Complete range of outdoor fiber optic joint closures — dome/vertical and horizontal/inline types, mechanical or heat-shrink sealed, from 6 to 576 cores for aerial, duct, buried and FTTH drop applications.
Choose your closure by maximum fiber capacity. All types available in mechanical (reopenable) or heat-shrink (one-time) sealing.
Dome (vertical) closures are stacked for high fiber count; horizontal (inline) closures are flat for duct and direct-buried routes.
Round dome housings with stacked splicing trays. Ideal for pole-mount, aerial and manhole installation. Up to 576 cores. Available in mechanical or heat-shrink sealing.
Explore dome closures →
Flat oval housings with 2-4 cable ports in a row. Best for duct, direct-buried and inline aerial routes. Low profile, easy tray access. Up to 576 cores.
Explore horizontal closures →These models ship regularly to Latin American telecom projects. MOQ 50 pcs, OEM & private label supported.
6-core mini inline closure, 1-in 1-out, for FTTH drop cable. Small footprint, fast install.
48-core vertical dome, 2-in 2-out, reopenable mechanical seal. Our top seller for aerial networks.
48-core inline closure, 2-in 2-out, IP68. Duct and buried rated.
144-core large dome, 2-in 4-out, high capacity feeder closure for trunk routes.
Tell us your fiber count, cable diameter and installation method. We reply within 24 hours.
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