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{"title":"1 In 4 Out Fiber Splice Enclosure 144F Vertical For FTTH FTTB","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/c6\/1e750c00dc5e284fcc637890fb85-200x200-1\/1_in_4_out_fiber_splice_enclosure_144f_vertical_for_ftth_fttb.jpg","attrs":{"Supply Ability":"1000 PCS Per 7 Days","Delivery Time":"7-15 Days","Model Number":"FOSC-400-A4","Place of Origin":"Zhejiang, China"}}
{"title":"Rubber Sealing Heat Shrink Cable Splice Enclosure Fiber Optic Splice Kit","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/23\/ed3a3db0923e1f31faed79a105b6-200x200-1\/rubber_sealing_heat_shrink_cable_splice_enclosure_fiber_optic_splice_kit.jpg","attrs":{"Model Number":"FOSC-400-A8","Place of Origin":"Zhejiang, China","Brand Name":"DOWELL","Minimum Order Quantity":"200 pieces"}}
{"title":"5 Ports External Fibre Splice Enclosure Flame Retardant 1 In 4 Out 24F-96F","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/8e\/d301b82338e0907cc9a5f9607914-200x200-1\/5_ports_external_fibre_splice_enclosure_flame_retardant_1_in_4_out_24f_96f.jpg","attrs":{"Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"1000 PCS Per 7 Days","Delivery Time":"7-15 Days","Model Number":"FOSC-D4C-H"}}
{"title":"Dome Fiber Optic Splice Closure PC With Easy Cable Management","imgUrl":"https:\/\/img.chinax.com\/nimg\/b8\/5c\/466b940470188be53f3c62828c8a-200x200-1\/dome_fiber_optic_splice_closure_pc_with_easy_cable_management.jpg","attrs":{"Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"100 Roll Per 7 Days","Delivery Time":"7-15 Days","Model Number":"FOSC-D6A-H"}}
{"title":"Horizontal Fiber Optic Splice Closure 2 In 2 Out Underground Wall Mounting","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/7f\/a9dfc32c613c97ddcc87200dfac3-200x200-1\/horizontal_fiber_optic_splice_closure_2_in_2_out_underground_wall_mounting.jpg","attrs":{"Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"1000 PCS Per 7 Days","Delivery Time":"7- 15 Days","Capacity":"Bunchy:12-96 cores\u3001Ribbon:72-288 cores"}}
{"title":"24 Core Fiber Optic Joint Box Horizontal Fiber Optic Splice Closure 48 Core","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/e7\/923639e6c8d60eb39740694938b6-200x200-1\/24_core_fiber_optic_joint_box_horizontal_fiber_optic_splice_closure_48_core_underground.jpg","attrs":{"Model Number":"FOSC-H2C","Place of Origin":"Zhejiang, China","Brand Name":"DOWELL","Minimum Order Quantity":"200pieces"}}
D Type Fiber Optic Splice Closure Up to 45 Cores 2 in 2 out
Fiber optic closure, also known as fiber optic splicing closures, is a device used to provide space and protection for fiber optic cables spliced together. The fiber optic closure connects and stores optical fibers safely either in the outside plant or indoor buildings. It can provide protection for the fiber joint and the fiber cables since they have excellent mechanical strength and strong outer shell, which ensures the joints are not damaged by hostile environments.
Specifications
Color
Black
Capacity
48 cores
Protection Level
IP68
Material
PC+ABS, PP
Inlet/Outlet
2+2
Sealing Method For Inlets
Screw mechanical
Accessories
Applications
FTTx (Fiber to the x) Networks: Used at distribution points (DPs) to split a main feeder cable into multiple drop cables going to homes or businesses.
Long-Haul & Metro Networks: For splicing cables over long distances, often placed in manholes or pedestals every few kilometers.
Network Repair: To quickly restore service after a cable break by splicing the broken fibers inside a closure.
Transition Points: Where an aerial cable needs to transition to an underground cable, or an outdoor cable enters a building.
Functions
Environmental Protection: The closure is sealed (often with gaskets and gel) to be watertight, dustproof, and resistant to various chemicals, ensuring the long-term reliability of the splices inside.
Splice Protection: It houses and protects the fragile fusion splice protectors or splice trays, organizing them securely to prevent microbending or breakage.
Fiber Storage: It provides ample space to store the slack fiber (excess fiber) that is left for future repairs, re-splicing, or reconfiguration.
Cable Securement: It has strong mechanical structures to grip and secure the strength members of the incoming and outgoing cables, relieving strain on the fibers themselves.
Organization & Management: It helps organize and route fibers neatly between different cables, which is crucial for maintenance and troubleshooting.
