Interconnections

Junior Expanded Beam Plug connector (HMA)

  • Junior Expanded Beam connectors (HMA) is suitable for a variety of applications in harsh environments. The hermaphroditic design allows the mating of two connectors without the need for any adapter, allowing the connection of more cables in one optical path. Expanded beam technology, which uses lenses to expand and collimate the optical signal, makes this connector less sensitive to dirt and debris.
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Temperature range
Outdoor environment (-55°C /+85°C)
Cable parameters
Jacket material
PUR
Cable construction Round cable
Outer diameter 5,5 mm
Fiber count 2/4
Fiber type SM OS2 or MMF OM1/OM3/OM4/OM5
Temperature range Operation: -55°C to +85°C
Storage: -55°C to +85°C
Installation: -20°C to +60°C
Connector parameters
PRO BEAM Jr. SM PRO BEAM Jr. MM
Compliance
MIL-DTL-83526/20
MIL-DTL-83526/20
Color of housing
Black
Black
Color of boot
Black
Black
Insertion Loss
<1,5dB (@1310/1550nm)
<1,0dB (@850/1300nm)
Return Loss
>30dB (@1310/1550nm)
Durability 3000 Matings minimum
Water Immersion 15m for 24 hours
Free Fall Resistance 500 Falls from 1.2m height
Vibration 20-500Hz, 3 directions, 0.75mm amplitude@ 10g acceleration
Crush Resistance 6700N
Corrosion Resistance 500 Hours Salt Spray
Cable Retention 1500N
Identification Traceability label with unique serial number on both ends of cable assembly.
Packaging
Each assembly coiled on outdoor cable drum.
Description
Partnumber/Ordering code
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 02F Patch Cable OS2 R029-66A-xxx
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 02F Patch Cable OM1 R021-66A-xxx
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 02F Patch Cable OM3 R023-66A-xxx
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 02F Patch Cable OM4 R024-66A-xxx
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 04F Patch Cable OS2 R049-66A-xxx
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 04F Patch Cable OM1 R041-66A-xxx
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 04F Patch Cable OM3 R043-66A-xxx
Jr. Expanded Beam PLug – Jr. Expanded Beam PLug 04F Patch Cable OM4 R044-66A-xxx

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