1、 KS C IEC 60050-716-1 KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 715： KS C IEC 60050-716-1 : 2002 (2012 ) 2002 11 30 http:/www.kats.go.kr C IEC 60050 716 1： 2002 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2002 11 30 ： 2012 12 18 2012-0721 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . ICS 01.
2、040.33 KS C IEC 7161： 1： 60050 716 1： 2002(2012 ) International Electrotechnical Vocabulary Chapter 716 1： Integrated services digital network(ISDN) Part 1： General aspects 1. . 2. 4 . 71601 (General Terms) 71602 (Services) 71603 (Networks) 71604 (Access) 3. . 2 . 71601 (General Terms) ( ) 7160101 i
3、ntegrated services networkISN (abbreviation) 7160102 . Integrated digital transmission and switching7160103 () (integrated) digital networkIDN (abbreviation) 7160104 integrated services digital network ISDN (abbreviation)7160105 () , . (network) operator 7160106 , . . . user 7160107 interface 716010
4、8 , , ( ) physical interface C IEC 60050 716 1： 2002 2 ( ) 7160108 ( ) . 7160109 physical interface specification physical interface (deprecated in this sense) 7160110 , , , . functional interface specification 7160111 ( , , ) , . interface specification 7160112 . functional group functional groupin
5、g (deprecated) 7160113 reference point 7160114 . reference configuration 7160115 , . 7 . layer level (deprecated in this sense) 7160116 layer interface 7160117 , protocol 7160118 user to user protocol 7160119 ISDN ISDN . ISDN protocol reference model 7160120 7 , open systems interconnection(referenc
6、e model) OSI (abbreviation) 7160121 , , 1 3 . lower layer functions LLF (abbreviation) C IEC 60050 716 1： 2002 3 ( ) 7160122 , 4 7 . higer layer functions HLF (abbreviation) 7160123 loopback test loop 71602 (Services) ( ) 7160201 . telecommunication service 7160202 . ISDN . bearer service 7160203 te
7、leservice 7160204 . (telealarm), (telecontrol), (tele- command), (telealerting) . , , , . teleaction service 7160205 ISDN (communication path) demand (telecommunica-tion) service 7160206 ISDN reserved circuit (telecommunication) service7160207 leased circuit service private line service permanent ci
8、rcuit (telecommunication) service7160208 , . assigned circuit (telecommunication) service7160209 (telecommunication) service attribute C IEC 60050 716 1： 2002 4 71603 (Networks) ( ) 7160301 (communication path) connection 7160302 digital connection 7160303 . 2 . exchange connection 7160304 ISDN ISDN
9、 ISDN connection 7160305 ISDN ISDN ISDN connection attribute 7160306 ISDN ISDN ISDN connection type 7160307 ISDN ISDN ISDN ISDN connection element 7160308 ISDN ISDN point to point ISDN connection 7160309 ISDN ISDN point to multipoint ISDN connection 7160310 address 7160311 () . (network) number 7160
10、312 , . sub address 7160313 . numbering 7160314 addressing 7160315 , sub addressing 71604 (Access) ( ) 7160401 user network access 7160402 1. “transmission channel”(7041402) , “channel” . “access channel” “channel” . 2. “access channel” H channel, B channel D channel H, B D . access channel channel(
11、deprecated in this sense) ( ) C IEC 60050 716 1： 2002 5 7160403 H ISDN ISDN . H B , B . 1. H . . H0 384 kbit/s . . H11 1 536 kbit/s , H12 1 920 kbit/s . 2. H H , B D . H channel 7160404 B B 64kbit/s . B 1 , 64kbit/s 1 . B channel 7160405 D D B , . D (BRI) 16kbit/s , 1 (PRI) 64kbit/s . D channel 7160
12、406 ISDN ISDN ISDN user network interface structure 7160407 ISDN ISDN ISDN access capability 7160408 () . , , NT2 . terminal (equipment) TE (abbreviation) 7160409 . NT1 , NT2 . network termination NT (abbreviation) 7160410 ISDN ISDN ISDN terminal 7160411 ISDN ISDN terminal adapter TA (abbreviation)
13、7160412 B D ISDN D 16 kbit/s . basic (rate) access C IEC 60050 716 1： 2002 6 ( ) 7160413 ISDN 1 544 kbit/s, 2 048 kbit/s . D 64 kbit/s . primary rate access 7160414 multipoint access 7160415 ( ) (NT) ( , , ) , access contention 7160416 (NT) , access contention resolution7160417 user network interfac
14、e UNI (abbreviation) 7160418 . (reference point) . access protocol 7160419 OSI ( 2 ) , (DTE) (DCE) , , link access protocol LAP (abbreviation) 716 1 ： 1 ： 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS C IEC 60050-716-1： 2002 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS International Electrotechnical VocabularyChapter 7161：Integrated services digital network (ISDN) Part 1：General aspects ICS 01.040.33 Korean Agency for Technology and Standards http:/www.kats.go.kr
