D38999 III Series Connectors

Ideal for a wide range of applications, including maritime and naval communication equipment, avionics systems, harsh environments with acid, alkali, salt, and humidity, military communication, and outdoor and rugged environments.

Applications


Ideal for a wide range of applications, including maritime and naval communication equipment, avionics systems, harsh environments with acid, alkali, salt, and humidity, military communication, and outdoor and rugged environments.


General Information


- Compliant with MIL-DTL-38999 III series interface

  

  Flexible housing options with various materials and coatings to meet specific environmental requirements

  

  Five-key positioning for blind mating and anti-misinsertion functionality

  

  Triple-start thread for quick connection with anti-loosening mechanism

  

  Precise alignment achieved through ceramic ferrules

  

  Multiple rear accessory options available

  

  Adapter socket available, offering sealed solutions and liberating optical cable constraints


Main Technical Information


Connector Performance


- Insertion Loss:

  

  - Single mode: ≤1.0dB

  - Multimode: ≤0.75dB

  - Return Loss: ≥50dB

  

  Mechanical Performance:

  

  - Plug Retention Force: ≤1000N (for main cables)

  - Socket Retention Force: ≤100N (for branch fiber cables)

  

  Plug Retention Force: ≤1000N (for main cables)

  

  Socket Retention Force: ≤100N (for branch fiber cables)


* * *


Common Connection Schemes


Compatible Optical Cable Specifications


- Cable Diameter: 4mm; 7mm (or other specified sizes)

- Jacket Material: TPU

- Strength Member: KEVLAR

- Fiber Types: 9/125, 50/125, 62.5/125

- Fiber Coating: 900μm tight buffered fiber

- Tensile Strength: short-term: 1200N, long-term: 600N

- Operating Temperature: -40°C to 85°C


首页
产品
行业应用
关于我们