33.120.20 导线和对称电缆 标准查询与下载
共找到 508 条与 导线和对称电缆 相关的标准，共 34 页
When used together with EN 50290 and EN 50289, this European Standard covers cables for instrumentation, inter-connection of equipment and information technology cabling applications. Cables for information technology cabling systems, covered by this standard are suitable for use in digital and analogue data systems meeting the requirements, for example, of EN 50090-2-1, EN 50090-3-1, EN 50098-1, EN 50098-2 and EN 50173. Instrumentation cables covered by this standard are suitable for connecting instruments and control systems for analogue or digital signal transmission. Unless otherwise specified, all cables covered by this standard may be subjected to voltages greater than 50 V a.c or 75 V d.c. but not more than 300 V a.c. or 450 V d.c. and shall meet the essential requirements of the low voltage directive. Due to current limitation related to the conductor cross sectional area, they are not intended for direct connection to mains electricity supply. The maximum current rating per conductor is less than or equal to 175 mA unless otherwise specified in the relevant sectional specification. Cabling elements as defined in 4.3 of this standard may be incorporated in hybrid construction cables together with coaxial or optical fibre cabling elements.
Multi-element metallic cables used in analogue and digital communication and control - Part 1:Generic specification
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2004-01-14
- 实施
- 2004-01-14
Multi-element metallic cables used in analogue and digital communication and control - Sectional specification for screened cables characterized up to 100 MHz - Work area and patch cord cables
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2004-01-14
- 实施
- 2004-01-14
This sectional specification covers screened cables, characterised up to 100 MHz, to be used as work area cables to connect a telecommunications outlet to the terminal equipment and for patch cord cables to establish connections on a patch panel as defined in EN 50173. Work area cables may also be used as patch cord cables in any distributor of a generic building wiring system to interconnect with equipment or to cross-connect between cabling systems. The electrical, mechanical, transmission and environmental performance Characteristics of he screened cables, related to their reference test methods, are detailed. This sectional specification is to be read in conjunction with EN 50288-1 which contains the essential provisions for its application.
Multi-element metallic cables used in analogue and digital communication and control - Part 2-2:Sectional specification for screened cables characterised up to 100 MHz - Work area and patch cord cables
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2004-01-14
- 实施
- 2004-01-14
Multi-element metallic cables used in analogue and digital communication and control. Generic specification
- ICS
- 33.120.20
- CCS
- 发布
- 2004-01-14
- 实施
- 2004-01-14
1 This standard applies to 60-250°C single- or multiple-conductor jacketed or unjacketed, integral or nonintegral cables and single or multiple coaxial cables for telephone and other communication circuits such as voice, data, and audio for on-premise customer systems. These cables ale not prohibited from containing one or more optical fibre members. For the purpose of this standard, a coaxial cable or coaxial member conductor is a single conductor with a shield. For the purpose of this standard, a single- or multiple-conductor unjacketed cable is a cross-connect wire. 2 This standard applies to communications cables that are intended primarily for installation in accordance with Section 60 of the Canadian Electrical Code (CEC), Part 1, and Article 800 of the National Electrical Code (NEC) . They are rated for 300 V applications but are not so marked.
10/26/2004 (6p)
- ICS
- 33.120.20
- CCS
- 发布
- 2004-01-01
- 实施
Commercial Item Description A-A-342C dated December 27, 1999, has been reviewed and determined to be valid for use in acquisition.
ADHESIVE, SEMI-SOLID STICK FORM, WITH DISPENSER
- ICS
- 33.120.20
- CCS
- M64
- 发布
- 2004
- 实施
This recirculation ballot is a result of the comment resolution held on SP-3-3339-RV1.
Customer-Owned Outside Plant Telecommunications Cabling
- ICS
- 33.120.20
- CCS
- P92
- 发布
- 2004
- 实施
Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments - Part 1: General specification
- ICS
- 33.120.20
- CCS
- L18
- 发布
- 2004
- 实施
Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments. Part 1: Generic specification (IEC 62012-1:2002)
- ICS
- 33.120.20
- CCS
- 发布
- 2003-12-28
- 实施
- 2003-12-28
This sectional specification relates to 61156-1. The cables described herein may be used for various communication systems as well as for analog systems, such as video, that exit or are under development and which may use as many as four pairs simultaneously. In this sense, this sectional specification provides the cable characteristics required by system developers to evaluate new systems as well as to enhance present systems. It covers a cable having four individually screened (STP) pairs. The cable may be provided with common screen over the cable core. The transmission characteristics are specified up to a frequency of 1200 MHz and at a temperature of 2
Multicore and symmetrical pair/quad cables for digital communications - Part 7: Symmetrical pair cables with transmission characteristics up to 1200 MHz - Sectional specification for digital and analog communication cables
- ICS
- 33.120.20
- CCS
- 发布
- 2003-12-11
- 实施
- 2003-10-24
This part of 61156 applies to capability approval requirements for cables for various communication systems as well as to analog systems, such as video, that exit or are under development and which may use as many as four pairs simultaneously. Clause 2 and its subclauses refer to the content of the capability manual. Clause 3 and its subclauses refer to the related quality layout. Clause 4 is related to the maintenance of the capability approval.
Multicore and symmetrical pair/quad cables for digital communications - Part 7-2: Symmetrical pair cables with transmission characteristics up to 1200 MHz - Quality assessment procedure - Sectional specification for digital and analog communication cables
- ICS
- 33.120.20
- CCS
- 发布
- 2003-12-11
- 实施
- 2003-10-24
The blank detail specification determines the layout and style for detail specifications describing symmetrical pair cables with transmission characteristics up to 1200 MHz for digital and analog communications. Detail specifications, based on the blank detail specification, may be prepared by a national organization, a manufacturer, or a user.
Multicore and symmetrical pair/quad cables for digital communications - Part 7-1: Symmetrical pair cables with transmission characteristics up to 1200 MHz - Blank detail specification for digital and analog communication cables
- ICS
- 33.120.20
- CCS
- 发布
- 2003-12-11
- 实施
- 2003-10-24
Applies to capability approval requirements for cables for various communication systems as well as to analog systems, such as video, that exist or are under development and which may use as many as four pairs simultaneously.
Multicore and symmetrical pair/quad cables for digital communications - Part 7-2: Symmetrical pair cables with transmission characteristics up to 1200 MHz; Quality assessment procedure; Sectional specification for digital and analog communication cables
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2003-11
- 实施
- 2003-09-16
Provides the cable characteristics required by system developers to evaluate new systems as well as to enhance present systems.
Multicore and symmetrical pair/quad cables for digital communications - Part 7: Symmetrical pair cables with transmission characteristics up to 1200 MHz; Sectional specification for digital and analog communication cables
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2003-11
- 实施
- 2003-09-16
Determines the layout and style for detail specifications describing symmetrical pair cables with transmission characteristics up to 1200 MHz for digital and analog communications. Detail specifications, based on the blank detail specification, may be pr
Multicore and symmetrical pair/quad cables for digital communications - Part 7-1: Symmetrical pair cables with transmission characteristics up to 1200 MHz; Blank detail specification for digital and analog communication cables
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2003-11
- 实施
- 2003-09-16
This sectional specification relates to 61156-1. The cables described herein may be used for various communication systems as well as for analog systems, such as video, that exit or are under development and which may use as many as four pairs simultaneously. In this sense, this sectional specification provides the cable characteristics required by system developers to evaluate new systems as well as to enhance present systems. It covers a cable having four individually screened (STP) pairs. The cable may be provided with common screen over the cable core. The transmission characteristics are specified up to a frequency of 1200 MHz and at a temperature of 2
Multicore and symmetrical pair/quad cables for digital communications - Part 7: Symmetrical pair cables with transmission characteristics up to 1 200 MHz - Sectional specification for digital and analog communication cables
- ICS
- 33.120.20
- CCS
- 发布
- 2003-10-09
- 实施
- 2003-07-04
This part of 61156 applies to capability approval requirements for cables for various communication systems as well as to analog systems, such as video, that exit or are under development and which may use as many as four pairs simultaneously. Clause 2 and its subclauses refer to the content of the capability manual. Clause 3 and its subclauses refer to the related quality layout. Clause 4 is related to the maintenance of the capability approval.
Multicore and symmetrical pair/quad cables for digital communications - Part 7-2: Symmetrical pair cables with transmission characteristics up to 1 200 MHz - Quality assessment procedure - Sectional specification for digital and analog communication cable
- ICS
- 33.120.20
- CCS
- 发布
- 2003-10-09
- 实施
- 2003-07-04
Iocal telecommunications cable for broadband applications,polyolefin insulated copper conductors,laminated aluminium polyethylene sheath
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2003-07-07
- 实施
- 2003-07-07
Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments - Part 1: Generic specification (IEC 62012-1:2002); German version EN 62012-1:2002
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2003-06
- 实施
- 2003-06-01
The application of this blank detail specification relates to multicore and symmetrical pair(s)/quad(s) cables for digital communications in riser cables. This blank detail specification determines the layout and style for detail specifications describ-ing multicore and symmetrical pair(s)/quad(s) cables for digital communication in riser cables. Detail specifications based on the blank detail specification may be prepared by a national standards organization, a manufacturer or a user.
Multicore and symmetrical pair/quad cables for digital communications - Part 4-1: Riser cables; Blank detail specification
- ICS
- 33.120.20
- CCS
- K13
- 发布
- 2003-04
- 实施
- 2009-05-15
