Products

Waterproof Dome Fiber Optical Splice Closure

Item No.: 58
INQUIRY
Description
Waterproof Dome Fiber Optical Splice Closure, Joint Box
Purpose: aerial, direct-burying, wall-mounting, Pipeline laying way
Weight: 3kgErect type
Material: PC
Dimension (mm): 51*22CM H*D
Cables Entry & Exit3Entry 3Exit
Cable Diameter (mm): Φ7-Φ25
Sealing Structure : Heat shrinkable Sealing
Max Capacity of Core144 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: 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
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