Tti Fiber Communication Co. Ltd

We are offering waterproof dome fiber optical splice closure (fiber joint box). Purpose: aerial, direct-burying, wall-mounting, pipeline laying wayweight: 4kg(erect type)material: pc dimension (mm): 55*25cm (h*d)cables entry & exit:1entry 6exitcable diameter (mm): 7-31sealing structure :heat shrinkable sealingmax capacity of core:288corescomponents: 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 6pcsenvironmental temperature: -40 to +85atmospheric 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 100kpa5kpa 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 100kpa5kpa 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: 2x104m span-life: 30 years. it is widely used for communication, network system, cabled t.v. Of catv, the fiber optic cable by networkuses 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 cablessuitable for single core fiber optic cable and ribbon fiber optic cable