M83522
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MIL-C-83522 for Harsh Environments
Winchester’s M83522 Fiber Optic Military ST Connectors and Adapters feature low optical insertion loss, repeatability, and a rugged stainless steel design to withstand corrosive, harsh environments.
Customized for Unique Requirements
M83522 is available in singlemode and multimode versions with locking or non-locking boots as well as a dust cover with a non-metal lanyard. Commercial-Off-The-Shelf (COTS) equivalents that maintain key performance factors of the MIL-Spec versions are also available.
Available Through Distribution
Delphi™ branded fiber optic products are now a part of Winchester Interconnect. Use our distributor inventory search to see what is available today!


Key Features
- Designed to meet MIL-C-83522
- Rugged stainless steel design
- Ultra PC polish capabilities
- Singlemode and multimode capability
- Locking and non-locking boots
- Fungus resistant
- Low smoke – zero halogen
- RoHS complaint dust cover
Technical Specifications
- Optical insertion loss:
- 0.20 dB Typ. Singlemode
- 0.30 dB Typ. Multimode
- 0.20 dB Typ. Singlemode
- Operating temperature: -46°C to +85°C
- Vibration: MIL-STD-1344, Method 2005
- Shock: EIA-455-14 / MIL-STD-901D, Grade A, Type A, Class I
- Mating durability: > 500 cycles EIA-455-21