient for spark testing up to 3 kV, thickness larger than 0,8 mm are assumed to be sufficient for spark testing up to 5 kV. This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publica
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