53711-8580076 _Fiber_Optic_Specification_050715.pdf

NAVSEA Number: 53711-8580076

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SPECIFICATION, CABLE, OPTICAL,

POLYURETHANE JACKETED

FOR OUTBOARD USE

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.

07 May 2015

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REVISION RECORD

ECP# SCN REV DATE DESCRIPTION OF CHANGE APPROVED

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TABLE OF CONTENTS

Paragraph Page

1.0 Scope ----------------------------------------------------------------------------------- 5

2.0 Applicable Documents ------------------------------------------------------------- 5

2.1 Order of Precedence --------------------------------------------------------------- 5

2.2 Issues of Documents ---------------------------------------------------------------- 5

2.2.1 Government Documents ----------------------------------------------------------- 5

2.2.2 Commercial Documents ------------------------------------------------------------ 5

3.0 Requirements ------------------------------------------------------------------------ 6

3.1 General Requirements ------------------------------------------------------------- 6

3.1.1 Bulk Requirements ------------------------------------------------------------------ 6

3.1.2 Classification -------------------------------------------------------------------------- 6

3.1.3 NAVSEA Material Approval -------------------------------------------------------- 6

3.2.4 Materials Unique to this Specification ------------------------------------------ 6

3.2 Detailed Requirements------------------------------------------------------------- 6

3.2.1 Design ---------------------------------------------------------------------------------- 6

3.2.2 Construction -------------------------------------------------------------------------- 6

3.2.2.1 Optical Fibers ------------------------------------------------------------------------- 6

3.2.2.2 K Tube ---------------------------------------------------------------------------------- 6

3.2.2.3 Inner Jacket --------------------------------------------------------------------------- 7

3.2.2.4 Strength Member ------------------------------------------------------------------- 7

3.2.2.5 Filler and Water Blocking ---------------------------------------------------------- 7

3.2.2.6 Reinforcement Braid ---------------------------------------------------------------- 7

3.2.2.7 Outer Cable Jacket ------------------------------------------------------------------- 7

3.2.2.8 Bend Radius --------------------------------------------------------------------------- 7

3.2.3 Optical Properties -------------------------------------------------------------------- 7

3.2.3.1 Maximum Attenuation Rate ------------------------------------------------------- 7

3.2.3.2 Bandwidth ----------------------------------------------------------------------------- 8

3.2.3.3 Changes in Optical Transmittance ----------------------------------------------- 8

3.2.3.4 Crosstalk ------------------------------------------------------------------------------- 8

3.2.4 Mechanical Properties -------------------------------------------------------------- 8

3.2.4.1 Visual and Dimensional ------------------------------------------------------------- 8

3.2.4.2 Tensile Loading and Elongation--------------------------------------------------- 8

3.2.4.2.1 Kevlar Braid Stretch and Creep --------------------------------------------------- 8

3.2.4.3 Crush ------------------------------------------------------------------------------------ 9

3.2.4.4 Cable Bending ------------------------------------------------------------------------- 9

3.2.4.4.1 Short Term Cable Bending --------------------------------------------------------- 9

3.2.4.4.2 Long Term Cable Bending ---------------------------------------------------------- 9

3.2.4.5 Cable Twist-Bending ---------------------------------------------------------------- 9

3.2.4.6 Radial Compression --------------------------------------------------------------- 10

3.2.4.7 Impact ---------------------------------------------------------------------------------- 10

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3.2.4.8 Pressure Cycling ---------------------------------------------------------------------- 10

3.2.4.9 Water Tightness ---------------------------------------------------------------------- 10

3.2.4.10 Cable Abrasion Resistance --------------------------------------------------------- 11

3.2.4.11 Temperature Cycling ---------------------------------------------------------------- 11

3.2.4.12 Thermal Shock ------------------------------------------------------------------------ 11

3.2.4.13 Temperature Humidity Cycling --------------------------------------------------- 11

3.2.4.14 Storage Temperature --------------------------------------------------------------- 12

3.2.4.15 Life Aging ------------------------------------------------------------------------------ 12

3.2.4.16 Freezing Water Immersion -------------------------------------------------------- 12

3.2.4.17 Fluid Immersion (cable jacket material) --------------------------------------- 12

3.2.4.18 Shock ----------------------------------------------------------------------------------- 12

3.2.4.19 Paint Susceptibility ------------------------------------------------------------------ 12

3.2.4.20 Jacketing (Unaged) ------------------------------------------------------------------ 13

3.2.4.21 Marking ------------------------------------------------------------------------------- 13

4.0 Quality Assurance Provisions ----------------------------------------------------- 13

4.1 General --------------------------------------------------------------------------------- 13

4.2 Qualification and Quality Conformance ---------------------------------------- 13

4.3 Quality Products List (QPL) -------------------------------------------------------- 13

4.4 Vendor Qualification ---------------------------------------------------------------- 13

4.5 Qualification Inspection ------------------------------------------------------------ 13

4.6 Extension of Qualification --------------------------------------------------------- 13

4.7 Quality Conformance Inspection ------------------------------------------------- 13

5.0 Packaging ------------------------------------------------------------------------------ 14

5.1 General --------------------------------------------------------------------------------- 14

6.0 Notes ----------------------------------------------------------------------------------- 14

6.1 General --------------------------------------------------------------------------------- 14

TABLES

Table 1 Bulk Cable Test Requirements ---------------------------------------------------- 14-15 Table 2 Qualified Vendors List -------------------------------------------------------------- 15

FIGURES

Figure 1 Cable Cross-section ----------------------------------------------------------------- 16 Figure 2 Tensile Loading and Elongation Test Sample --------------------------------- 17-21 Figure 3 Radial Compression Fixture ------------------------------------------------------- 22

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1.0 Scope:

This specification covers the detail requirements for an 8-fiber Fiber Optic Submarine Outboard Cable. The cable consists of eight multi-mode fiber within a Gel filled “K” Tube, HD Polyethylene Belt, braided KevlarTM strain member and is jacketed with Polyurethane.

2.0 Applicable Documents:

2.1 Order of Precedence: Unless otherwise noted in the event of a conflict between the requirements of this specification and those referenced herein, this specification shall take precedence. Nothing in the specification, however, shall supersede applicable laws and regulations.

2.2 Issues of Documents: The following documents form a part of this specification to the extent specified herein.

2.2.1 Government Documents:

MIL-PRF-85045F Performance Specification, Cables, Fiber Optic. (Metric), General Specification For

MIL-DTL-915G Cables and Cord, Electrical, For Shipboard Use, General Specifications For

MIL-PRF-49291/6 Fiber, Optical, Type I, Class I, Size IV, Composition A, Wavelength B, Radiation Resistant (Metric)

MIL-STD-1678-3B Department of Standards; Standard Practice;

Fiber Optic Cabling Systems Requirements and

Measurements Physical, Mechanical.

Environmental and Material Measurements (Part 3 of 6 parts)

FED-STD-228 Federal Standard Cable and Wire, Insulated; Methods of Testing

NAVSEA S9320-AM-PRO-020/MLDG REV 2 Molding and Inspection Procedures for Fabricating Connector Plugs for Submarine Outboard Cables

PMO450-0008; Pollution Prevention Strategy for the New Attack Submarine Program; Figure 1. NSSN Hazardous

Substance Avoidance List SEA 05P5 Ltr 5090; Ser 05P/374; dtd 19 Sep 2012; The Prohibited and

Controlled Chemical List (PCCL); Enclosure (1)

2.2.2 Commercial Documents:

EIA/TIA-598; EIA/TIA-455-42; EIA/TIA-455-13; EIA/TIA-455-98

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3.0 Requirements

3.1 General Requirements

3.1.1 Bulk requirements: The requirements for acquiring the cable described herein shall consist of this specification and MIL-PRF-85045F

3.1.2 Classification: The finished cable provided under this specification shall meet the following construction, service and application requirements.

3.1.2.1 Construction Outboard use and unarmored

3.1.2.2 Service Non-Flexing

3.1.2.3 Application Special purpose

3.1.3 NAVSEA Material Approval NAVSEA approval of materials used in the construction of the cable furnished under this specification is not required.

3.1.4 Materials unique to this specification: All high level components which are incorporated in this cable shall comply with documents as listed in 2.2.1 of this specification. Materials and chemicals used during the manufacturing process of these components that are not present in the final high level of said components shall not be considered.

3.2 Detailed Requirements

3.2.1 Design: Unless otherwise specified herein, the cable provided in accordance with this specification shall be designed in accordance with the following requirements.

3.2.2 Construction: (See Figure 1)

3.2.2.1 Optical fibers: 8 ea. 62.5/125 micron multimode in accordance with MIL-

PRF 49291/6. Buffers to be color coded in accordance with EIA/TIA-598: blue, orange, green, brown, slate, white, red, black.

3.2.2.2 K Tube: The 8 fibers shall be contained in a gel filled K tube. The K tube material shall be stainless steel, alloy 304. The nominal O.D.

shall be 0.092 inches with 0.010 inch wall thickness. The gel filling shall be LA444 as manufactured by Info-Lab. The gel shall not contain silicone or other components which would

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020/MLDG REV 2.

3.2.2.3 Inner Jacket: The K tube shall be jacketed with a nominal diameter of 0.20 inches of High Density Polyethylene (HDPE).

3.2.2.4 Strength Member: The strength member shall be braided Kevlar TM type 49 with finished breaking strength of 3,250 pounds minimum. The Kevlar TM strands shall be impregnated with a water blocking compound. Any coatings on the Kevlar fibers shall be easily removed, and not inhibit a conventional “potted strength member termination” when using a compound such as Socketfast Blue (A-20)” by Phillystran. The application angle of the Kevlar TM braid shall be 20 degrees, roving not allowed.

3.2.2.5 Fillers and Water Blocking: Materials to be in accordance MIL-PRF-85045F as follows. Water blocking material used in cable interstices shall be compatible with all other cable materials. Unless otherwise specified, the material shall be clean, non-tacky and non-irritating to the touch when not exposed to moisture.

With the exception of the “K” Tube gel, the material shall be free-stripping from the cable and components without the use of chemicals. Chemicals may be used in the removal of the “K” Tube gel from the fibers.

3.2.2.6 Reinforcement Braid: Polyester braid as required

3.2.2.7 Outer Cable Jacket: The outer cable Jacket shall be Black Polyurethane, Lubrizol Corp. Estane 58887 Thermoplastic Polyurethane (TPU). The nominal thickness shall be 0.125 inch. The outer diameter shall be 0.564±.015 inches. The circularity of jacket shall be within 0.015 inches. The jacket shall be easily removable without damage to other cable component members. The jacket shall be dry and free from any coatings, film or treatment that would tend to interfere with the bonding of it to encapsulating or molding materials. The jacket shall be free of pinholes, blowouts and bumps. No jacket repairs are allowable.

3.2.2.8 Bend Radius: The minimum long term bend radius of the finished cable shall be 6.0 inches. The minimum short term bend radius of the finished cable shall be 2.4 inches.

3.2.3 Optical Properties:

3.2.3.1 Maximum Attenuation Rate: 4.5 dB/km @ 850 ±20nm and 2.0 dB/km @ 1300±20nm when tested in accordance with paragraph 4.7.4.1 of MIL-PRF-85045F.

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Test sample length shall be 0.5km. This test is non-destructive and the test sample may be used in cable assembly production.

3.2.3.2 Bandwidth: 500 MHz-km @ 1300nm / 160 MHz-km @ 850nm

3.2.3.3 Changes in Optical Transmittance: The changes in the optical transmittance of the fibers due to exposure to mechanical, environmental and physical tests shall not exceed the following values:

Maximum changes in Optical Transmittance

Mechanical (dB) Environmental (dB1/)

0.5 0.5

3.2.3.4 Crosstalk: Using three fibers, crosstalk shall be less than 60 dB @1300±20nm. Test in accordance with EIA/TIA-455-42 and paragraphs 3.5.3 and

4.7.4.3 of MIL-PRF-85045F. Test sample length shall be 0.5km. This test is non-destructive and the test sample may be used in cable assembly production. Testing temperature shall be 25 +5oC.

3.2.4 Mechanical Properties:

3.2.4.1 Visual and Mechanical: The finished cable shall be inspected in accordance with TIA/EIA-455-13 to verify that the construction, physical characteristics, dimensions, marking and workmanship are in accordance with this specification.

Test sample length shall be 0.5km. This test is non-destructive and the test sample may be used in cable assembly production.

3.2.4.2 Tensile Loading and Elongation: The ends of a 15m sample of the finished cable shall be terminated as shown in Figure 2. The sample shall be installed in a tensile testing device which will apply 600 pounds of force individually to each braid retainer. The optical paths shall be monitored for loss during the application of the 600 pound force. A cycle of 0 lbs. to 600 lbs back to 0 lbs. shall be applied to the sample with both stretch and optical measurements recorded at the 0 lbs., 600 lbs.

and 0 lbs. points. The rate of force application for both pull and relaxation shall be 10 seconds. Maximum optical loss increase shall be 1.0 dB when measured at 600 lbs. Upon return to 0 pounds of pull force, the change in optical transmittance shall not exceed the values specified in paragraph 3.2.3.3. The braid stretch as measured between the braid retainment fixture in Figure 2 to the K-tube shall not exceed 0.200 inches when recorded at the 600 lbs. point.

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3.2.4.2.1 Kevlar Braid Stretch and Creep: Using the cable sample from 3.2.4.2, five additional cycles of 0 lbs. to 600 lbs. shall be applied to both ends of the sample. The rate of force application for both pull and relaxation shall be 10 seconds. The last application of the 600 lbs. force shall be maintained for a period of 2 hours. The braid stretch as measured between the braid retainment fixture in Figure 2 to the K-tube shall be recorded at all 600 lbs. cycle points and shall not exceed 0.220 in. The braid creep shall be measured as the differential between the last stretch recording at 600 lbs.

and the recording after a 2 hour dwell. The creep shall not exceed 0.030 in.

3.2.4.3 Crush: When tested in accordance with paragraph 4.7.5.5 of MIL-PRF- 85045F, a post-test visual examination of the cable jacket shall reveal no cracking, splitting, or other defects to permit jacket penetration. Cable exterior deformation shall not be considered as damage or cable failure. The change in optical transmittance shall not exceed the values specified in paragraph 3.2.3.3. Test sample length shall be 3m. Testing temperature shall be 25 +5oC.

3.2.4.4 Cable Bending:

3.2.4.4.1 Long-Term Cable Bending: While at 25 ±5°C, the cable shall be wrapped 270° around a 12 inch diameter mandrel. The finished cable specimen shall not exhibit any evidence of degradation of jacket materials.

The change in optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 during and after the testing. A post-test visual examination shall reveal no jacket softening, surface damage (cracking, splitting, or other defect to permit jacket penetration), or any identification marking impairment which affects legibility. Test sample length shall be 2m.

3.2.4.4.2 Short Term Cable Bending: While at 25 ±5°C, the cable shall be wrapped 270° around a 2.4 inch diameter mandrel. The finished cable specimen shall not exhibit any evidence of degradation of jacket materials.

The change in optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 during and after the testing. A post-test visual examination shall reveal no jacket softening, surface damage (cracking, splitting, or other defect to permit jacket penetration), or any identification marking impairment which affects legibility. Test sample length shall be 2m.

3.2.4.5 Twisting and Bending: When tested in accordance with paragraph 4.7.5.6 of MIL-PRF-85045F, the finished cable shall reveal no cracking, splitting, or other defects to permit penetration. The change in optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 during and after the test.

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The sheave diameter on the test apparatus shall not be less than 14 in. Test sample length shall be 5m. The tensioning weight shall be 22 lbs. The testing temperature shall be 25 +5oC.

3.2.4.6 Radial compression: The cable shall be installed in the radial compression fixture as shown in Figure 3. Both stuffing tubes shall be tightened by hand until the cable is just snug and captured. Connect the optical loss measuring equipment to all fibers either individually or daisy chained. Record the starting optical loss.

The regulator shall be adjusted to 100 psig as indicated on the fixture gage. Using a soapy water solution, spray both cable/stuffing tube interfaces and observe any bubbling. Further tighten either/both stuffing tubes until no bubbling is observed.

Record the optical loss measurements. The finished cable shall reveal no cracking, splitting, or other defects to permit penetration. The change in optical transmittance of each fiber shall not exceed the values specified in paragraph

3.2.3.3 during and after the test. Test sample length shall be 1m. Testing temperature shall be 25 +5oC.

3.2.4.7 Impact: Test in accordance with paragraph 4.7.5.8 of MIL-PRF-85045F, 50 cycles at 25°C±2°C and 20 cycles at 40 ±5°C. Upon final visual examination at all tested temperatures, there shall be no jacket damage such as splitting or cracking.

The change in optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 post test. Test sample length shall be 5m.

3.2.4.8 Pressure cycling: The finished cable shall be subjected to the following hydro static pressure cycling. The change in optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3. Test sample length shall be 50m. This test is non-destructive and the test sample may b e used in cable assembly production.

A/ 1 minute at 0 psig B/ 2 minute to rise to 100 psig and hold for 5 minutes C/ 1 minute to drop to 0 psig D/ 2 minute to rise to 100 psig and hold for 5 minutes E/ 1 minute to drop to 0 psig F/ 2 minute to rise to 100 psig and hold for 5 minutes G/ 1 minute to drop to 0 psig pressure H/ 10 minute to rise to 1000 psig and hold for 1 hour I/ 1 minute drop to 0 psig

Optical attenuation measurements to be taken and recorded at step A/, end of step H and step I/. Test temperature shall be 25 +5oC.

3.2.4.9 Water Tightness: 4 in³ maximum water leakage permitted when tested in accordance with paragraph 4.5.17 of MIL-DTL-915G. Hydro static pressure to be 25

- 11 -psig. Both ends of the cable specimen shall be sheared and not sawed prepared.

Test sample length shall be 2m.

3.2.4.10 Cable Abrasion Resistance: When tested in accordance with paragraph

4.7.5.16 of MIL-PRF-85045F, the cable shall withstand 750 cycles of scraping abrasion and 500 cycles of cable to cable abrasion. Exposure of any layers below the cable jacket shall be considered a failure. The test sample length shall be 2m.

Testing temperature shall be 25 +5oC.

3.2.4.11 Temperature Cycling: When tested in accordance with paragraph 4.7.6.1 of MIL-PRF-85045F, a post-test visual examination of 3m. on each immersed section of the cable end shall reveal no jacket softening, surface damage, or identification marking impairment. Post-test cable outer diameter shall remain within plus or minus 10% of the pretest cable outer diameter. Change in optical transmittance measurements may be made periodically. At a minimum, one optical transmittance measurement shall be made over a period of 1 hour at the end of each temperature plateau. The change in optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 at the low and high temperatures during and after the test. Test sample length shall be 0.25km. This test sample is reused in section 3.2.4.13 & 14. Testing temperature limits shall be - 28 +0/-3oC; 65 +3/-0oC.

3.2.4.12 Thermal Shock: When tested in accordance with paragraph 4.7.6.2 of MIL-PRF-85045F, the finished cable shall reveal no cracking, splitting, or other defects to permit penetration as examined using 10 power magnification on a random 1m of immersed cable section. The pre and post cable outer diameter shall be within the limits as designated in paragraph 3.2.2.7. The change in optical transmittance of each fiber shall not exceed the values specified in paragraph

3.2.3.3 after the test. Test sample length shall be 0.5km. Testing temperature limits shall be -40 +0/-3oC; 70 +3/-0oC.

3.2.4.13 Temperature humidity cycling: When tested in accordance with paragraph 4.7.6.3 of MIL-PRF-85045F, a post-test visual of 15 ft. on each immersed section of the cable end shall reveal no jacket softening, surface damage, or identification marking impairment. Post-test cable outer diameter shall remain within plus or minus 10% of the pretest cable outer diameter change in optical transmittance measurements may be made periodically. At a minimum, one optical transmittance measurement shall be made over a period of 1 hour at the end of each temperature plateau. The change in optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 during and after the test. Test sample length shall be 0.25km. Temperature sub cycles shall not be required.

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3.2.4.14 Storage temperature: The cable shall withstand the test specified in paragraph 4.7.6.4 of MIL-PRF-85045F. The exterior surface of 15 ft. on each immersed section of the cable end shall show no cracks or defects. The changes in the optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 after the test. Test sample length shall be 0.25km. This test is non-destructive and the test sample may be used in cable assembly production.

Testing temperature limits shall be -40 +0/-3oC; 70 +3/-0oC.

3.2.4.15 Life aging: Finished cable jacket material shall be tested in accordance with paragraph 4.7.6.6 of MIL-PRF-85045F, test time shall be 240 hours, at a temperature of 80 +3/-0oC. Conduct tensile strength and elongation testing in accordance with Fed-STD-228, methods 3021 and 3031, respectively. The jacket tensile strength and elongation shall not be less than 50% of the unaged value.

3.2.4.16 Freezing water immersion (ice crush): The cable shall withstand the test specified in paragraph 4.7.6.7 of MIL-PRF-85045F. The exterior surface of 15 ft. on each immersed section of the cable end shall show no cracks or defects. The specimen shall be tested in accordance with TIA/EIA-455-98, method A, procedure

1. The change in the optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 during and after the test. A temporary lowering of the test chamber temperature to -400C is authorized to accelerate the water freezing time. No under shoot of the cable/ice temperature below -100C is authorized. Test sample length shall be 50m. This test is non-destructive and the test sample may be used in cable assembly production.

3.2.4.17 Fluid immersion (Cable jacket material): Test in accordance with MIL-STD- 1678-3B “Fluid Immersion” (pg. 256), using the temperatures In Table 3409-A1 “Fluid Immersion Test Table” column “Test Temperature Range 1”. The cable jacket shall not be preconditioned before this test other than normal jacket processing. The cable jacket material shall retain 50% of its initial tensile strength and elongation. Upon completion of the test, the finished cable shall reveal no cracks, splits, gumminess, or voids in the jacket.

3.2.4.18 Shock: When tested in accordance with section 3202.1 of MIL-STD-1678- 3B , the change in the optical transmittance of each fiber shall not exceed the values specified in paragraph 3.2.3.3 after the test. The test fixture shall be in accordance with section 3202.5 of MIL-STD-1678-3B. The cable test sample length shall be 30m.

3.2.4.19 Paint susceptibility: When tested in accordance with paragraph 4.7.6.15 of MIL-PRF-85045F, the cable jacket shall show no signs of jacket weakening, cracking, or other damage.

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3.2.4.20 Jacketing (Unaged): When tested in accordance with Fed-STD-228, methods 3021 and 3031, the Polyurethane TPU Jacketing shall have the following physical properties:

Tensile Strength: 4000 PSI minimum Elongation: 500% minimum

3.2.4.21 Marking: The finished cable jacket shall be permanently marked every one

(1) to three (3) feet in accordance with the requirements of MIL-DTL-915G. Marking shall consist of the following information: manufacturer’s name, part number of cable (53711-8580076), week and year of manufacture (WW/YY).

4.0 Quality Assurance Provisions

4.1 General: Quality assurance requirements shall be in accordance with the requirements of this specification, MIL-DTL-915G and MIL-PRF-85045F as applicable.

4.2 Qualification and Quality Conformance: Cable provided under this specification shall be subjected to, and meet, the acceptance criteria of all test and inspections specified in section 4 of this specification. The cable shall not be degraded by any test or combination of tests. Once qualification testing has been completed successfully, no internal cable changes are allowed without complete qualification testing listed in Table 1 and the issue of a new vendor part number in Table 2.

4.3 Quality Products List (QPL): Listing of cables on the applicable qualified products list as specified in MIL-PRF-85045F is not required. Table 2 lists all qualified vendors who are approved to manufacture the cable specified in this document.

4.4 Vendor Qualification: Manufacturer’s seeking “Qualified Vendor” status, shall manufacture and pass the Qualification tests listed in Table 1.

4.5 Qualification Inspection: A production First Article Test sample shall be subjected to, and satisfactorily pass, all of the Qualification and Quality Conformance tests of Table 4 for vendor qualification.

4.6 Extension of Qualification: When assemblies, sub-assemblies and parts/materials are identical or similar to those utilized in designs previously qualified to MIL-PRF-85045F, extension of qualification for a given test may be requested from the procuring activity based upon previous test results.

4.7 Quality Conformance Inspection: All cables supplied under this specification shall be subjected to, and satisfactorily pass, all of the quality conformance tests of Table 1.

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5.0 Packaging

5.1 General: The packaging requirements for cable furnished under this specification shall be in accordance with the requirements of MIL-PRF-85045F. The cable shall be wrapped around a spool with a diameter no less than 14 in. Both ends of the cable shall be available for inspection and optical testing with a minimum of 18 inches of cable exposed and protected against shipping damage. The both exposed cable ends shall be mechanically covered.

6.0 Notes

6.1 General: The notes of MIL-PRF-85045F shall be adhered to as defined in this specification.

Table 1 Bulk Cable Test Requirements

Test

Test Paragraph No.

Qualification Testing

Quality Conformance

Testing

Remarks

Max. Attenuation Rate 3.2.3.1 X X

Crosstalk 3.2.3.4 X X

Visual and Mechanical 3.2.4.1 X X

Tensile Loading and Elongation

3.2.4.2 X

Kevlar Braid Stretch and Creep

3.2.4.2.1 X

Crush 3.2.4.3 X

Cable Bending (long term)

3.2.4.4.1 X 12 inch

Cable Bending (short term)

3.2.4.4.2 X 2.4 inch

Cable Twisting-Bending 3.2.4.5 X

Radial Compression 3.2.4.6 X

Impact 3.2.4.7 X

Pressure Cycling 3.2.4.8 X

Water Tightness 3.2.4.9 X X (unaged) 25 psig

Cable Abrasion Resistance

3.2.4.10 X

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Temperature Cycling 3.2.4.11 X -28oC to 65oC

Thermal Shock 3.2.4.12 X -40oC to 70oC

Temperature Humidity Cycling

3.2.4.13 X

Storage Temperature 3.2.4.14 X -40oC to 70oC

Life Aging 3.2.4.15 X 80oC

Freezing Water Immersion

3.2.4.16 X

Fluid Immersion Cable Jacket Material

3.2.4.17 X

Shock 3.2.4.18 X

Paint Susceptibility 3.2.4.19 X

Jacketing (unaged) 3.2.4.20 X X

Marking 3.2.4.21 X X

Table 2 Qualified Vendors List

Cable Type Manufacturer Vendor Part Number

Cage Code

53711-8580076 South Bay Corp. SB-47509 Rev C 51173

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1.

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