GJS-25-6 Waterproof Dome Fiber Optical Splice Closure is designed for splicing fibers in aerial, duct and buried applications. These sealed canister closures are available in single-fiber loose tube and ribbon fiber configurations.

It  is designed for configuration flexibility, these closures offer expanded slack storage, various tray heights and mass platform storage.

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

Weight:3kg（Erect type）
Material: PC

Dimension (mm): 51*22CM（H*D）

Cables Entry & Exit：3Entry 3Exit

Cable Diameter (mm): Φ7-Φ25

Sealing Structure : Heat shrinkable Sealing

Max Capacity of Core：144 cores

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: 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

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