24-144 Cores 2 In 2 Out Fiber Optic Splice Closures

24-144 Cores 2 In 2 Out Fiber Optic Splice Closures

MBN-FOSC-A15 24-144 Cores 2 In 2 Out Fiber Optic Splice Closures  is an erect and horizontal type with one hinge on one side and opens on another side. It is the most reliable FOSC in the world. The FOSC is suitable for protecting fiber cable splices in straight-through and branching applications. Based on an advanced formula, the plastic parts are made of injection-molded, high-strength engineering plastic ABS or PC by numerical control equipment; therefore effectively prevent products from aging caused by coldness, heat, oxygen and ultraviolet radiation. The strong housing and main components provide fire resistant, waterproof, and quakeproof while protecting splices during pulling, compressing, and impacting, bending, tensioning, axial tensioning. It ensures long-term reliability and usage under ambient temperature from -40℃ to +75℃

Features:

Components: Seal tape, Insulation tape, Nylon tie, heat shrinkable sleeve, metal hook, seal fittings, internal hexagonal spanner,

Atmospheric pressure: 70∽106KPa 

Optic property: The spare fiber coiled in the fiber emplacing device; the fiber connector won’t attenuate during the FOSC installation operation period.
Seal Performance: After the closures are sealed, then pressurized up to 100KPa±5KPa in water, immersed in 15 minutes, there are no air bubbles; Or observed for 24 hours, there is no change of air pressure. Re-encapsulation Performance: The closures are pressurized up to 100KPa±5KPa in water, immersed in 15 minutes, there are no air bubbles; Or observed for 24 hours, there is no change of air pressure after three times of repeat encapsulation  
Voltage-resistance strength: Under the effect of 15kv/DC/1min, non-puncture, and no arc-over.
Insulation resistance: ≥2X104MΩ
Span-life: 30 years.
It is widely used for communication, network system, cabled T.V. of CATV, the fiber optic cable by network

Specification:

Photos of MBN-FOSC-A15:

Main Technical Indexes:
1.Airproof performance: Airing pressure inside box 100Kpa, pointer immovability after 24 hours or no air bell within 15min when parked in the common temperature water.                  

2. Re-encapsulation performance: no change in the index of air-proof performance after three times of repeat encapsulation