1、 STD=EIA SP NO i1590-ENGL 2000 3234600 0656427 769 H May 17,2000 SUBJECT: Standards Proposal No. 4590, Proposed New Standard “Detail Speci Class Na Dispersion-Unshifted Single-mode Optical Fibers with Peak” (if approved, to be published as TIAEIA-492CAAB) BACKGROUND: The attached material was prepar
2、ed by the Fibers and Materials, and was approved b Committee. SP-4590 is herewith submitt concerned as a step toward standardizat Type of Comment - Techni Reference - Page TIA Technical Standards Subcommittee ce or rejection of this Standards Proposal. 2500 Wilson Boulevard, Suite 300 Arlington, VA
3、22201 7031907-7700 FAX 7031907-7727 Representmg the telecommuncations industry in association with the Electronic indusines Aiance nominal value shall be indicated on purchase order Coating composition: usually mac from one or more plastic materials or compositions, to protect the fiber during manuf
4、acture, handling, and use Applications: Transmission systems using dispersion-unshifted single-mode optical fibers, such as analog video, FDDI, SONETand ATM, that operate at one or more wavelengths in the 131 O, 1550, or 1400 nm wavelength windows. Copyright Telecommunications Industry Association P
5、rovided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD-EIA SP NO Y590-ENGL 2000 BBB 3234600 065643L L9T SP-4669 (to be published as TINEIA-492CAAB) Contents Foreword v Introduction I Scope . 2 Normative references, 3 Background in
6、formation . 3.1 Required specifications 3.3 Numbering system 3.4 Other requirements 3.5 Ordering information . 3.7 Additional requirements . 3 4 Inspection requirements., . . 3 3.2 Marking 3 . 3 4.2 Quality conforrnanc 5 Quality assessm Cl) codes and levels . 12 attributes, 1 3 I6 procedures 17 . 5
7、6 iii Previous page is blank Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD-EIA SP NO 4570-ENGL 2000 .H 3234600 Ob56432 O26 LII1 SP-4669 (to be published as TIAEIA-492CAAB
8、) Foreword (This Foreword is informative only and is not part of this Standard.) This document comes from TIA Standards Proposal No. 4590, formul FO-6.6.5, Working Group on Single-Mode fibers. There are 4 annexes: Annexes A, B and C are normative; Key words: SONET. ATM, FDDI, DWDM, dispersion-unshif
9、t V Previous page is blank Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD.EIA SP NO 4590-ENGL 2000 3234600 0656433 T62 SP-4669 (to be published as TINEIA-492CAAB) Detail S
10、pecification for class IVa dispersion-unshifted single-mode optical fibers that have a low water peak - TINEIA-492C000, Sectional Specification for class IVa dispersion-unshifted single-mode optical fibers; - TIAEIA-492CA00, Blank Detail Specification for class /Va dispersion-unshifted single-mode o
11、ptical fiber. 1 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STDmEIA SP NO 4590-ENGL - - 2000 - 3234600 0656434 4T9 _ . - SP-4669 (to be published as TINEIA-492CAAB) (Hereaft
12、er in this document, the above documents will be referred to as the Generic Specification, Sectional Specification and Blank Detail Specification, respectively.) 3 Background information 3.1 Required specifications This Standard takes the entire contents of clause 4 of the Sectiona The tables of thi
13、s document include the minimum list of attributes Sectional Specification. 3.2 Marking Marking shall conform to the provisions of 3.3 of the s +4 3.3 Numbering system The numbering system shall conform to 3.8 Use the park number for all parameters that have number system. 3.4 Other requirem Mark the
14、 reel to conform to the principles given in 3.3 of the Sectional Specification. 3.4.4 Packaging Packaging shall conform to the principles given in 3.9.4 of the Generic Specification. 2 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproducti
15、on or networking permitted without license from IHS-,-,- STD-EIA SP NO 4590-ENGL 2000 3234600 0656435 835 8111 SP-4669 (to be published as TINEIA-492CAAB) 3.4.5 Health and safety Health and safety considerations shall conform to the principles given in 3.9.5 of the Generic Specification. 3.5 Orderin
16、g information Orders for fibers covered by this Specification shall contain, in clear or following minimum information: the - Number and revision indicator of the Detail Specification. - Part number. See also 3.3 and Annex B of this Specificati 3.6 Additional information (not for insDection Dur Ther
17、e is no additional information. 3.7 Additional requirements There are no additional requirements. Quality Conformance Inspection shall be in accordance with 5.3 of the Sectional Specification. Note that periodic requalification is a standard component of the QCI program. 3 Copyright Telecommunicatio
18、ns Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-EIA I- - SP NO 4590-ENGL - 2000 3234600 Ob5b43b _ 77% 11111 SP-4669 (to be published as TIA/EIA-492CAAB) 5 Quality assessment tables Tables 1 through 4
19、 cover both qualification approval and QCI requirements, and required list of attributes, as given in 3.1 of this document. NOTE 1 - Column 1 cross references the subclause in the Sectiona gives more detail on preferred values and characteristics. NOTE 2 - Column 3 often lists more than one test pr
20、Many test procedures give interchangeable recul comparisons. Whenever a non-TINEIA test or a TI there is a reference to Annex C or D, which gives NOTE 3 - In column 4, certain performance re than a table can accommodate. For exam specified alternatives are recomme ed. See Annex B Four annexes suppor
21、t the tables: ? - Annex A (normative) explains the QCI c - Annex B (normative) ex covers multicellular part en aging test that has not been developed alized tests such as those not developed by TINEIA (e. easurement), and those tests (part of EIATIA-455-A, which cannot re 4 Copyright Telecommunicati
22、ons Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-EIA SP NO 4590-ENGL 2000 3234b00 Ob56437 bOB SP-4669 (to be published as TIAEIA-492CAAB) Table 1 - Dimensional specifications Sec- tional clause Sub-
23、4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 colored, Test pro- cedure(s), Attribute FOTP- Cladding 45,48 diameter or 176 Cladding noncir- cularity 45, 48, or 176 Core/clad- 1 I 45or176 ding con- centricity I error Coating 55, 163, diameter 1 or173 Performance requirements QCI method I Sample size and test conditi
24、ons 125.0 1 .O pm NIA 51.0 % I i 50.8 pm nm spectral width (See also Annex B.1) NIA T N/A I00 1 .o 1 .o 1 .o NR document: 245 pm is uncolored, for either uncolored or colored, 250 pm is as specified, Sec Annex B N/A = Not applicable. 5 Copyright Telecommunications Industry Association Provided by IH
25、S under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SP-4669 (to be published as TIA/EIA-492CAAB) Table 2 - Mechanical specifications Sec- tional clause sub- 4.3.1 4,3.2 Performance Quai. appr. & QCI method Test pro- requirements periodic requal.
26、 cedure(s), and test Sample I 6 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD*EIA SP NO 4590-ENGL 2000 eBs. 3234600 Ob5b439 480 Ba SP-4669 (to be published as TINEIA-492C
27、AAB) Table 3 (cont.)- Optical specifications Sec- tional clause Attribute Attenua- tion coef- 4.4.3 ficient at water peak Sub- I Zero-dis- persion 4.44 I wave- I length Zero-dis- 4.4.4 percion slope 4.4.5 Test pro- cedure(s), FOTP- Performance requirements and test conditions 24 or 120 168, 169, or.
28、 175 average at water peak (typically near 1383 nm) 5 value specified at 131 O nm after hydrogen aging (see Table 4) Quai. appr. & QCI method qual. periodic Sample size 10 NIA NIA 3 1.5 1 .o 1 .o 1 .o NR NIA = Not applicable 7 Copyright Telecommunications Industry Association Provided by IHS under l
29、icense with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD.EIA SP NO 4590-ENGL 2000 H 3234600 ObSb440 IT2 H - - _ SP-4669 (to be published as TINEIA-492CAAB) Table 3 (cont.) - Optical specifications tional 4.4.8 4.4.8 L Test pro- Performance requirements ce
30、dure($, and test Attribute FOTP- conditions Point discontin- uity at 131 O nm I I 0.1 O dB/pt. Point I I 59 discontin- uity at 1550 nm I I: 0.1 O dB/pt. Qual. appr. & Deriodic reaual. QCI method Sample size NIA 8 Copyright Telecommunications Industry Association Provided by IHS under license with EI
31、ANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-EIA SP NO 4590-ENGL 2000 H 3234600 ObSb441 O39 811 SP-4669 (to be published as TINEIA-492CAAB) Table 4 - Environmental specifications Sec- tional clause sub- 4.5.1 Attribute Advance heat aging Test pro- cedure(s)
32、, FOTP- 67 and test conditions Condition: + 85 “C for 30 days with test h QCi method PR PR NR NR 9 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SP-4669 (to be published as TI
33、NEIA-492CAAB) Sec- tional clause Sub- 4.5.2 Table 4 kont.1 - Environmen Attribute Test pro- cedure(s), FOTP- Temp- erature cycling 3 Performance requirements and test conditions Condition: - 40 to + 85 “C with test 1 131 O or 1550 nm 50.05 dB/km attenuation increase from initial value at 1310nm (No
34、average . il specifications Quai. appr. & periodic requal. 3 Bi- ennial QCI method PR PR NR NR 10 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STDmEIA SP NO 4590-ENGL 2000 H
35、 3234600 0656443 701 m SP-4669 (to be published as TIAIEIA-492CAAB) Sec- tional clause sub- 4.5.3 Table 4 (cor Test pro- cedure(s), Attribute FOTP- Temp- erature- hum i dity cycling 72 i - Environmen Performance requirements and test conditions Condition: - 40 to + 65 “C with test 131 O or 1550 nm 5
36、0.05 dB/km attenuation average increase from initial value at 1310nm(No average at water eak (typically near 1383 nm) I value specified at 1310 nm il specifications Quai. appr. & periodic I Sample size 3 10 !qual. Freq. b Bi- ennial Bi- ennia QCI method PR PR PR NR NR NR 11 Copyright Telecommunicati
37、ons Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISTD-EIA SP NO 4590-ENGL 2000 H 3234600 ObSb444 84& I _ _- _ - _ SP-4669 (to be published as TIAIEIA-492CAAB) Annex A (normative) Quality Conformance Insp
38、ection (QCI) codes and levels Further details, - Code QCI method this annex 1 O0 100% characterization A.l DPC Direct process control CI A3 PR Periodic requalification only (“N R“ in the final column of tables 1 through 4 indicate A.l 100% characterization This QCI method applies to attributes that
39、ar manufacturing operation. For example, clad monitoring. A.2 Direct proces This requires vi A.4 Peril 12 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-EIA SP NO 4590-ENGL
40、 2000 3234600 ObSb445 784 W SP-4669 (to be published as TINEIA-492CAAB) Annex B (normative) Part-number codes for multicellular attributes Certain attributes have multiple limits, or multiple nominal values. T attributes - see 3.3 in this document. The following multicellular att the procurement doc
41、ument: minimum length, proof test, coating dia nm, or 1550 nm, or both), and mode field diameter at 1310 nm. Details follow on the recommended code for each attribut into a multicellular part number, B.l Fiber length - Code length, km 1 1.1 2 2.2 3 3.3 4 4.4 5 5.4 6 6.6 8 8.8 A 10.0 X As? 13 Copyrig
42、ht Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SP-4669 (to be published as TIA/EiA-492CAAB) B.2 Proof test Minimum tensile proof stress - Code GPa Approx. kpsi A 0.34 50 B 0.69 1 O0 C
43、 1.37 200 X As ordered A 245 f 10 Uncolored B 250 I 15 Colored C 500 f 25 Uncolored X As ordered As or B.4 Attenuation coefficient One code covers att nm, 1383 nm and 1 0.40 0.25 0.40 0.30 rdered As ordered As ordered 14 Copyright Telecommunications Industry Association Provided by IHS under license
44、 with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - STD-EIA SP NO 4590-ENGL 2000 3234b00 Ob5b447 557 $B SP-4669 (to be published as TIAIEIA-492CAAB) 8.5 Mode field diameter The following are recommended code alternatives for mode field diameter (MFD) nomina
45、l values and tolerances. Code 1310nm A 8.8 2 0.5 B 9.1 k 0.5 C 9.3 f 0.5 D A or B or C X Asordered - B.6 Combined part number An example of a Detail Specification part number, augmente TIA492CAABl BB4D. This would indicate: - Designation of this document: TINEIA- - Minimum length 1 .I km - Proof str
46、ess 0.69 GPa - Coating diameter 25 - Attenuation 0.3510.3 ion does not appear in the part number. ssigned, it always describes the same This ensures 15 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted withou
47、t license from IHS-,-,-STD.EIA SP NO 4590-ENGL 2000 H 3234600 - _ 0656448 _ - 493 - - . SP-4669 (to be published as TiA/EIA-492CAAB) Annex C (normative) Non-TINEIA test procedures This annex covers non-TIAIEIA test procedures called out in this Specificati C.1 Hydrogen aging 1383 -i 3 nm). This meas
48、urement gives the baseline fiber to 0.01 atmospheres of hydrogen at room temp attenuation coefficient of the specimen at 1240 nm. molecular hydrogen present in the speci seen at 1240 nm. At this time the attenua After at least 14 days in the normal laborato indicative of the in attenuation as the 2 0.03 dB/km is enuation coefficient Note: For non- posure time of 21 days is expected. 16 Copyright Telecommunications Industry Association Provided by IHS under li
