NAVY MIL-STD-2042-7-2002 FIBER OPTIC CABLE TOPOLOGY INSTALLATION STANDARD METHODS FOR NAVAL SHIPS (PIERSIDE CONNECTIVITY CABLE ASSEMBLIES AND INTERCONNECTION HARDWARE)《海军舰光缆拓扑装置标准方.pdf
《NAVY MIL-STD-2042-7-2002 FIBER OPTIC CABLE TOPOLOGY INSTALLATION STANDARD METHODS FOR NAVAL SHIPS (PIERSIDE CONNECTIVITY CABLE ASSEMBLIES AND INTERCONNECTION HARDWARE)《海军舰光缆拓扑装置标准方.pdf》由会员分享,可在线阅读,更多相关《NAVY MIL-STD-2042-7-2002 FIBER OPTIC CABLE TOPOLOGY INSTALLATION STANDARD METHODS FOR NAVAL SHIPS (PIERSIDE CONNECTIVITY CABLE ASSEMBLIES AND INTERCONNECTION HARDWARE)《海军舰光缆拓扑装置标准方.pdf(173页珍藏版)》请在麦多课文档分享上搜索。
1、METRICMIL-STD-2042-7(SH)25 July 2002DEPARTMENT OF DEFENSESTANDARD PRACTICEFIBER OPTIC CABLE TOPOLOGY INSTALLATIONSTANDARD METHODS FORNAVAL SHIPS(PIERSIDE CONNECTIVITY CABLE ASSEMBLIES AND INTERCONNECTION HARDWARE)(PART 7 OF 7 PARTS)AMSC N/A AREA SESSDISTRIBUTION STATEMENT A: Approved for public rele
2、ase; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-7(SH)iFOREWORD1. This Department of Defense Standard Practice is approved for use by theNaval Sea Systems Command, Department of the Navy, and is available fo
3、r 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 to:Department of the Navy, Naval Sea Systems Command, ATTN: SEA 05Q, 1333 Isaac Hu
4、llAvenue 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 information and guidance topersonnel concerned wit
5、h the installation of fiber optic cable topologies on Navalsurface ships and submarines. The methods specified herein are not identifiable toany specific ship class or type, but are intended to standardize and minimizevariations in installation methods to enhance the compatibility of the installatio
6、nson 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 standard practiceand seven numbered parts as follows:Part 1 CablesPart 2 EquipmentPart 3 Cable PenetrationsPart 4 CablewaysPart 5 Conne
7、ctors and InterconnectionsPart 6 TestsPart 7 Pierside Connectivity Cable Assemblies and Interconnection HardwareProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-7(SH)iiCONTENTSPARAGRAPH PAGE1. SCOPE 11.1 Scope 11.1.1 Applicability 12. APP
8、LICABLE DOCUMENTS . 22.1 General 22.2 Government documents . 22.2.1 Specifications, standards and handbooks 22.2.2 Other government documents . 22.3 Non-government publications 32.4 Order of precedence 33. DEFINITIONS 43.1 General fiber optics terms . 43.2 Alignment sleeve, cavity fixed . 43.3 Align
9、ment sleeve, terminus fixed . 43.4 Authorized approval. . 43.5 Cable assembly . 43.6 Communication link . 43.7 Composite cables . 43.8 Cross connect assembly . 43.9 Detachable socket insert . 43.10 End-to-end cable link 43.11 End user equipment . 43.12 Hermaphroditic connector . 43.13 Hermaphroditic
10、 cable plug 43.14 Hermaphroditic receptacle 53.15 Hybrid cables 53.16 Installing activity 53.17 Interconnection hardware . 53.18 Loss budget 53.19 MQJ (Measurement Quality Jumper) . 53.20 Optical fiber cable component (OFCC). . 63.21 ORL (Optical Return Loss) 63.22 Pierside cable . 63.23 Pierside co
11、nnectivity fiber optic cable assemblies andinterconnection hardware . 63.24 Pigtail assembly . 73.25 Reflectance 73.26 Single-fiber cable . 73.27 Termination 73.28 Umbilical assembly . 74. GENERAL REQUIREMENTS . 94.1 Fiber optic cable connection . 94.1.1 Connection component selection . 94.2 Fiber c
12、onnectors . 94.2.1 Installation . 94.3 Fiber optic splices 94.4 Tests 94.5 Safety precautions . 95. DETAILED REQUIREMENTS . 115.1 Hermaphroditic connector installation . 115.1.1 Termini on shipboard cable OFCC ends 115.1.2 Pigtail assembly 115.1.3 Umbilical assembly 115.2 Light duty connector instal
13、lation . 11Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-7(SH)iiiCONTENTSPARAGRAPH PAGE5.3 Shipboard connector pinout and patching positions (wiringdiagram) 115.3.1 Configurations 115.3.1.1 Class T . 125.3.1.2 Class S . 125.3.1.3 Class
14、 P . 125.3.1.4 Class B . 125.3.2 Fiber designations 125.3.3 Radio room patch panel layout (see figure 7-7 and figure 7-8) 125.3.3.1 Version I, Class T and P; Version II, Class T; Version III,Class T and P; Version IV, Class T (see figure 7-7) . 125.3.3.2 Version I, class S (see figure 7-7) . 135.3.3
15、.3 Version II, class S (see figure 7-7) 135.3.3.4 Version II, class P (see figure 7-7) 135.3.3.5 Version V, class B (see figure 7-8) 145.3.4 Hermaphroditic connector pinout designations 155.4 Shipboard interconnection box placement guidelines 365.4.1 Cleanliness considerations 365.4.2 Description of
16、 the two preferred pierside connectivityinstallation schemes 365.4.3 Installation “A“ guidance . 385.4.4 Installation “B“ guidance . 385.4.5 Description of alternate pierside connectivity installationschemes . 395.4.6 Routing for port to starboard cable runs 445.4.7 Shipboard interconnection box foo
17、tprint and mounting dimensions 445.5 Pier interconnection box placement guidelines . 445.5.1 Pier configuration 445.5.2 Cleanliness considerations 455.5.3 Pier interconnection box footprint and mounting dimensions. 455.5.4 Pier interconnection box usage (sealed versus ventedconfiguration) 475.6 Umbi
18、lical assembly routing schemes with ships nested at a berth 485.6.1 Types of routing schemes 485.6.2 Surface ship piers 495.6.3 Submarine piers . 495.7 Number of pigtail assemblies per pier interconnection box 495.7.1 Pier interconnection box for through-the-ship nesting or nonesting . 495.7.2 Pier
19、interconnection box for over-the-deck nesting 495.8 Pier interconnection box patch panel designations . 495.8.1 NAVSEA Drawing 7325761, item 6003AK interconnection box 495.8.2 NAVSEA Drawing 7325761, item 6003AE interconnection box 505.9 Pier interconnection box patching positions . 505.9.1 Pier pat
20、ch panel layout . 505.9.2 Configurations 515.9.3 Alternate pier patch panel layout . 515.10 Description of alternative pierside connectivityinstallation schemes 595.10.1 Loss budget requirement . 595.10.2 Cable length requirements . 595.10.3 Guidelines when high optical loss is encountered 626. NOTE
21、S . 696.1 Intended use 696.2 Issue of DODISS . 696.3 Standard method designation . 696.4 Subject term (key word) listing . 69Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2042-7(SH)ivCONTENTSMETHOD PAGE7A1-1 Installation of termini onto shi
22、pboard cable . 7A1-17A1-2 Installation of termini in hermaphroditic cable plugs ontopierside cable. 7A1-177B1-1 Interconnection box hermaphroditic receptacle installation . 7B1-17B1-2 Interconnection box cable routing to a patch panel . 7B1-37B1-3 Interconnection box cable routing to a hermaphroditi
23、creceptacle. 7B1-47C1-1 Securing the umbilical assembly using cable grips 7C1-17C1-2 Installing rat guards 7C1-37D1-1 Unspooling operation. 7D1-17D1-2 Spooling operation. 7D1-57D1-3 Initial spooling operation . 7D1-87E1-1 Standard connector cleaning 7E1-17E1-2 Connector cleaning with terminus cleani
24、ng 7E1-27E1-3 Connector de-mating and dust cover cleaning 7E1-47F1-1 Cable assembly loss test . 7F1-17F1-2 End-to-end attenuation test . 7F1-87G1-1 Interconnection box installation . 7G1-17H1-1 Positioning and mating a hermaphroditic cable plug . 7H1-17H1-2 Concatenating of a crossconnect assembly w
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