NAVY MIL-HDBK-2051-1996 FIBER OPTIC SHIPBOARD CABLE TOPOLOGY DESIGN GUIDANCE《光纤船舷电缆构造设计制导》.pdf

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1、MIL-HDBK-2051 9999970 0233434 883 MIL-HDBK-L051(CH) 22 May 1996 SUPERSEDING MIL-STD-2051(SH) 21 April 1994 MILITARY HANDBOOK FIBER OPTIC SHIPBOARD CABLE TOPOLOGY DESIGN GUIDANCE AMSC N/A AREA GDRQ DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Informati

2、on Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-2051 m 70 0233435 7LT m FOREWORD 1. This military handbook is approved for use by all Departments and Agencies of the Department of Defense. 2. Beneficial comments (recommen

3、dations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Sea Systems Command, SEA 03K12, 2531 Jefferson Davis Highway, Arlington, VA 22242-5160 by using the self-addressed Standardization Document Improvement Propos

4、al (DD Form 1426) appearing at the end of this document or by letter. 3. This document provides guidance for the design of fiber optic cable topologies for shipboard applications. ii L Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted witho

5、ut license from IHS-,-,- MIL-HDBK-2051 9997970 0213436 656 W MIL-HDBK-Z051(SH) , CONTENTS PARAGRAPY 1. SCOPE 2. APPLICABLE DOCUMENTS 2.1 Government documents 2.2 Non-Government publications 2.3 Order of precedence 3. DEFINITIONS 3.1 3.2 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.2.8 3.2.9 3.2.10 3.

6、2.11 3.2.12 3.2.13 3.2.14 3.2.15 3.2.16 3.2.17 3.2.18 3.2.19 3.2.20 3.2.21 Acronyms Definitions Allocated and used fiber Allocated and not. used fiber Alternate channel End user equipment Fiber optic cable plant Growth fiber Intermediate interconnection box Local cable Nonadjacent trunk links Non re

7、dundant channel Normal channel Outlet Redundant fiber Redundant trunk Service area Spare fiber (mainenance spare fiber) System spare fiber Trunk Trunk cable Unallocated fiber Unused fiber 4. GENERAL 4.1.1 FOCT characteristics 4.1.2 Cable 4.2 Design process 4.2.1 General process 4.2.2 FOCT configurat

8、ion 4.3 Design methodology 4.3.1 Conceptual design 4.3.2 Preliminary design 4.3.3 Detailed design 4.4 Design documentation 5. DESIGN PROCESS 5.1 Design process 5.1.1 FOCT design development 5.2 Conceptual design 5.2.1 Conceptual design process 5.2.2 Conceptual design summary 5.3 Preliminary design 5

9、.3.1 Preliminary design process 5.3.2 ,4.1 Fiber optic.cable topology cqncept FOCT block diagram and isometric cabling diagram PAGE - 1 2 2 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 6 6 6 6 7 7 7 8 8 8 10 11 12 12 12 12 12 13 13 13 20 iii Licensed by Information Handling ServicesProvided b

10、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PARAGRAPH MIL-HDBK-2051 rn 9799970 0213437 592 = MIL-HDBK-2051(SH) CONTENTS 5.4 Detailed design 5.4.1 Detailed design process 5.4.2 Detailed design documentation 6, NOTES 6.1 Intended use 6.2 Subject term (key wo

11、rd) listing FIGURE 1 2 3 4 5 6 7 8 9 10 Typical fiber optic cable interconnects FOCT design process Intermediate interconnection box Usage ,of an intermediate interconnection box Local cables for normal and alternate channels Patch panel configuration Splice tray holder configuration slice tray conf

12、iguration Typical end user equipment terminations Typical end user equipment rack terminations PAGE 20 20 24 25 25 25 7 9 17 17 19 21 21 22 23 23 Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-2051 9

13、999970 0233438 429 MIL-HDBK-S051(SH) 1. SCOPE 1.1 Scope. This handbook contains suggested design rules for defining a fiber opticlcable topology. In addition, this document describes a suggested approach for developing and designing a fiber optic cable topology (FOCT) for a Naval platform and also i

14、dentifies the applicable fiber optic component specifications. This handbook is primarily intended for use by the fiber optic cable topology design engineer, but provides useful information to a systems design engineer as well. 1 Licensed by Information Handling ServicesProvided by IHSNot for Resale

15、No reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-2053 = 9999970 0233439 3b5 MIL-HDBK-2051(SH) L 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and standards form a part of this document to the extent spe

16、cified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS MIL I TARY MIL-S-24623 - Splice, Fiber Optic

17、Cable, General Specification For . (Metric) . MIL-S-24623/4 - Splice, Fiber Optic, Housing, Rotary Mechanical, Fiber. MIL-1-24728 - Interconnection Box, Fiber Optic, Metric, General Specification For. MIL-C-28876 - Connectors, Fiber Optic, Circular, Plug and Receptacle Styles, Multiple Removable Ter

18、mini, General Specification For. MIL-T-29504 - Termini, Fiber Optic Connector, Removable, General Specification For. MIL-T-29504/14 - Termini, Fiber Optic, Connector, Removable, Environment Resisting, Class 5, Type II, Style A, Pin Terminus, Front Release, Ceramic Guide Bushing (For Mil-C-28876 Conn

19、ectors). MIL-T-31000 - Technical Data Packages, General Specification For. MIL-F-49291 - Fiber, Optical, General Specification For (Metric). MIL-F-49291/6 - Fiber, Optical, Type I, Class I, Size IV, Composition A, Wavelength BI Radiation Hardened (Metric ) . MIL-F-49291/7 - Fiber, Optical, Type II,

20、Class 5, Size II, Composition A, Wavelength DI Radiation Hardened (Metric ) . MIL-C-83522 - Connectors, Fiber Optic, Single Terminus, General Specification For. MIL-C-83522/16 - Connector, Fiber Optic, Single Terminus, Plug, Bayonet Coupling (ST Style), 2.5 Millimeters Diameter Ferrule, Epoxy. MIL-C

21、-85045 - Cables, Fiber Optic, (Metric), General Specification For. 2 Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4 MIL-HDBK-2051 9999970 0213440 087 MIL-HDBK-LOSl(SH) STANDARDS MILITARY MIL-STD-2042 - Fibe

22、r Optic Cable Topology Installation Standard Methods for Naval Ships. MIL-STD-2052 - Fiber Optic Systems Design. (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, BLDG. 4D, 700 Robbins Ave

23、nue, Philadelphia, PA 19111-5094.) 2.2 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation

24、. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). ELECTRONICS INDUSTRY ASSOCIATION/TELECOMMUNICATIONS INDUSTRY ASSOCIATION EIA/TIA-440 - Fiber Optic Terminology. (Application for copies should be addres

25、sed to Global Engineering Documents, 1990 M Street NW, Suite 400, Washington, DC 20036.) 2.3 Order of Drecedence. In the event of conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes appl

26、icable laws and regulations unless a specific exemption has been obtained. 3 Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-2053 70 0233443 T33 W MIL-HDBK-2051(SH) 3. DEFINITIONS 3.1 Acronvms. The ac

27、ronyms used in this handbook are defined as follows: a. FOCP - Fiber Optic Cable Plant b. ECP - Engineering Change Proposal c. FOCT - Fiber Optic Cable Topology d. NRC - Non Redundant Channel 3.2 Definitions. Definitions for general fiber optics terms used in this handbook are in accordance with EIA

28、/TIA-440. Definitions for other terms as they are used in this handbook are given in the following paragraphs. 3.2.1 Allocated and used fiber. An allocated and used fiber is a fiber that is designated and required for use for a particular system link, and is being used to transmit information. Alloc

29、ated and used fibers include fibers used for normal channels, fibers for alternate channels, and fibers for non redundant channels. 3.2.2 Allocated and not used fiber. An allocated and not used fiber is a fiber that is designated for use for a particular system, but is not being used to transmit inf

30、ormation. Allocated and not used fibers include fibers allocated as system spare fibers, system growth fibers, and system redundant fibers . 3.2.3 Alternate channel. An alternate channel is the allocated and used active backup link for a normal channel. 3.2.4 Fnd user eauiDment. End user equipment r

31、efers to any cabinet, case, panel, or device that contains components that are either the origin or destination of an optical signal. 3.2.5 Fiber oDtic cable dant. The fiber optic cable plant consists of the fiber optic interconnection boxes, trunk cables and the connectors and splices used to termi

32、nate the trunk cables. 3.2.6 Growth fiber. An unallocated fiber intended for later use in the installation of fiber optic systems after initial ship construction. 3.2.7 Intermediate interconnection box. An interconnection box in which two trunk fibers are interconnected. 3.2.8 hocal cab fiber and ca

33、ble type, termination requirements, fiber optic performance requirements; as well as additional general requirements that will shape the configuration of the FOCP and FOCT. 4.2.2 FOCT confiauration. After all the input requirements are determined, a FOCT configuration may be developed. the platform

34、is married with the detailed ship configuration to generate the detailed design information; fiber run lists, cable routing diagrams, interconnection box configuration drawings, and detailed parts lists. This entire package, the FOCT system drawings and the detailed design information, defines the F

35、OCT for the host platform. The FOCT configuration for 7 Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-2053 9999970 0233445 669 MIL-HDBK-Z051(SH) 4.3 Desian methodolouv. The FOCT design process invol

36、ves a three phase approach: conceptual, preliminary and detailed (see figure 2). As each phase is completed the output from that phase becomes part of the input to the next phase. information and requirements are modified. An optimal configuration with the appropriate documentation necessary to spec

37、ify and install a FOCT is the final output of the detailed design phase. Each design phase may be repeated as the ship system and ship design 4.3.1 Conceptual desian. The conceptual design phase is used to develop an initial FOCP configuration. The inputs to this design phase are: a. Ship specificat

38、ion b. Ship configuration information c. System specifications d. Conceptual design guidelines (see 5.2.1) These inputs can be used to determine the general location of interconnection boxes and the compartments that the interconnection box will service (service areas). General interconnections betw

39、een interconnection boxes can be identified, determining the trunk requirements for the FOCP. A FOCP block diagram can be developed and is used as an input in the preliminary design phase. If required, this information may also be depicted on an isometric cabling diagram. Typical outputs of the conc

40、eptual design phase are: a. Service area definition b. Block diagram showing - Interconnection box location (general) - Interconnection box service area - Trunks between interconnection boxes - Interconnection box location (general) - Trunks between interconnection boxes c. Isometric cabling diagram

41、 showing 4.3.2 Preliminarv desisn. The preliminary design builds on the conceptual design providing more details on the FOCT configuration. develop the preliminary design are: Inputs used to a. Conceptual design block diagram b. Conceptual isometric cabling diagram c. Detailed system requirements d.

42、 Preliminary design guidelines (see 5.3.1) e. Ship configuration information f. Ship specification The system requirements can be reviewed to determine the following FOCT requirements: a. Type of fiber b. Number of fibers required c. Type of cable for local cables d. Type of termination to be used e

43、. Link loss requirements 4.3.2.1 Svstem equipment location. The location of system equipments can be determined from the ship configuration drawings. 8 Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-

44、2051 9999970 02L344b 5T5 W . TOP LEVEL REQUIREMENTS V V Ship configuration Ship specification (TLRI 1 (General system requirements) I vv Conceptual design Conceptual - r guidance Design Ship specification -1 Preliminary design guidance vv I Preliminary - r Design Detailed system requirements V Detai

45、led design Detailed - guidance Design - 0 Service area definition Block diagram showing: - Service areas - Interconnection box location (general) - Interconnects between interconnection boxes Isometric diagram showing: - Interconnection box location - Interconnects between interconnection boxes - 0

46、Block diagram and isometric cabling diagram showing: - Fiber count/type - Cable count/type - Normal/alternate/redundant - Interconnection box size - Interconnection box location - Termination definition fibers identified (compartment) 0 Link performance calculations - - O Fiber run list (or CIID) 0

47、Cable pull charts 0 Interconnection box drawing showing : - Configuration - Termination type on each fiber 0 Detailed parts list Cable block diagram L Figure 2. FOCT desian arocess. 4.3.2.2 FOCT block diaaram and isometric cablina diaaram. The information from the ship configuration drawing can also

48、 be used to determine the size and location of the interconnection boxes and the type of interconnection modules used as well as to identify the trunk cable capacities and preliminary FOCT configuration. All of this information can be used to develop a FOCT block diagram and isometric cabling diagra

49、m which show: 9 Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-2051 w 9999970 0213447 431 w a. b. d. e. C. f. Interconnection box service areas Fiber count/types Cable count/types Identification of the fiber function Interconnection boxes - size - Location (compartment)