Fiber optic 48 core splice joint closure box mechanical shrinkable
splice joint closure Specification:
24 48 96 144 288 core fiber cable joint box Fiber optic splice closure is used for connecting and protecting singal core or bunch cables. It can be placed in underground, aerial, wall-mounting, pedestal or direct buried, hand hole-mounting and duct-mounting applications. Our fiber closures can improve the operation of your network communication system.Closure is suitable for the applications up to 96 single fibers,which can cover most of the applications in the long-distance transmission and local fiber distribution networks, like Fiber To The Home / Fiber To The Curb ...(FTTH/FTTC).
splice joint closure Purpose: aerial, direct-burying, wall-mounting, Pipeline laying way
Components: Seal tape 1PC, Insulation tape 1PC, Nylon tie 4PCS, optical cable heat shrinkable sleeve 24PCS, mental hook 1SET, seal fittings 1PC umeral bar 1PC, retaining ring 6PCS
Environmental temperature: -40 to +85
Atmospheric pressure: 70106KPa
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
splice joint closure Uses and properties
It is belonged to open structure airproof tie-in system of machine pressure.
It is used for the protective connection between two or more optical cables
Suitable for single core fiber optic cable and ribbon fiber optic cable
Features:
• The closure adopts heat shrinkable sealing structure.
There is one big oval shaped inlet/outlet port in base.
The big oval shaped port is used for the sealing of uncut
straight-through fiber cable, the small ports are used for
branch fiber cable and drop cable.
• It adopts engineering PC plastic with high-strength to
make the closure has longer life time and excellent
sealing performance.
• The patented sealing structure keep good sealing
performance after re-entry and re-using.
• It is without cable fixing device.
• The bending radius of FOSTs meet the international standard.
• It could save the installation time and improve work efficiently.
Applications
• Suitable for bunchy&ribbon fibers
• Aerial, underground, wall-mounting, hand hole-mounting
pole-mounting and duct-mounting
Information
