Product Details
288Cores Black Optical Fiber Cable Joint Closure 1 In 6 Out Outdoor
FOSC
Fiber optic closures are critical components in fiber optic
networks, providing protection and organization for fiber optic
connections. By choosing the right closure and maintaining it
properly, you can ensure the reliability and longevity of your
fiber optic infrastructure.
Specification
Specification | 515mm×310mm |
Weight (excluding outside box) | 3000 g— 4600g |
Number of inlet/out ports | 7 pieces in general |
Diameter of fiber cable | Φ5mm~Φ38 mm |
Capacity of FOSC | Bunchy: 24-288(cores), Ribbon: up to864(cores) |
Main components
Name of components | Quantity | Usage | Remarks |
FOSC cover | 1 pcs | Protecting fiber cable splices in whole | Height x Diameter 360mm x 177mm |
Fiber optic splice tray (FOST) | Max. 12 trays (bunchy) Max. 12 trays (ribbon) | Fixing heat shrinkable protective sleeve and holding fibers | uitable for: Bunchy:12,24(cores) Ribbon:6 (pieces) |
Fiber holding tray | 1 pcs | Holding fibers with protective coat | |
Base | 1set | Fixing internal and external structure | |
Plastic hoop | 1 set | Fixing between FOSC cover and base | |
Seal fitting | 1 pcs | Sealing between FOSC cover and base | |
Pressure testing valve | 1 set | After inject air, it is used for pressure testing and sealing
testing | Configuration as per requirement |
Earthing deriving device | 1 set | Deriving metal parts of fiber cables in FOSC for earthing
connection | Configuration as per requirement |
Application
Aerial, underground, wall-mounting, duct-mounting and handhole-
mounting.
The ambient temperature ranges from –40℃ to +65℃.
More Details Show
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Company Profile
DOWELL Factory Display
We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH
Cabling, Distribuction Box, LSA Modules and accesspries. Our
products are related to whole cableing system, such as FTTH
cableing accessories,we will propagate enterprise spirit of
civilization unity truth seeking struggle development and try our
best to build our company as a leader in telecom area. We also implement the concepe of customer value creation for
customer, tailored products to meet the needs of defferent customer
and continuously provide customer with solutions and technical
problems, further exploration and innovation and excellence.
Our Factory

Excellent Business Partners
our products have been well accepted by more than 50 Countries.
Most of them have been used at their telecom projects, and we have
become one of the reliable brands among their local telecom
companies.

Showroom
Step into our cutting-edge sample room and experience the future of
fiber optic communications. Our meticulously curated collection
showcases the latest advancements in optical fiber technology,
offering a hands-on opportunity to explore our comprehensive range
of high-performance products.

Our Team
Our team's expertise spans the entire spectrum of fiber optic
communications, from designing and manufacturing high-performance
optical fibers to implementing robust network infrastructure. We
take pride in our ability to tackle complex challenges and deliver
reliable, high-speed connectivity solutions that power the digital
world.
