DLA DSCC-DWG-10024-2013 CONNECTOR RECEPTACLE EXPANDED BEAM MIXED MODE (2 SINGLE MODE& 2 MULTIMODE CHANNELS).pdf
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1、 REVISIONS LTR DESCRIPTION DATE APPROVED Prepared in accordance with ASME Y14.100 PMIC N/A PREPARED BY Mary McWilliams DESIGN ACTIVITY DLA LAND AND MARITIME COLUMBUS, OH Original date of drawing 16 August 2013 CHECKED BY Mary McWilliams TITLE CONNECTOR RECEPTACLE, EXPANDED BEAM, MIXED MODE (2 SINGLE
2、 MODE General Specification Governing the Manufacture, Assembly, and Inspection of MIL-PRF-49291 Fiber, Optical, (Metric) General Specification for MIL-PRF-85045/8 Cable, Fiber Optic, Radiation Hardened, Cable Configuration Type 1 (Buffered Fiber), Application E (Ground Tactical), Cable Class MM, (M
3、etric) MIL-DTL-83526/21 Connector, Fiber Optic, Circular Hermaphroditic, Bulkhead, Low Profile Without Strain Relief, Jam-Nut Mount, 2 And 4 Positions, Expanded Beam Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DLA LAND AND MARITIME COLUMBUS, OHIO
4、 SIZE A CODE IDENT NO. 037Z3 DWG NO. 10024 REV PAGE 3 DEPARTMENT OF DEFENSE STANDARD MIL-STD-1285 - Marking of Electrical and Electronic Parts (Copies of these documents are available online at http:/quicksearch.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D
5、, Philadelphia, PA 19111-5094.) 2.3 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a 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 applicabl
6、e laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS FIGURE 1. Single mode expanded beam connector receptacle channel marking requirements FIGURE 2. Multi-mode expanded beam connector receptacle channel marking requirements FIGURE 3. Mixed mode expanded beam connecto
7、r receptacle channel marking requirements. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 10024 REV PAGE 4 3.1 General. The requirements for acquiring the product described her
8、ein shall consist of MIL-DTL-83526/21 as modified by this drawing. 3.2 Interface and physical dimensions. Detailed dimensions shall be as specified in MIL-DTL-83526/21 for the four channel configuration. 3.3 Materials. Materials shall be as specified in MIL-DTL-83526/21 with the following exception.
9、 Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible, provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.4 Identification marking. 3.4.1 Item marki
10、ng (PIN). Item marking shall be applied to the outer housing flange in accordance with MIL-STD-1285, except the connector receptacle shall be marked with the PIN as specified herein (see 1.2), the manufacturers name or Commercial and Government Entity (CAGE) code, and date lot codes. 3.4.2 Channel m
11、arking requirements. Channels shall be identified on both ends of the inserts. See figure 1 for marking on lens end of the insert. 3.4.3 Additional markings. In addition to the markings specified in MIL-DTL-83526/21, the colors of the protective cap, rubber grip and boot of the connector plug shall
12、be in accordance with FED-STD-595: -01: Green 383 camouflage chip number 34094 -02: Black camouflage chip number 37030 -03: Brown 383 camouflage chip number 30051 3.5 Protective cap. Connector receptacle shall be supplied with a protective cap as specified in MIL-DTL-83526/21. 3.6 Optical requiremen
13、ts. 3.6.1 Insertion loss. Insertion loss is applicable as specified in MIL-DTL-83526/21. 3.6.2 Crosstalk. Cross talk is applicable as specified in MIL-DTL-83526/21. 3.6.3 Return loss. Return loss is applicable as specified in MIL-DTL-83526/21. 3.6.4 Lens anti-reflection (AR) coating performance: 3.6
14、.4.1 Abrasion resistance: Shall meet the severe abrasion requirements of MIL-C-675 (paragraph 3.8.4.1). 3.6.4.2 Lens scratch 4.2.1 Qualified. Manufacturer shall be listed on the MIL-DTL-83526/21 Qualified Products Database. Qualification by similarity requirements of MIL-DTL-83526/21 shall apply. 4.
15、2.2 Approval testing. Manufacturer shall submit results of tests specified in table II to: DLA Land and Maritime-VAT, P. O. Box 3990, Columbus, Ohio 43218-3990. TABLE II. Approval testing. 1/ Requirement Test 3.2 Interface and physical dimensions 3.3 Materials 3.4 Identification marking 3.5 Protecti
16、ve cap 3.6.1 Insertion loss 3.6.2 Cross talk 3.6.3 Return loss 3.9 Workmanship 1/ For approval, sample must pass these tests. 4.2.2 Intermateaility and interoperability testing. a. Background. DLA Land and Maritime will partner with companies in an effort to verify intermateaility and interoperabili
17、ty of fiber optic connector receptacles with fiber optic connector plugs, (DLA Land and Maritime drawing 10023). This partnership allows the Government to verify the verify intermateaility and interoperability of manufacturers connector with that of other participating manufacturers. Your continued
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