Fiber Optic Splice Closure, also named Fiber Optic Joint Enclosure, is an essential passive component for fiber optic cable management in a fiber-optic network of backbone, MAN, and access network. It’s widely used to protect optical fiber splices, store slack fiber optic cables, distribute fiber optic cables, etc. In straight-through and branching applications either in the outside plant or indoor buildings.
Fiber Optic Splice Closure can be installed in aerial, pole mounting, wall mounting, direct buried, and duct mounting.
According to the shapes of Fiber Optic Splice Closure, there are inline Fiber Optic Splice Closure (horizontal Fiber Optic Splice Closure) and dome Fiber Optic Splice Closure (vertical Fiber Optic Splice Closure).
According to the functions of Fiber Optic Splice Closure, there are standard Fiber Optic Splice Closure for fiber splicing and FTTH Fiber Optic Splice Closure for housing fiber optic splitters for FTTH Passive Optical Network.
LW-FOSC-DH114-4 Dome Type 4 Port Heat Shrinkable Fiber Optic Splice Closure (FOSC) is heat shrinkable sealing and suitable for uncut cables.
|Sealing Structure||Heat shrinkable|
|Number of Inlet/Outlet ports||3 ports|
|Cable Diameter||2 ports×20mm, 1 port×30mm|
|Maximum Capacity||Bunchy: 12, 24, 36, 48 fibers;|
|Capacity per Splice Tray||Bunchy: single layer: 12 fibers; dual layers: 24 fibers|
|Quantity of Splice Tray||2pcs|
|Sealing Material||Thermoplastic rubber|
|Assembling method||Aerial, direct buried, pipelined, wall mounting, manhole|
|Net Weight||0.8 KG|
|1||Housing (Cover)||To protect splices of fiber optic cables||1pc|
|2||Splice Tray||To fix Fiber Splice Protective Sleeves||Max. 2pcs|
|3||Fiber Holding Tray||To store loose tube fibers||1pc|
|4||Housing (Base)||To fix the internal and external structure||1pc|
|5||Plastic Hoop||To fix Housing Cover and Base||1pc|
|6||Sealing Grommet||To seal Cover and Base||1 set|
|7||Heat Shrinkable Protective Tubes and Branching Clip||To seal fiber optic splice closure||As per capacity|
|8||Fiber Splice Protective Sleeves||To protect fiber splices||Same as capacity|
|9||Nylon Tie||To fix buffer tubes with fibers inside||8pcs|
|10||Abrasive Cloth||To polish fiber optic cable||1pc|
|11||Wrench||To screw nuts||1pc|
|12||Aluminum-foil Paper||To protect cable ports when heated||1pc|
|1||Valve||To perform pressure and sealing testing||1pc|
|2||Grounding Device||To derive metallic components of fiber cable||1 set|
|3||Buffer Tube||To protect fibers and be fixed on splice trays||specified|
|4||Desiccant||To desiccate air in FOSC after sealing||1 bag|
|Name||FOSC: Fiber Optic Splice Closure|
|Shape and Sealing||DH: Dome type heat shrinkable sealing|
|Cable Port||4=4 Ports|
|Number of Splice Trays||1: 1 tray|
2: 2 trays
|Valve||V: Valve included|
|Grounding Device||G: Grounding device included|
For example: LW-FOSC-DH-24A-3-2-VG