1、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042B(SH)iiFOREWORD1. This Department of Defense Standard Practice is approved for use by theNaval Sea Systems Command, Department of the Navy, and is available for use by allDepartments and Age
2、ncies 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 addressedto: Department of the Navy, Naval Sea Systems Command, ATTN: SEA 05Q, 1333 IsaacHull Avenue Southeast, Stop 5160,
3、Washington Navy Yard, DC 20376-5160 by using theself-addressed Standardization Document Improvement Proposal (DD Form 1426)appearing at the end of this document or by letter.3. This standard practice provides detailed information and guidance topersonnel concerned with the installation of fiber opti
4、c cable topologies (fiberoptic 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 minimize variations in installation methods toenhance the compatibility of
5、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 as follows:Part 1 CablesPart 2 EquipmentPart 3 Cable PenetrationsPart 4 Cable
6、waysPart 5 Connectors and InterconnectionsPart 6 TestsPart 7 Pierside Connectivity Cable Assemblies and Interconnection Hardware5. Considering the magnitude of this standard, along with the changingrequirements imposed on the fiber optic cable topology, it is inevitable thatchanges will be required
7、to update these methods. Therefore, when the need forchange is recognized, comments should be forwarded to Naval Sea Systems Command(NAVSEA) 05Q. Revisions to this standard will be by issuance of change pages.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I
8、HS-,-,-MIL-STD-2042B(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 . 22.3 Order of precedence . 23. DEFINITIONS . 33.1 Acronyms 33.2 BOF cable . 33.3 BOF fibe
9、r . 33.4 BOF bundle 33.5 End user equipment 33.6 Fiber optic cable plant . 33.7 Fiber optic cable topology 33.8 Local cable . 33.9 Outlet box 33.10 Trunk cable . 33.11 Tube coupler 43.12 Tube furcation unit . 43.13 Tube routing box 44. GENERAL REQUIREMENTS 54.1 Organization 54.2 Arrangement and cont
10、ents 55. DETAILED REQUIREMENTS (Not applicable) 76. NOTES . 86.1 Intended use 86.2 Issue of DODISS . 86.3 Subject term (key word) listing . 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042B(SH)11. SCOPE1.1 Scope. This standard provides d
11、etailed methods for the installation andtest of fiber optic cabling and associated components (see 3.2) on Naval surfaceships and submarines.1.1.1 Applicability. These criteria apply to installations on specific shipswhen invoked by the governing ship specification or other contractual document.They
12、 are intended primarily for new construction; however, they are also applicablefor conversion or alteration of existing ships. The rapidly changing state of theart in fiber optic technology makes it essential that some degree of flexibility beexercised in enforcing this document. Where there is a co
13、nflict between thisdocument and the ship specification or contract, the ship specification or contractshall take precedence. Where ship design is such that the methods herein cannot beimplemented, users shall submit new methods or modifications of existing methods forapproval prior to implementation
14、 to: Department of the Navy, Naval Surface WarfareCenter, Dahlgren Division, ATTN: Code B35, 17320 Dahlgren Road, Dahlgren, VA 22448-5100.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042B(SH)22. APPLICABLE DOCUMENTS2.1 General. The docume
15、nts 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 standards or recommended for additional information or as examples.While every effort has been made to ensure the completeness of this list, documen
16、tusers 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.2.2 Government documents.2.2.1 Specifications, standards and handbooks. The following specifications,standards and handbooks form a part of this
17、document to the extent specified herein.Unless otherwise specified, the issues of these documents are those listed in theissue of the Department of Defense Index of Specifications and Standards (DODISS)and supplement thereto, cited in the solicitation (see 6.2).STANDARDSMILITARYMIL-STD-2042-1 - Fibe
18、r Optic Cable Topology Installation, StandardMethods for Naval Ships (Cables) (Part 1 of 7Parts).MIL-STD-2042-2 - Fiber Optic Cable Topology Installation, StandardMethods For Naval Ships (Equipment) (Part 2 of 7Parts).MIL-STD-2042-3 - Fiber Optic Cable Topology Installation, StandardMethods for Nava
19、l Ships (Cable Penetrations) (Part 3of 7 Parts).MIL-STD-2042-4 - Fiber Optic Cable Topology Installation, StandardMethods for Naval Ships (Cableways) (Part 4 of 7Parts).MIL-STD-2042-5 - Fiber Optic Cable Topology Installation, StandardMethods for Naval Ships (Connectors andInterconnections) (Part 5
20、of 7 Parts).MIL-STD-2042-6 - Fiber Optic Cable Topology Installation, StandardMethods For Naval Ships (Tests) (Part 6 of 7 Parts).MIL-STD-2042-7 - Fiber Optic Cable Topology Installation, StandardMethods For Naval Ships (Pierside Connectivity CableAssemblies and Interconnection Hardware) (Part 7 of7
21、 Parts).(Unless otherwise indicated, copies of the above specifications, standards, andhandbooks are available from the Standardization Documents Order Desk, 700 RobbinsAve, Building 4D, Philadelphia, PA 19111-5094.)2.3 Order of precedence. In the event of a conflict between the text of thisdocument
22、 and the references cited herein, the text of this document takesprecedence. Nothing in this document, however, supersedes applicable laws andregulations unless a specific exemption has been obtained.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI
23、L-STD-2042B(SH)33. DEFINITIONS3.1 Acronyms. The acronyms used in this standard practice are defined asfollows:a. BOF - Blown Optical Fiberb. FOCP - Fiber Optic Cable Plantc. FOCT - Fiber Optic Cable Topologyd. FOICB - Fiber Optic Interconnection Boxe. TRB - Tube Routing Box3.2 BOF cable. A cable tha
24、t contains one or more BOF tubes through whichoptical fibers or optical fiber bundles are blown.3.3 BOF cable furcation. An assembly that joins the multiple tubes in amulti-tube BOF cable to multiple single tube BOF cables.3.4 BOF cable splice. A joint of two BOF cable ends in which the tube endsare
25、 connected together using tube couplers and the joint environmentally sealedusing a shrink sleeve.3.3 BOF fiber. An optical fiber with a special coating that allows the fiberto be blown into a BOF tube.3.4 BOF bundle. A group of optical fibers within a special jacket that allowsthe entire bundle to
26、be blown into a BOF tube.3.5 End user equipment. End user equipment refers to any cabinet, case,panel, or device, that contains components that are either the origin or destinationof an optical signal.3.6 Fiber optic cable plant (FOCP). A subset of the FOCT that excludes localcables and their associ
27、ated components. A conventional FOCP includes FOICBs, trunkcables and their associated connectors and splices. A BOF FOCP consists of FOICBs,TRBs, tube couplers, BOF trunk cables, BOF fibers, BOF bundles, tube furcationunits, and associated connectors and splices.3.7 Fiber optic cable topology (FOCT
28、). An integrated optical fiberdistribution system that provides the optical interconnection between end userequipments. A conventional FOCT includes the conventional FOCP components andoutlet boxes, local cables and their associated connectors and splices. A BOF FOCTincludes the BOF FOCP components,
29、 BOF cable furcations, local cables, local BOFcables, outlet boxes, and associated connectors and splices.3.8 Local cable.3.8.1 Local conventional cable. A conventional optical fiber cable that runsbetween end user equipment and an FOICB (or outlet box), or between an FOICB and anoutlet box.3.8.2 Lo
30、cal BOF cable. A BOF cable that runs between end user equipment and aTRB, or between a TRB and an outlet box.3.9 Outlet box. An outlet box is a small termination box used to break out alocal cable from an interconnection box to one or more equipments within acompartment.3.10 Trunk cable. An optical
31、fiber cable that runs between two fiber opticinterconnection boxes. Typically, trunk cables are run in the main cableways andhave higher fiber counts per cable than local cables.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042B(SH)43.10.1
32、 Conventional trunk cable. A conventional optical fiber cable that runsbetween two fiber optic interconnection boxes.3.10.2 BOF trunk cable. A single BOF cable connecting two FOCP TRBs orbetween a FOCP TRB and a FOCP FOICB. A BOF trunk cable contains multiple BOF trunktubes.3.10.3 BOF Trunk tube. A
33、BOF tube bundled within a BOF trunk cable that runsbetween two FOCP TRBs or between a FOCP TRB and a FOCP FOICB.3.11 Tube coupler. A device used to join two BOF tubes together.3.12 Tube furcation unit. An assembly attached to the end of a BOF tube in aBOF cable used to separate the fibers and provid
34、e a cable structure to facilitatethe termination of the optical fibers from that BOF tube.3.13 Tube routing box (TRB). An enclosure for holding BOF cables (trunk andlocal), BOF tubes (trunk and local), and BOF tube couplers to interconnect BOFtubes.Provided by IHSNot for ResaleNo reproduction or net
35、working permitted without license from IHS-,-,-MIL-STD-2042B(SH)54. GENERAL REQUIREMENTS4.1 Organization. This standard is comprised of eight different parts, eachof which is a separate publication with a unique identification number. Thisorganization provides maximum flexibility in using, referenci
36、ng and revising thestandard. The complete standard consists of the basic standard and seven numberedparts as follows:MIL NUMBERMIL-STD-2042MIL-STD-2042-1MIL-STD-2042-2MIL-STD-2042-3MIL-STD-2042-4MIL-STD-2042-5MIL-STD-2042-6MIL-STD-2042-7TITLEFiber Optic Cable Topology Installation StandardMethods Fo
37、r Naval Ships.Fiber Optic Cable Topology Installation StandardMethods for Naval Ships (Cables)(Part 1 of 6 Parts).Fiber Optic Cable Topology Installation StandardMethods for Naval Ships (Equipment)(Part 2 of 6Parts).Fiber Optic Cable Topology Installation StandardMethods for Naval Ships (Cable Penet
38、rations)(Part 3of 6 Parts).Fiber Optic Cable Topology Installation StandardMethods for Naval Ships (Cableways)(Part 4 of 6Parts).Fiber Optic Cable Topology Installation StandardMethods for Naval Ships (Connectors andInterconnections)(Part 5 of 6 Parts).Fiber Optic Cable Topology Installation Standar
39、dMethods for Naval Ships (Tests)(Part 6 of 6 Parts).Fiber Optic Cable Topology Installation StandardMethods for Naval Ships (Pierside Connectivity CableAssemblies and Interconnection Hardware) (Part 7 of 7Parts)4.2 Arrangement and contents. Each numbered part of this standard contains aseries of sta
40、ndard installation methods. Methods providing similar functions aregrouped together for ease of useability and referencing as follows:MIL-STD-2042 PartNumber1 (Cables)2 (Equipment)Functional groupABCDEABCDEFGFunctionCable end-sealingCable jacket repairBOF cable splicingBOF cable furcationOFCC end se
41、alingCable entrance to equipment vianylon stuffing tubesCable entrance to equipment viaMCPCable and buffered fiber formingand shapingSplice assembly and alignmentBOF tube furcation unitfabricationBOF tube furcation unitinstallationBOF cable entrance to equipmentvia nylon stuffing tubesProvided by IH
42、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042B(SH)62 (Equipment)3 (Penetrations)4 (Cableways)5 (Connectorsand Inter-connections)6 (Tests)7 (PiersideConnectivity CableAssemblies andInterconnectionHardware)HIJAB-ABCABCDEFGHIJKLABCDEFGHIJBOF cable entr
43、ance to equipmentvia MCPBOF cable routing, forming andshapingBOF tube end sealingCable penetrations via metalstuffing tubesCable penetrations via MulticablePenetrator (MCP)Methods in DOD-STD-2003 referencedMultiple terminus connectorinstallationSingle terminus connectorinstallationMechanical splice
44、ferruleinstallationVisual inspection of fiber opticcomponentsCable attenuation testCable assembly link loss testCable continuity testCable topology end-to-endattenuation testMeasurement quality jumper cableselection testHeavy duty connector mechanicalpull testBOF cable ball bearing testBOF cable pre
45、ssurization testBOF tube seal verification testCable assembly return loss testCable topology return loss testHermaphroditic connectorterminationShipboard interconnection boxinterior cable routingUmbilical assembly cable tie-downguidelines and practicesUmbilical assembly cable spoolingoperationsClean
46、ing and mating thehermaphroditic connectorOptical test of piersideconnectivity cable plantcomponentsPier interconnection boxinstallationHermaphroditic connector position,mating, and concatenationOptical return loss testing ofpierside connectivity cableassembliesOptical acceptance testing ofpierside
47、connectivity measurementquality jumpersProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042B(SH)75. DETAILED REQUIREMENTS (Not applicable)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-ST
48、D-2042B(SH)86. NOTES(This section contains information of a general or explanatory nature that may behelpful, but is not mandatory.)6.1 Intended use. The standard methods for installation and test of the fiberoptic cable topology depicted in Parts 1 through 7 of this standard are intendedprimarily f
49、or new construction; however, they are also applicable for conversion oralteration of existing ships. In the case of conversion or alteration, the degreeof applicability of these criteria shall be specified by the activity preparinginstructions for the work.6.2 Issue of DODISS. When this standard is used in acquisition, theapplicable issue of DODISS must be cited in the solicitation (see
