Waterproof Dome Fiber Optical Splice Closure

We are offering waterproof dome fiber optical splice closure (fiber joint box). Purpose: aerial, direct-burying, wall-mounting, pipeline laying way
weight: 4kg(erect type)
material: pc
dimension (mm): 55*25cm (h*d)
cables entry & exit:1entry 6exit
cable diameter (mm): î¦7-î¦31
sealing structure :heat shrinkable sealing
max capacity of core:288cores
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 100kpaâ±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 100kpaâ±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: â�¥2x104mî©
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