Fiber optic closures are used throughout the network, including the fiber trunk, feeder, distribution, and last mile segments. Our Fiber Optic Closures combine proven fiber management hardware with a highly reliable sealing system ,with excellent performance in reliability, installation and flexibility.

APPLICATION
Suitable for ribbon and non-ribbon fibers Aerial, duct, direct burial, and well Trunk lines Access networks FTTX, access networks
and broadband

FEATURES
Easily accessible for maintenance, changes, and expansion Protected against water ingress and harsh conditions Suitable for a variety of applications and environments including aerial, pedestal, buried, or underground Compatible with existing cable types

Sealing Performance

Pressurized up to 100Kpa±5Kpa into the sealed FOSC,then put the FOSC into the water 15minutes.There are no air bubbles.Or there is no change of air pressure within 24 hours.
Re-entry performance
Re-entry the FOSC 3 times as normal working condition,and pressurized up to 100Kpa±5Kpa into the sealed FOSC,then put the FOSC into the water 15minutes.There are no air bubbles.Or there is no change of air pressure within 24 hours.
Mechanical Character
1.Tensile Test: The axial tensile strength should be not less than 800N,and there is not any crack.

2.Squeezing test: The FOSC can bear 2000N/m2 ,the lasting time is 1 minute.There is not any crack.

3.Impact test The FOSC can bear 16N.M impact 3 times,there is not any crack.

4.Bending test: The link part of cables and FOSC can bear 150N bending strength.The bending angle is ±450 ,repeat 10 times,there is not any crack.

5.Torsion Test: The FOSC can bear 50N.m torsion.The torsion angle is ±90°,repear 10 times,there is not any crack.