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
18、participation with this partnering effort is appreciated. b. Company agreements. Your company is being requested to provide 2 (two) connector assemblies terminated to fiber as specified in paragraph 3.7, each channel configured with the appropriate fiber optic leads terminated to ST connectors (see
19、MIL-DTL-83526/21 figure 8) referred to herein as verify intermateaility and interoperability standards so that the Government can perform interoperability testing. By providing these verify intermateaility and interoperability standards, your company agrees that these verify intermateaility and inte
20、roperability standards are to be retained by the Government. Also, your company agrees to replace or refurbish these verify intermateaility and interoperability standards at no cost to the Government as the need arises. c. Government agreements and control of verify intermateaility and interoperabil
21、ity standards. The Government agrees to retain the verify intermateaility and interoperability standards. Under this agreement, these verify intermateaility and interoperability standards are to be used only by Government, in-house personnel. Only personnel to be present during verify intermateailit
22、y and interoperability testing are Government, in-house personnel. At no time would other parties have access to or examination of the verify intermateaility and interoperability standards. d. Points of contact. Please inform us if you have any concerns or objections relating to this submittal of te
23、st samples. Direct your questions or comments to DLA Land and Maritime-VAT point of contact for fiber optic component testing by telephone: (614) 692-0571 or E-mail: FiberOpticGroupdla.mil . Otherwise, direct your questions concerning submittal of test samples and vendor costs for verify intermateai
24、lity and interoperability testing to our test laboratory point of contact, Greg Vaughn. He can be contacted by telephone: (614) 692-9891 or E-mail: ElectronicsPTC.SiteManager.DSCCdla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DLA LAND AND M
25、ARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 10024 REV PAGE 6 4.3 Conformance inspection. Conformance inspection (inspection prior to delivery) shall consist of inspections specified in table III. TABLE III Conformance inspection. Requirement Inspection 3.2 Interface and physical dimen
26、sions 3.4 Channel markings 3.5 Protective cap 3.6.1 Insertion loss 5. PACKAGING 5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order (see 6.2). When packaging of materiel is to be performed by DoD or in-house contractor personnel, these p
27、ersonnel need to contact the responsible packaging activity to ascertain packaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activities within the Military Service or Defense Agency, or within the military services system commands. Packaging data r
28、etrieval is available from the managing Military Departments or Defense Agencys automated packaging files, CD-ROM products, or by contacting the responsible packaging activity. 6. NOTES (This section contains information of a general or explanatory nature which may be helpful, but is not mandatory.)
29、 6.1 Intended use. 6.2 Ordering data. The contract or purchase order should specify the following: a. Complete PIN (see 1.2). b. Requirements for delivery of one copy of the conformance inspection data or certificate of compliance that parts have passed conformance inspection with each shipment of p
30、arts by the manufacturer. c. Requirements for packaging and packing. 6.3 Users of record. Coordination of this document for future revisions is coordinated only with the suggested source(s) of supply and the users of record of this document. Requests to be added as a recorded user of this drawing ma
31、y be achieved online at FiberOpticGroupdla.mil or if in writing to: Defense Supply Center, Columbus, ATTN: DLA Land and Maritime-VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-0571 or DSN 850-0571. Provided by IHSNot for ResaleNo reproduction or networking permitted wit
32、hout license from IHS-,-,-DLA LAND AND MARITIME COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 10024 REV PAGE 7 6.4 Approved source(s) of supply. Current approved source(s) of supply are listed in table IV. Additional sources will be added as they become available. Assistance in the use of this
33、drawing may be obtained online at FiberOpticGroupdla.mil , or by contacting Defense Supply Center, Columbus, ATTN: DLA Land and Maritime-VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-0571 or DSN 850-0571. TABLE IV Approved source(s) of supply. DLA Land and Maritime dra
34、wing PIN Vendor similar designation or type number 1/, 2/ Vendor CAGE Vendor name and address 10024-01 10024-02 10024-03 1/ Parts must be purchased to the DLA Land and Maritime PIN to assure that all performance requirements and tests are met. 2/ At the time this drawing was developed, no approved sources were available. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
