1、METRICMIL-STD-2042-5B(SH)25 July 2002SUPERSEDINGMIL-STD-2042-5A(SH)29 September 1997MIL-STD-2042-5(SH)7 July 1993DEPARTMENT OF DEFENSESTANDARD PRACTICEFIBER OPTIC CABLE TOPOLOGY INSTALLATIONSTANDARD METHODS FORNAVAL SHIPS(CONNECTORS AND INTERCONNECTIONS)(PART 5 OF 7 PARTS)AMSC N/A AREA GDRQDISTRIBUT
2、ION STATEMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5B(SH)iiFOREWORD1. This Department of Defense Standard Practice is approved for use by theNaval Sea Systems Command,
3、Department of the Navy, and is available for use by allDepartments and Agencies of the Department of Defense.2. Beneficial comments (recommendations, additions, deletions) and anypertinent data which may be of use in improving this document should be addressed toDepartment of the Navy, Naval Sea Sys
4、tems Command, ATTN: SEA 05Q, 1333 Isaac HullAvenue Southeast, Stop 5160, Washington Navy Yard, DC 20376-5160 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing atthe end of this document or by letter.3. This standard practice provides detailed informat
5、ion and guidance topersonnel concerned with the installation of fiber optic cable topologies (opticalfiber cabling and associated components) on Naval surface ships and submarines. Themethods specified herein are not identifiable to any specific ship class or type,but are intended to standardize and
6、 minimize variations in installation methods toenhance the compatibility of the installations on all Naval ships.4. In order to provide flexibility in the use and update of the installationmethods, this standard practice is issued in eight parts; the basic standardpractice and seven numbered parts a
7、s follows:Part 1 CablesPart 2 EquipmentPart 3 Cable PenetrationsPart 4 CablewaysPart 5 Connectors and InterconnectionsPart 6 TestsPart 7 Pierside Connectivity Cable Assemblies and Interconnection HardwareProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
8、,-MIL-STD-2042-5B(SH)iiiCONTENTSPARAGRAPH PAGE1. SCOPE . 11.1 Scope . 11.1.1 Applicability . 12. APPLICABLE DOCUMENTS 22.1 General . 22.2 Government documents 22.2.1 Specifications, standards and handbooks . 22.2.2 Other government documents 32.3 Non-government publications . 32.4 Order of precedenc
9、e . 33. DEFINITIONS . 43.1 General fiber optics terms 43.2 Acronyms 43.3 Authorized approval. 43.4 BOF bundle 43.5 BOF fiber . 43.6 BOF tube 43.7 End user equipment 43.8 Fiber optic cable plant . 43.9 Fiber optic cable topology 43.10 Fiber optic interconnection box . 43.11 Installing activity . 43.1
10、2 Local cable . 43.13 Minimum bend diameter . 53.14 Optical fiber cable . 53.15 Optical fiber cable component (OFCC). . 53.16 Outlet box. . 53.17 Trunk . 53.18 Trunk cable . 53.19 Tube furcation unit . 54. GENERAL REQUIREMENTS 64.1 Optical fiber cable interconnection . 64.1.1 Interconnection compone
11、nt selection . 64.2 Fiber connectors 64.2.1 Installation 64.3 Fiber optic splices . 74.3.1 Installation 74.4 Tests . 74.5 Safety precautions 75. DETAILED REQUIREMENTS . 95.1 Heavy-duty connector installation . 95.1.1 Heavy-duty connectors with removable backshells . 95.1.2 Heavy-duty connectors with
12、 integral backshells 95.1.3 Heavy-duty connectors with insert retention nuts 95.1.4 Heavy-duty connectors with light duty strain relief . 95.2 Light duty connector installation . 95.3 Mechanical (rotary) splice installation . 95.4 COTS light duty connector installation .Provided by IHSNot for Resale
13、No reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5B(SH)ivCONTENTSPARAGRAPH PAGE6. NOTES 106.1 Intended use . 106.2 Issue of DODISS 106.3 Standard method designation 106.4 Subject term (key word) listing 10METHOD5A1 Multiple terminus connector installation 5A1-15B1 Si
14、ngle terminus connector installation 5B1-15C1 Mechanical splice ferrule installation 5C1-1TABLE PAGE5A1-I Equipment and materials . 5A1-15A1-II Cable stripping dimensions 5A1-65A1-III Equipment and materials 5A1-225A1-IV Cable stripping dimensions . 5A1-425A1-V Equipment and materials 5A1-605B1-I Eq
15、uipment and materials . 5B1-15C1-I Equipment and materials . 5C1-1FIGURE5A1-1 Backshell parts on the cable (straight backshell). 5A1-45A1-2 Cable stripping dimensions. . 5A1-55A1-3 Mixing the epoxy. . 5A1-75A1-4 Injecting epoxy into the terminus. 5A1-85A1-5 Inserting the fiber into the terminus. . 5
16、A1-95A1-6 Inserting a terminus in a cure adapter. 5A1-105A1-7 Termini in the curing oven. 5A1-105A1-8 Scoring the fiber. . 5A1-115A1-9 Placing the terminus in the insertion tool. 5A1-125A1-10 Inserting the terminus in the polishing tool. . 5A1-125A1-11 Removing the terminus from the polishing tool.
17、. 5A1-135A1-12 Scoring the fiber. . 5A1-145A1-13 Placing the terminus in the insertion tool. 5A1-155A1-14 Inserting the terminus in the polishing tool. . 5A1-155A1-15 Removing the terminus from the polishing tool. . 5A1-175A1-16 Removing the terminus from the polishing tool. . 5A1-185A1-17 Quality c
18、heck. . 5A1-185A1-18 Installing the terminus in the insert. . 5A1-195A1-19 Installing the alignment sleeve. . 5A1-205A1-20 Removing the terminus from the insert. . 5A1-215A1-21 Strain relief parts on the cable. 5A1-265A1-22 Installing the O-ring. . 5A1-275A1-23 Tightening the kevlar compression nut.
19、 . 5A1-285A1-24 Strain relief parts on the cable. 5A1-295A1-25 Installing the O-ring. . 5A1-315A1-26 Strain relief parts on the cable. 5A1-335A1-27 Installing the O-ring. . 5A1-345A1-28 Tightening the kevlar compression nut. . 5A1-355A1-29 Strain relief parts on the cable. 5A1-375A1-30 Installing th
20、e O-ring. . 5A1-385A1-31 Tightening the kevlar compression nut. . 5A1-40Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5A(SH)vCONTENTSFIGURE PAGE5A1-32 Cable stripping dimensions. 5A1-415A1-33 Mixing the epoxy. 5A1-445A1-34 Injecting ep
21、oxy into the terminus. . 5A1-445A1-35 Inserting the fiber into the terminus. 5A1-455A1-36 Inserting a terminus in a cure adapter. 5A1-465A1-37 Termini in the curing oven. 5A1-475A1-38 Scoring the fiber. . 5A1-485A1-39 Placing the terminus in the insertion tool. 5A1-485A1-40 Inserting the terminus in
22、 the polishing tool. . 5A1-495A1-41 Removing the terminus from the polishing tool. . 5A1-505A1-42 Scoring the fiber. . 5A1-515A1-43 Placing the terminus in the insertion tool. 5A1-515A1-44 Inserting the terminus in the polishing tool. . 5A1-525A1-45 Removing the terminus from the polishing tool. . 5
23、A1-535A1-46 Removing the terminus from the polishing tool. . 5A1-545A1-47 Quality check. . 5A1-555A1-48 Installing the spacing shafts. . 5A1-555A1-49 Installing the terminus in the insert. . 5A1-565A1-50 Installing the alignment sleeve. . 5A1-575A1-51 Removing the terminus from the insert. . 5A1-585
24、A1-52 Assembling the backshell. 5A1-585A1-53 Mixing the epoxy. 5A1-635A1-54 Injecting epoxy into the terminus. . 5A1-645A1-55 Inserting the fiber into the terminus. 5A1-655A1-56 Inserting a terminus in a cure adapter. 5A1-665A1-57 Termini in the curing oven. 5A1-665A1-58 Scoring the fiber. . 5A1-675
25、A1-59 Placing the terminus in the insertion tool. 5A1-685A1-60 Inserting the terminus in the polishing tool. . 5A1-685A1-61 Removing the terminus from the polishing tool. . 5A1-695A1-62 Scoring the fiber. . 5A1-705A1-63 Placing the terminus in the insertion tool. 5A1-715A1-64 Inserting the terminus
26、in the polishing tool. . 5A1-715A1-65 Removing the terminus from the polishing tool. . 5A1-735A1-66 Removing the terminus from the polishing tool. . 5A1-745A1-67 Quality check. . 5A1-745A1-68 Installing the terminus in the insert. . 5A1-755A1-69 Installing the alignment sleeve. . 5A1-765A1-70 Removi
27、ng the terminus from the insert. . 5A1-775B1-1 Installing the identification sleeve and connector boot (typical) . 5B1-35B1-2 Prepared OFCC dimensions for Lucent connectors. . 5B1-45B1-3 Prepared OFCC dimensions for Fiber Systems International connectors. 5B1-45B1-4 Mixing the epoxy. . 5B1-55B1-5 In
28、jecting epoxy into the connector. . 5B1-65B1-6 Applying epoxy to the connector barrel. . 5B1-75B1-7 Inserting the fiber into the connector. . 5B1-75B1-8 Sliding the crimp sleeve over the connector barrel. . 5B1-85B1-9 Crimping the connector. . 5B1-85B1-10 Scoring the fiber. . 5B1-105B1-11 Inserting
29、the connector into the polishing tool. . 5B1-115B1-12 Polishing the connector. . 5B1-115B1-13 Scoring the fiber. . 5B1-13Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5A(SH)viCONTENTSFIGURE PAGE5B1-14 Inserting the connector into the p
30、olishing tool. . 5B1-135B1-15 Quality check. . 5B1-155C1-1 Injecting adhesive into the ferrule. 5C1-45C1-2 Inserting the fiber into the ferrule. . 5C1-55C1-3 Positioning the curing lamp. 5C1-55C1-4 Scoring the fiber. 5C1-65C1-5 Removing the excess adhesive. . 5C1-75C1-6 Polishing the ferrule. 5C1-85
31、C1-7 Quality check. 5C1-9Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5B(SH)11. SCOPE1.1 Scope. This standard practice provides detailed methods for installingoptical fiber cable connectors and interconnecting devices.1.1.1 Applicabil
32、ity. These criteria apply to installations on specific shipswhen invoked by the governing ship specification or other contractual document.They are intended primarily for new construction; however, they are also applicablefor conversion or alteration of existing ships. The rapidly changing state of
33、theart in fiber optic technology makes it essential that some degree of flexibility beexercised in enforcing this document. Where there is a conflict between thisdocument and the ship specification or contract, the ship specification or contractshall take precedence. Where ship design is such that t
34、he methods herein cannot beimplemented, users shall submit new methods or modifications of existing methods forapproval prior to implementation to: Department of the Navy, Naval Surface WarfareCenter, Dahlgren Division, ATTN: Code B35, 17320 Dahlgren Road, Dahlgren, VA 22448-5100.Provided by IHSNot
35、for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5B(SH)22. REFERENCED DOCUMENTS2.1 General. The documents listed in this section are specified in sections3, 4 and 5 of this standard. This section does not include documents cited in othersections of this sta
36、ndard or recommended for additional information or as examples.While every effort has been made to ensure the completeness of this list, documentusers are cautioned that they must meet all specified requirements documents citedin sections 3, 4 and 5 of this standard, whether or not they are listed.2
37、.2 Government documents.2.2.1 Specifications, standards and handbooks. The following specifications,standards and handbooks form a part of this document to the extent specified herein.Unless otherwise specified, the issues of these documents are those listed in theDepartment of Defense Index of Spec
38、ifications and Standards (DODISS) and supplementsthereto, cited in the solicitation (see 6.2).FEDERAL SPECIFICATIONSA-A-00272 - Caulking Compounds.A-A-59730 - Plugs, Tapered Tube, Blown Optical Fiber.DEPARTMENT OF DEFENSE SPECIFICATIONSMIL-PRF-24623 - Splice, Fiber Optic Cable, General Specification
39、 for(Metric).MIL-PRF-24792 - Adhesive, Epoxy, Two Part, Fiber Optics.MIL-PRF-24793 - Adhesive, UV Curable, One Part, Fiber Optics.MIL-PRF-24794 - Material, Index Matching, Fiber Optics.MIL-C-28876 - Connectors, Fiber Optic, Circular, Plug andReceptacle Style, Multiple Removable Termini,General Speci
40、fication for.MIL-T-29504 - Termini, Fiber Optic Connector, Removable, GeneralSpecification for.MIL-C-83522 - Connectors, Fiber Optic, Single Terminus, GeneralSpecification for.MIL-PRF-85045 - Cables, Fiber Optics, (Metric), GeneralSpecification for.DEPARTMENT OF DEFENSE STANDARDSMIL-STD-2042-1 - Fib
41、er Optic Cable Topology Installation, StandardMethods for Naval Ships (Cables)(Part 1 of 7 Parts).MIL-STD-2042-2 - Fiber Optic Cable Topology Installation, StandardMethods for Naval Ships (Equipment)(Part 2 of 7Parts).MIL-STD-2042-6 - Fiber Optic Topology Installation, Standard Methodsfor Naval Ship
42、s (Tests)(Part 6 of 7 Parts).Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5B(SH)3(Unless otherwise indicated, copies of the above specifications, standards, andhandbooks are available from the Standardization Documents Order Desk, 700
43、 RobbinsAve, Building 4D, Philadelphia, PA, 19111-5094.)2.2.2 Other Government documents. The following other Government documentsform a part of this document to the extent specified herein. Unless otherwisespecified, the issues are those cited in the solicitation.DEPARTMENT OF DEFENSE DRAWINGSNAVSE
44、A Drawing - 6872811 Tool Kit, ST Connector (MIL-C-83522), FiberOptic, Navy Shipboard.- 6872812 Tool Kit, Splice (MIL-S-24623), Fiber Optic,Navy Shipboard.- 6872813 Tool Kit, HD Connector (MIL-C-28876), FiberOptic, Navy Shipboard.- 7085185 Tool Kit, Fiber Optic, Navy Submarine(Copies of documents sho
45、uld be obtained from the contracting activity or asdirected by the contracting officer.)2.3 Non-Government publications. The following documents form a part of thisdocument to the extent specified herein. Unless otherwise specified, the issues ofthe documents which are DOD adopted are those listed i
46、n the issue of the DODISScited in the solicitation. Unless otherwise specified, the issues of documents notlisted in the DODISS are the issues of the documents cited in the solicitation (see6.2).AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)ANSI Z136.2 - Safe Use of Optical Fiber Communication Systems
47、Utilizing Laser Diode and LED Sources(Application for copies should be addressed to the American National StandardsInstitute, 1430 Broadway, New York, NY 10018-3308.)ELECTRONICS INDUSTRY ASSOCIATION/TELECOMMUNICATIONS INDUSTRY ASSOCIATIONEIA/TIA-440 - Fiber Optic Terminology.(Application for copies
48、should be addressed to Global Engineering Documents,1990 M Street NW, Suite 400, Washington, DC 20036.)2.4 Order of precedence. In the event of a conflict between the text of thisdocument and the references cited herein, the text of this document takesprecedence. Nothing in this document, however, s
49、upersedes applicable laws andregulations unless a specific exemption has been obtained.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-5B(SH)43. DEFINITIONS3.1 General fiber optics terms. Definitions for general fiber optics termsused in this standard practice are in accordance with EIA/TIA-440. Definitions forother terms as they are used in thi
