Fiber Optic Splice Box with Universal Access Up to 256 FO Model: MBN-FOSC-A2

Fiber optic splice box with universal access up to 256 fo is designed for fiber cable arrangement, applied in FTTH access network, fiber optic network convergence, etc, with wholesale price, reliable quality, and long life span. Bwnfiber is a professional fiber optic solution provider, that will give the best after service to support your business, with free sample and flexible payment terms available. If you are interested in our fiber optic splice box, please feel free to contact us for more details.

  • Model: MBN-FOSC-A2
  • Dimension: 555X290X106mm
  • Max Capacity: 256 Cores (8 X 32 splice tray)
  • Cable Hole: 4 Ports
  • Cable Diameter: Φ7.0-Φ22.0mm
  • Sealing Structure: Sticky cincture
  • Material: Base Material and High Strength Polycarbonate Case. Color: Light grey; Trays Polycarbonate + ABS. Color: Black color
  • Installation: Aerial, Duct, and Direct buried
  • IP Grade: 68
  • Weight: 3.75 Kgs

Something about MBN-FOSC-A2 Fiber Optic Joint Splice Closure you need to know

MBN-FOSC-A2 Optical Fiber Splice Box allows the continuity and segregation of medium-capacity optical cables used in the deployment of optical power networks and transport. The design of the box allows the mechanical continuity of the cable pulling elements and protects the fibers,  the junctions, and optical devices facilitating the organization of splices and fiber surplus storage. The Optical Fiber Splice Box is airtight and resistant to weather conditions by which can be installed both outdoors and indoors buildings in chambers of record, boxes, walls, posts, or cable galleries.

NameWaterproof Fiber Optic Splice Box with Universal Access Up to 256 FO
Cable Hole4 ports
Sealing StructureSticky cincture
MaterialBase Material and High Strength Polycarbonate Case. Color: Light grey;Trays Polycarbonate + ABS. Color: Black color
Max Capacity256 Cores, 8 x 32F Tray
Cable DiameterFor Φ7~Φ22mm
InstallationAerial, Pipeline, Direct-bury, Wall mount
Protection GradeIP68


It has 4 independent cable accesses at one end. Each of them allows individualized entry into the less two medium-capacity multifiber cables (double inputs) and up to 6 small capacity optical cables (7mm.).

The closing cover is completely assembled and removed without the need for special tools thanks to the clip-type seal.

The sealing of access cables to the box is done by rubber gaskets with pre-cut entries.

Diameter inputs/outputs cables from 22 to 7 mm. Maximum 256 fusions of F.O (double layer). Wide and easily accessible rectangular splice trays with extendable tabs for better fiber storage up to 32 F.O. (double layer).

Both the support block and the individual trays allow 90º turn and its interlocking in fixed positions to facilitate installation.

Fiber Optic Splice Box with Universal Access can be opened, closed, and manipulated without interrupting the circuits in operation.

It allows joining and segregating cables without having to cut all the fibers as well as the proper storage of the tubes and/or leftover fibers of the cable.


CATV networks
Optical fiber communication
Fiber optic network convergence
Optical fiber access network
Widely used in FTTH access network
Telecommunication networks
Data communications networks
Local area networks
Aerial, Direct buried, underground, pipeline, hand-holes, duct mounting, wall mounting.