1、 INTERNATIONAL STANDARD IEC61156-5-1 Second edition2007-06 Multicore and symmetrical pair/quad cables for digital communications Part 5-1:Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz Horizontal floor wiring Blank detail specification Reference number IEC 61156-5-1:2
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8、further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONAL STANDARD IEC61156-5-1 Second edition
9、2007-06 Multicore and symmetrical pair/quad cables for digital communications Part 5-1:Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz Horizontal floor wiring Blank detail specification J For price,see current cataloguePRICE CODE Commission Electrotechnique Internation
10、aleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61156-5-1 IEC:2007(E)INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS Part
11、5-1:Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz Horizontal floor wiring Blank detail specification FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC N
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