TIA-492AAAA-A-1998 Detail Specification for 62 5-Micrometer Core Diameter 125-Micrometer Cladding Diameter Class Ia Graded-Index Multimode Optical Fibers《62 5-um芯径 125-um包层直径la级渐变指.pdf
《TIA-492AAAA-A-1998 Detail Specification for 62 5-Micrometer Core Diameter 125-Micrometer Cladding Diameter Class Ia Graded-Index Multimode Optical Fibers《62 5-um芯径 125-um包层直径la级渐变指.pdf》由会员分享,可在线阅读,更多相关《TIA-492AAAA-A-1998 Detail Specification for 62 5-Micrometer Core Diameter 125-Micrometer Cladding Diameter Class Ia Graded-Index Multimode Optical Fibers《62 5-um芯径 125-um包层直径la级渐变指.pdf(30页珍藏版)》请在麦多课文档分享上搜索。
1、 DOCUMENT Detail Specification for 62.5 pm Core Diametedl25 pm Cladding Diameter Class Ia Graded Index Multimods Optical Fibers TIA-492AAAA-A 1 (Revision of EIA-492AAAA) Reaffirmed September 30,2002 January 1998 TELECOMMUNICATIONS INDUSTRY ASSOCIATION The Teleconmiunications Industry Association rep
2、resents the conmiunications sector of Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through
3、eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Publications shall not in any
4、 respect preclude any member or non-member of TIA from manufacturing or selling products not conforming to such Publications. Neither shall the existence of such Documents preclude their voluntary use by non-TIA members, either domestically or internationally. TIA DOCUMENTS TIA Documents contain inf
5、ormation deemed to be of technical value to the industry, and are published at the request of the originating Committee without necessarily following the rigorous public review and resolution of comments which is a procedural part of the development of a American National Standard (ANS). TIA documen
6、ts shall be reviewed on a five year cycle by the formulating Committee and a decision made on whether to reaffirm, revise, withdraw, or proceed to develop an American National Standard on this subject. Suggestions for revision should be directed to: Standards nominal value shall be indicated on purc
7、hase order Coating composition: usually made from one or more plastic materials 01 compositions, to protect the fiber during manufacture, handling, and use Cladding diameter: 125.0 vm Application(s): on-premise! interbuilding and intrabuilding fibe installations, including LANs, PBXs video, various
8、multiplexing uses outside telephone cable plant use and miscellaneous related uses Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- . STD-EIA TIA-492AAAA-A-ENGL 1778 m 3234600 057L74b 31
9、2 m TINEIA-492AAAA-A Contents Foreword . v Introduction 1 1 Scope 1 2 Normative references 1 3 Background information . 2 3.1 Required specifications . 2 3.2 Marking . 2 3.3 Numbering system 2 3.4 Other requirements . 2 3.5 Ordering information . 3 3.6 Additional information (not for inspection purp
10、oses) . 3 3.7 Additional requirements 3 4 Inspection requirements 3 3 4.1 Qualification approval . 3 4.2 Quality conformance Inspection 5 Quality assessment tables . 4 Annex A (normative). Quality Conformance Inspection (QCI) codes and levels . 10 Annex B (normative). Alternative part-number codes f
11、or multicellular attributes 11 Annex C (informative). Surrogate and other test procedures . 14 Annex D (informative). Material dispersion specification 16 Table 1 . Dimensional specifications 5 Table 2 . Mechanical specifications . 6 Table 3 - Optical specifications 7 Table 4 - Environmental specifi
12、cations 9 . 111 Previous page is blank Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD*EIA TIA-472AAAA-A-ENGL 2778 3234b00 U573747 257 TINE IA-492AAPA-A Foreword (This Foreword is i
13、nformative only and is not part of this Standard.) This document comes from TIA Standards Proposal No. 3006-B, formulated under the cognizance of TIA FO-6, Committee on Fiber Optics, FO-6.6, Subcommittee on Optical Fibers and Materials, and FO-6.6.2, Working Group on optical fiber specifications. NO
14、TE - This document was previously published as EIMIA492AAAA. The original version of this document was formulated under the cognizance of TIA TR-41.8.1, Ad Hoc Working Group on Building Wiring for Commercial Enterprises. This fiber Specification supports TIAS fiber-optic cable specifications and is
15、also intended to become a Federal Information Processing Standards Publication (FIPS PUB). There are 4 annexes: Annexes A and 6 are normative; Annexes C and D are informative. Key Words: multimode, detail specification V Previous page is blank Copyright Electronic Industries Alliance Provided by IHS
16、 under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-EIA TIA-472AAAA-A-ENGL 1778 m 3234b00 0.571748 175 TINE IA-492A4AA-A) Detail Specification for 62.5-pm core diameter/I25=pm cladding diameter class la graded-index multimode optical fibers I
17、 n t rod uct ion This Specification enables end users and manufacturers of fiber-optic cable to specify one of the choices of multimode optical fiber contained in the cable. This Specification, in conjunction with Generic Specification TIAIElA-4920000-B and Sectional Specification TIAIEIA-492AOOO-A,
18、 follow the specification structure of the National Electronic Components Quality Assessment System (NECQ). I Scope This Detail Specification applies to class la, graded-index, 62.5/125 pm multimode optical fiber used as a component in the manufacture of fiber-optic cable used in buildings. Applicat
19、ions include, but are not restricted to, the following: on-premises intrabuilding and interbuilding fiber installations, including LANs, PBXs, video, various multiplexing uses, outside telephone cable plant use, and miscellaneous related uses. 2 Normative references Where applicable, this Detail Spe
20、cification shall use information and related documents derived from. and referenced in: - TIA/EIA-4920000-B, Generic Specification for optical fibers; 1 Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without licens
21、e from IHS-,-,-TIAIEIA-492AAAA-A - TIAiEIA-492AOOO-A, Sectional Specification for class la graded-index multimode optical fibers; 2 Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD-E
22、IA TIA-492AAAA-A-ENGL 1998 W 3234b00 0593953 552 W TINE IA-492AAAA-A) - TIA/EIA-492AAOO-A, Blank Detail Specification for class la graded-index multimode optical fiber. (Hereafter in this document, the above documents will be referred to as the Generic Specification, Sectional Specification, and Bla
23、nk Detail Specification, respectively.) 3 Background information 3.1 Required specifications This Standard takes the entire contents of clause 4 of the Sectional Specification into account. The tables of this document include the minimum list of attributes specified in clause 4 of the Sectional Spec
24、ification. 3.2 Marking Marking shall conform to the provisions of 3.3 of the Sectional Specification. 3.3 Numbering system The numbering system shall conform to 3.8 of the Generic Specification. Use the part number for all items on every purchase order to define .particular choices for certain param
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