1、KS X 3118 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 50(pole) KS X 3118 ：2007 (2012 ) 2007 11 30 http:/www.kats.go.krKS X 3118：2007 : ( ) ( ) SJ ( ) : (JTC1/SC6) () ( ) SK ( ) KS X 3118：2007 : (http:/www.standard.go.kr) ： ：1997 12 9 ：2007 11 30 ：2012 12 28 ： 2012-0797 ： (JTC1/SC6) ( 02-509-7262) (htt
2、p:/www.kats.go.kr). 10 5 , . KS X 3118：2007 (2012 ) 50(pole) Information technologyTelecommunications and information exchange between systems50-pole interface connector mateability dimensions and contact number assignments 1995 1 ISO/IEC 13575, Information technologyTelecommunications and informati
3、on exchange between systems50-pole interface connector mateability dimensions and contact number assignments , 4. . 1 (DTE) (DCE) 50 . CCITT Rec. V.24 , ITUT Rec. V.12 . 2 . . ( ) . CCITT Recommendation V.24：1988, List of definitions for interchange circuits between data terminal equipment and data
4、circuit-terminating equipment ITUT Recommendation V.12：1995, Electrical characteristics for balanced interchange circuits with data signalling rates up to 52 Mbit/s ITUT Recommendation V.130：1995, ISDN terminal adapter framework IEC 48B(Sec.)：1993, Detail specification for a range of shielded connec
5、tors with trapezoidal shaped shells and non-removable rectangular contacts on a 1.272.54 mm(0.0500.100 in) centerline 3 . KS X 3118：2007 2 3.1 (connector housing) 3.2 (contact arrangement) , 3.3 (female contact) 3.4 (intermateable) , 3.5 (latching device) 3.6 (male contact) 3.7 (seating plane) 4 DTE
6、/DCE . 5 . 6 50 . KS X 3118：2007 3 ISO/IEC 13575：1995, Information technologyTelecommunications and information exchange between systems50-pole interface connector mateability dimensions and contact number assignments . KS X 3118：2007 4 KS X 3118：2007 5 KS X 3118：2007 6 KS X 3118：2007 7 KS X 3118：20
7、07 8 KS X 3118：2007 9 KS X 3118：2007 10 KS X 3118：2007 11 KS X 3118：2007 12 KS X 3118：2007 13 KS X 3118：2007 14 KS X 3118：2007 15 KS X 3118：2007 , , . 1 (DTE) (DCE) 50 . CCITT Rec. V.24 , ITUT Rec. V.12 . 2 DTE DCE 50 , . 3 1995 1 ISO/IEC 13575, Information technologyTelecommunications and informati
8、on exchange between systems50-pole interface connector mateability dimensions and contact number assignments , . 4 ISO, IEC, ITU . , . , . 2 3 . , . . 1997 3 20 “KS A 0001：1997 ” KS , , “ ” . “ , , , KS X 3118：2007 16 , .” , . 50(pole) 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS X 3118 ：2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Information technology Telecommunications and information exchange between systems 50-pole interface connector mateability dimensions and contact number assignments ICS 35.100.10 Korean Agency for Technology and Standards http:/www.kats.go.kr
