Application area

• Navy shipboard, surface craft and submarines
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• Mobile tactical shelters electronic battlefield networks
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• Deployable outdoors in harsh environments
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• Applicable to plant, gas, petroleum industry, etc

Features

• Precision machined to MIL-PRF-28876, Rev. E specification
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• Available in 5 shell sizes: 11(4ch), 13 (4 ch), 15 (6, 8 ch),17(2,4,8,12,16ch), 23 (18, 31 ch)
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• Six keying options (plus universal keying for COTS product) for both plugs and receptacles
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• Complete line of straight, 45 degree and 90 degree back shells COTS version available

Specification

[D38999 Expanded Beam Connector]

Insertion Loss	9/125 Fiber at 1310nm / 1550nm: 1 to 4 channels: -1.5dB max / 6 to 16 channels: -2.0dB max*
	50/125 Fiber at 850nm / 1300nm: 1 to 4 channels: -1.OdB max / 6 to 16 channels: -1.5dB max*
Return Loss	≥32dB(typical 35dB)
Durability	1000 Matings minimum
Operating Temperature	-40°C to +85°C
Storage Temperature	-55°C to +85°C
Water Immersion	IP67
Free Fall Resistance	350 Falls from 1.2m height
Vibration	10-500Hz, 3 directions, 0.75mm amplitude@ 10g acceleration
Bump	4000 bumps @ 40g acceleration
Corrosion Resistance	350 Hours Salt Spray
Cable Retention	1000N (Cable Dependant)
Weight (approx)	Aluminium Stainless Steel Nickel Aluminium Bronze Size 11 Size 15 Size 11 Size 15 Size 11 Size 15 Plug: 50g 90g 95g 170g 95g 170g Bulkhead: 45g 85g 85g 155g 85g 155g
Connector Shell Material / Color	Aluminum Alloy (Zinc Cobalt, Olive Drab), Aluminum Alloy (electroless Nickel plated), nickel Aluminum Bronze (shot blast, non-reflective) or Stainless Steel (passivated)