1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 22 http:/www.kats.go.krKS X 3115 34 DTE/DCE KS X 3115： 2006 (2011 ) X 3115： 2006 : ( ) ( ) : (http:/www.standard.go.kr) ： ：1996 12 31 ：2006 12 22 ：2011 12 29 2011-0657 ： ： ( 02-509-72635) (http:/www.kats.go.kr). 10 5 , . ICS 35.100.10 KS 34 DTE/DCE
2、X 3115： 2006(2011 ) Information technology Telecommunications and information exchange between systems 34 pole DTE/DCE interface connector mateability dimensions and contact number assignments 1. 34 ITU T V. 3 5 V. 1 0 , V. 11 X.21 bis (DTE) (DCE) . ITU T V. 3 5 ITU T V. 11 . ( ) . 2. . . IEC 60050
3、581： 1978 (International Electrotechnical Vocabulary Electromechanical components for electronic equipment) IEC 60807 6： 1988 3 MHz 6 ： 20(7.5 A) Rectangular connectors for frequencies below 3 MHz Part 6： Detail specification for a range of rectangular connectors with size 20(7.5 A) round contacts h
4、aving polarized guides fixed solder contact types ISO 261： 1998 ISO (ISO general purpose metric screw threads General plan) ISO 4902： 1989 37 DTE/DCE (Information technology Data communication 37 pole DTE/DCE interface connector and contact number assignments) ISO 4903： 1989 15 DTE/DCE (Information
5、technology Data communication 15 pole DTE/DCE interface connector and contact number assignments) ITU T V. 11 (or X.27)： 1989 (Electrical characteristics for balanced double current interchange circuits for general use with integrated circuit equipment in the field of data communications) ITU T V. 2
6、 8 ： 1989 (Electrical characteristics for unbalanced double current interchange circuits) ITU T V. 3 5： 1984 60 108 kHz 48 kbit/s (Data transmission at 48 kilobits per second using 60 108 kHz group band circuits) X 3115： 2006 2 ITU T X.21 (DTE) (DCE) Interface between data terminal equipment(DTE) an
7、d data circuitterminating equipment(DCE) for synchronous operation on public data networks ITU T X.21 bis V (DTE) Use on public data networks of data terminal equipment(DTE) which is designed for interfacing to synchronous V series modems ITU T X.26(or V. 1 0 )： 1989 (Electrical characteristics for
8、unbalanced double current interchange circuits for general use with integrated circuit equipment in the field of data communications) 3. . 3.1 (cable adaptor) (housing) 3.2 (connector housing) 3.3 (contact arrangement) , 3.4 (female contact) . 3.5 , . 3.5 (jack screw system) . (polarization) . 3.7 (
9、locking device) 3.8 (male contact) . 3.9 3.10 (n) (conductor) 3.11 (polarization) 4. 34 DTE/DCE . 1 5 34 . . 1 34 DTE . 2 34 DTE . DTE DCE ( 1 2 ). 1 2 . (shields) 1 2 . . 3 . 4 5 . 8 9 . X 3115： 2006 3 ( 6 7 2 3 ). DTE ( ) A , MM . DTE . DCE ( ) MM , A . DCE . IEC 60807 6 6 332 UNC ISO 261 M3 . 34
10、. 1. 1.6 mm IEC 60807 7 16 . 2. 1 mm 1.6 mm (shell) . 1.6 mm . . 3. IEC 60807 6 (polarizing pin) . 5. 1 . 6. (shielding) . , DTE DCE . . X 3115： 2006 4 1 ITU T A (1) B 102 C 105 DTE D 106 DTE E 107 DTE F 109 DTE H (2) 108/1 DTE (2) 108/2 DTE J (2) 125 DTE K F1 L (2) 141 DTE M F1 N / 140 DTE R A 104
11、DTE T B DTE V (DCE ) A 115 DTE X (DCE ) B 15 DTE Y (DCE ) A 114 DTE AA (DCE ) B 14 DTE P A 103 DTE S B DTE U (DTE ) A (2) 113 DTE Z F2 W (DTE ) B (2) 113 DTE BB F2 CC F3 DD F4 EE F3 FF F4 HH N1 JJ N2 KK N1 LL N2 MM F NN (2) 142 DTE (1) A . DTE DCE . . (2) ITU T V. 3 5 . N F . X 3115： 2006 5 ： mm 1 D
12、TE X 3115： 2006 6 ： mm 2 DCE X 3115： 2006 7 ： mm 3 ： mm 4 ： mm 5 7.82 7.161.64 X 3115： 2006 8 6 DTE X 3115： 2006 9 2 34 DCE A142.62 43.03 1.678 1.694 A230.48 1.200 A33.81 0.150 A41.905 0.075 A56.17 0.243 A62.29 0.090 A711.70 12.10 0.460 0.476 A822.56 0.888 A94.57 0.180 A1013.71 0.540 A113.81 0.150 A
13、1226.67 1.050 A1354.30 2.138 A14(3) 4.85 5.10 0.191 0.201 A151.64 0.645 A15 7.16 0.282 A164.57 0.180 A174.44 4.96 0.175 0.195 A186.50 0.256 A199.00 0.354 A208.70 0.342 A213.93 4.45 0.155 0.175 A22 2.50 0.098 (3) X 3115： 2006 10 7 DCE X 3115： 2006 11 3 34 DTE A142.62 43.03 1.678 1.694 A230.48 1.200 A
14、33.81 0.150 A41.905 0.075 A56.17 0.243 A62.29 0.090 A711.70 12.10 0.460 0.476 A8 22.48 0.885 A94.57 0.180 A1013.71 0.540 A113.81 0.150 A1226.67 1.050 A13 54.23 2.135 A144.85 5.10 0.191 0.201 A151.536 1.613 0.605 0.635 A167.82 0.308 A174.57 0.180 A184.44 4.96 0.175 0.195 A196.50 0.256 A209.00 0.354 A
15、218.70 0.342 A223.93 4.45 0.155 0.175 A23 2.50 0.098 X 3115： 2006 12 8 DCE X 3115： 2006 13 9 DTE X 3115： 2006 14 34 DCE 34 DTE 1. V DCE ITU T 34 ISO/IEC 2593 37 ISO 4902 , X DCE 15 ISO 4903 . . ISO/IEC 2593, ISO 4902, ISO 4903 . . 34 DCE 34 ISO/IEC 2593 DTE . . a) 34 37 ISO 4902 , 60 108 kHz V ITU T
16、 X.21 bis . b) 34 15 ISO 4903 , X.21 , X.21 ITU T X.21 . 34 37 34 15 . . . 2. ( 2 ) 34 . 34 37 ISO 4902 1 37 . 34 15 ISO 4903 1 15 . 3. V DCE . X.21 bis , . (10 m) . V.10 . ISO 4902 C ISO 4903 C . 4. DTE V. 28 DCE V. 1 0 V. 11 (V. 1 0 V. 11 .) DTE/DCE . 4.1 , 102a 102bX 3115： 2006 15 . 102 . 1 2 . 4
17、.2 V. 1 0 V.1 2 5 6 V . V. 1 0 4 V V. 2 8 . 3 V V. 1 0 V. 2 8 . 4.3 ISO 4902 ISO 4903 . 5. 34 37 34 15 1 2 . 1 34 37 ITU T A 1 B 102(a)(b) C, C 19, 20, 27 J 125 A 15 V.10 N 140 A 14 V.10 L 141 A 10 V.10 NN 142 A 18 V.10 C 105 A 7 V. 1 0 / V. 11 B 25(1) D 106 A 9 V. 1 0 / V. 11 B 27(1) E 107 A 11 V.
18、1 0 / V. 11 B 29(1) H 108 A 12 V. 1 0 / V. 11 B 30(1) F 109 A 13 V. 1 0 / V. 11 B 31(1) P 103 A A 4 V. 11 S 103 B B 22 R 104 A A 6 V. 11 T 104 B B 24 U 113 A A 17 V. 11 W 113 B B 35 Y 114 A A 5 V. 11 AA 114 B B 23 V 115 A A 8 V. 11 X 115 B B 26 (1) 19, 20, 25, 27, 29, 30, 31, 37 . X 3115： 2006 16 2
19、34 15 ITU T A B 102 C, C 8 D 106 A 5 (2) B 12(1) E 107 A 5 (2) B 12(1) H 108/2 A 3 (3) B 10(1) P 103 A A 2 S 103 B B 9 R 104 A A 4 T 104 B B 11 Y 114 A A 6 (4) AA 114 B B 13 V 115 A A 6 (4) X 115 B B 13 (2) 106, 107 (3) , 125 . (4) 114, 115 8, 10, 12 . 34 DTE/DCE 153787 1 92 3(13) (02)26240114 (02)2
20、62401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS X 3115： 2006 Information technologyTelecommunications and information exchange between systems 34 pole DTE/DCE interface connector mateability dimensions and contact number assignments ICS 35.100.10
