Neutral Water Tight Expansion Connector

The Neutral Water Tight expended beam Connector is a high-reliability, non-contact fiber optic connector designed for harsh and underwater environments.

Compliant with MIL-DTL-83526, it adopts a ball-lens beam expended beam structure, effectively reducing end-face contamination sensitivity and improving optical stability under repeated mating cycles.

The trapezoidal threaded coupling ensures secure, error-proof connection with excellent vibration and shock resistance, making it ideal for defense, marine, offshore, and other demanding applications requiring long service life and high sealing performance.

Compliant with MIL-DTL-83526 standard

Ball-lens beam expended beam design for non-contact optical coupling

Extended mating life with high optical reliability

Trapezoidal threaded locking structure with anti-mis-insertion design

Excellent resistance to vibration, shock, and water ingress

Suitable for underwater and harsh environmental applications