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1、BRITISH STANDARD BS 6100-3.2.1: 1984 Incorporating Amendment No. 1 Glossary of Building and civil engineering terms Part 3: Services Section 3.2 Internal communication and transport Subsection 3.2.1 Internal communication UDC 001.4:624 + 69 Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:0
2、5:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6100-3.2.1:1984 This British Standard, having been prepared under the direction of the Basic Data and Performance Criteria for Civil Engineering and Building Structures Standards Committee, was published under the authority of the Board of BSI and c
3、omes into effect on 30 November 1984 BSI 03-1999 The Committees responsible for this British Standard are shown in Part 0 The following BSI references relate to the work on this standard: Committee reference BDB/3 Draft for comment 82/13620 DC ISBN 0 580 14131 4 Amendments issued since publication A
4、md. No.Date of issueComments 7257August 1992Indicated by a sideline in the margin Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6100-3.2.1:1984 BSI 03-1999i Contents Page Forewordii 321 1 Telecommunication1 321 11 Systems and installati
5、ons1 321 12 Conductors and aerials1 321 13 Exchanges2 321 2 Other communications2 321 3 Terminals3 321 31 Terminal devices3 321 32 Terminal equipment3 321 4 Security3 Index4 Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6100-3.2.1:1984
6、ii BSI 03-1999 Foreword This Subsection of Part 3 of this British Standard has been prepared under the direction of the Basic Data and Performance Criteria for Civil Engineering and Building Structures Standards Committee. The terms included in this Subsection are considered relevant to building and
7、 civil engineering. In particular, it does not cover terms and definitions dealing with the communications aspects of fire precautions and prevention which are specifically excluded from all Parts of this standard. For definitions of more specialized terms for the subjects covered, reference should
8、be made to the following standards. For communications: BS 3527, Glossary of terms used in data processing. BS 4727, Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. and the definitions clauses in: BS 6450, Private branch exchanges for connection to the
9、 British Telecommunications public switched telephone network. BS 6450-1, Specification for general requirements. BS 6506, Code of practice for the installation of private branch exchanges for connection to the British Telecommunications public switched telephone network. For intruder alarms: the de
10、finitions clauses in: BS 4737, Intruder alarm systems in buildings. BS 5979, Specification for direct line signalling systems and for remote centres for intruder alarm systems. The definitions in this Subsection of terms that also occur in the above standards are technically equivalent to any defini
11、tions of them given in those standards. A general introduction to and explanation of this glossary is given in Part 0 of this standard which itemizes the Parts, Sections and Subsections into which this glossary is divided and provides a general alphabetical index of all the terms in the Sections and
12、 Subsections already published. Those using individual Sections and Subsections of this glossary are urged to consult Part 0 when doing so. The other Sections of this Part are as follows: The other Subsection of this Section is as follows: Terms and definitions for heating, ventilating and air condi
13、tioning are to be found in BS 5643 “Glossary of refrigeration, heating, ventilating and air conditioning terms”, which deals with all aspects of the subjects and to which terms and definitions particularly relevant to building and civil engineering have been added. Terms are listed alphabetically in
14、 the index and are referred to by numbers which are found against the term in the body of the Subsection. There they are arranged in a classified order, each term having an individual number consisting of seven digits in two parts, the first of three digits, the second of four. The first three digit
15、s represent the number of the Part, Section and Subsection. The fourth digit represents the group of terms, the fifth digit represents the subgroup of terms, and the last two digits represent the place within the subgroup. 3.1Energy sources and distribution 3.3Sanitation 3.4Lighting 3.2.2 Internal t
16、ransport Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6100-3.2.1:1984 BSI 03-1999iii Where two terms are considered equivalent they are given together in the same typeface. Alternative terms are given below the preferred terms with the
17、ir status indicated, e.g. “deprecated”. These terms are not individually numbered, but are included in the index with a reference to the preferred term. Terms of more than one word, e.g. “inductive loop”, are written in a direct style, not as “loop, inductive”. The inverted term is included in the i
18、ndex with a reference to the direct term. Italicized words in definitions indicate that they are defined elsewhere in this Subsection. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application.
19、Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, pages 1 to 4 and a back cover. This standard has been updated (see copyright date) and may have had amendments i
20、ncorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy,
21、 (c) BSI BS 6100-3.2.1:1984 BSI 03-19991 321 1 Telecommunication 321 11 Systems and installations No.TermDefinition 321 1101 telecommunicationsTransmission, emission or reception of signs, signals, written images and sounds or intelligence of any nature by wire, radio, optical or other electromagnet
22、ic means. 321 1102 public telecommunications network Network of telecommunications facilities provided for use by members of the public. 321 1103 internal telephone systemSystem providing telephone communication between locations that are all within the same premises, generally without any central e
23、xchange equipment. 321 1104 telecommunications distribution system Conductors and associated connecting devices that allow telecommunications between any defined telecommunications terminal devices within the premises, or between devices within the premises and the public telecommunications network.
24、 321 1105 internal cable distribution system Part of a telecommunications distribution system, that provides interconnection between a number of telecommunications terminal devices. 321 1106 distribution pointLocation in a telecommunications distribution system at which cables terminate and from whi
25、ch connections to individual telecommunications outlets may be made. 321 1107 test jack frameStructure connected to a private branch exchange or part of a private branch exchange that provides a facility for disconnection and testing. 321 1108 British Telecommunications distribution frame Structure
26、within a telecommunications distribution system, used as a terminating point, that British Telecommunications may provide for their external cable, their cables to private branch exchange connection points and services provided by them within a building. 321 1109 user distribution frameStructure wit
27、hin a telecommunications distribution system that a user may provide in addition to a test jack frame as an interconnection point for cabling, particular to a private branch exchange, not provided by British Telecommunications. 321 1110 cable branching pointLocation at which, in a telecommunications
28、 distribution system, the conductors of one cable are divided into two or more cables of smaller capacity serving different locations. 321 1111 under-floor distributionMethod of distributing telecommunications circuits in which cables are routed either in permanent ducts laid in the floor surface, o
29、r in the void beneath a suspended floor. 321 1112 under-carpet distributionMethod of distributing telecommunications circuits in cables of special “ribbon” construction that allows them to be laid between a structural floor surface and a covering without presenting a hazard to foot or other traffic.
30、 321 1113 telecommunications outletApparatus, usually a fixed socket that accepts a free plug, located at the position where a flexible cable to a telecommunications terminal device is connected. 321 12 Conductors and aerials 321 1201 conductorSubstance or body that allows electric current to pass a
31、long it. 321 1202 optical fibreFibre strand of glass or plastics along which signals may be transmitted in the form of light. Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6100-3.2.1:1984 2 BSI 03-1999 No.TermDefinition 321 1203waveguid
32、eMetal tube designed for the transmission of electromagnetic energy. 321 1204coaxial cableCable that consists, principally, of one or more pairs of conductors, one conductor of each pair being a tube, coaxially surrounding the other. 321 1205telecommunications channel Means of transmission of signal
33、s in one direction between two points. 321 1206telecommunications circuit Combination of two telecommunications channels that permits transmission in both directions between two points. 321 1207aerialPart of a communications system that radiates electromagnetic waves into free space or receives them
34、. 321 1208satellite link aerialAerial used for communication via an artificial satellite positioned above the earth. 321 1209inductive loopSpecialized aerial, looped around a building, that transmits and receives signals to or from portable telecommunications terminal devices. 321 13 Exchanges 321 1
35、301exchange premises exchange deprecated Room or building that houses exchange equipment. 321 1302private branch exchange (abbrev. PBX) Exchange equipment that provides internal communication and usually has connection to the public telecommunications network. 321 1303private automatic branch exchan
36、ge (abbrev. PABX) Private branch exchange that functions mainly on an automatic basis. 321 1304private manual branch exchange (abbrev. PMBX) Private branch exchange that functions exclusively on a manual basis. 321 1305exchange equipment exchange deprecated Equipment that, selectively, establishes t
37、emporary connections between telecommunications circuits and may provide other optional facilities. 321 1306switchboardSuite of one or more operating consoles at which interconnection of telecommunications circuits is manually controlled. 321 2 Other communications 321 2001public address system Syst
38、em, with connected loudspeakers distributed about a building or site, over which messages can be announced. 321 2002radio or television distribution system System for the distribution of television and/or radio programmes by cable network to a number of connected receiving points. 321 2003closed cir
39、cuit television System in which television signals are generated and distributed by direct cables to defined receiver locations. Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6100-3.2.1:1984 BSI 03-19993 321 3 Terminals 321 31 Terminal
40、devices No.TermDefinition 321 3101telecommunications terminal device Apparatus for the user at the end of a telecommunications circuit. 321 3102modemTelecommunications device that modulates and demodulates signals to enable digital data to be transmitted over analogue (telephone) circuits. 321 3103c
41、omputerData processor that can perform substantial computation, including numerous arithmetic operations or logic operations, without intervention by a human operator during a run. 321 3104hardwarePhysical equipment used in data processing as opposed to computer programs, procedures, rules, etc. 321
42、 3105peripheral equipment Hardware that is distinct from the computer and which may provide additional facilities or outside communication. 321 3106visual display unit (abbrev. VDU) Cathode ray tube receiver capable of displaying information usually originated by a computer. 321 3107telephone setTel
43、ecommunications terminal device for transmitting speech, that incorporates a microphone and receiver. 321 32 Terminal equipment 321 3201telephone hoodAcoustic hood that fits above a telephone set in such a position as to reduce the ambient noise level for the user. 321 4 Security 321 4001intruder al
44、arm system Electrical installation designed to detect and signal the presence, entry or attempted entry of an intruder. 321 4002detection circuitCircuit that connects one or more detection devices or processing devices to the control equipment of an intruder alarm system, or a circuit connecting a d
45、etection device to a processing device. 321 4003detection deviceDevice that generates an alarm condition in response to intrusion or to attempted intrusion, or to deliberate action by the subscriber. NOTEThe term includes deliberately operated devices, but excludes anti-tamper devices. 321 4004telep
46、hone entry system Security system that allows access to a building or room, only after a person has been identified by telephone set. Licensed Copy: sheffieldun sheffieldun, na, Tue Dec 05 01:05:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6100-3.2.1:1984 4 BSI 03-1999 Index address system, publ
47、ic 321 2001 aerial 321 1207 aerial, satellite link 321 1208 alarm system, intruder 321 4001 automatic branch exchange, private 321 1303 branch exchange, private 321 1302 branch exchange, private automatic 321 1303 branch exchange, private manual 321 1304 branching point, cable 321 1110 British Telec
48、ommunications distribution frame 321 1108 cable, coaxial 321 1204 cable branching point 321 1110 cable distribution system, internal 321 1105 channel, telecommunications 321 1205 circuit, detection 321 4002 circuit, telecommunications 321 1206 closed circuit television 321 2003 coaxial cable 321 120
49、4 computer 321 3103 conductor 321 1201 detection circuit 321 4002 detection device 321 4003 device, detection 321 4003 device, telecommunications terminal 321 3101 display unit, visual 321 3106 distribution, under-carpet 321 1112 distribution, under-floor 321 1111 distribution frame, British Telecommunications 321 1108 distribution frame, user 321 1109 distribution point 321 1106 distribution system, internal cable 321 1105 distribution system, radio or television 321 2002 distribution system, telecommunications 321 1104 entry system, telephone 321 4004 equipment, excha