GJS-25 Waterproof Dome Fiber Optical Splice Closure, Joint Box

Product Description

GJS**5 Waterproof Dome Fiber Optical Splice closure,joint box

Purpose: aerial, direct-burying, wall-mounting, Pipeline laying way

Weight: 3kg（Erect type）

Material: PC

Dimension (mm):*1**2CM（H*D）

Cables Entry & Exit：1Entry 4Exit

Cable Diameter (mm): Φ*-Φ*1

Sealing Structure : Heat shrinkable Sealing

Max Capacity of Core：**4 cores

Components: Seal tape 1PC, Insulation tape  1PC, Nylon tie  4PCS, optical cable heat shrinkable sleeve *4PCS, mental hook 1SET, seal fittings 1PC umeral bar 1PC, retaining ring 6PCS

Environmental temperature: **0℃ to **5℃ 

Atmospheric pressure: *0∽**6KPa

Optic property: The spare fiber coiled in the fiber emplacing device; the fiber connector wont attenuate during the FOSC installation operation period.

Seal Performance: After the closures are sealed, then pressurized up to **0KPa±5KPa in water, immersed in *5 minutes, there are no air bubbles; Or observed for *4 hours, there is no change of air pressure.

Re-encapsulation Performance: The closures are pressurized up to **0KPa±5KPa in water, immersed in *5 minutes, there are no air bubbles; Or observed for *4 hours, there is no change of air pressure after three times of repeat encapsulation 

Voltage-resistance strength: Under the effect of *5kv/DC/1min, non-puncture, and no arc-over.

Insulation resistance: ≥2X*04MΩ                                    

Span-life: *0 years.

It is widely used for communication, network system, cabled T.V. of CATV, the fiber optic cable by network

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