Fiber Optic Cable Splice Closure/Joint Box/Joint Closure/Joint Closure Fiber Optic

Short Description:

Fiber Optic Splice Closure is a fiber management product typically used with outdoor fiber optical cables. It provides space and protection for the fiber optic cable splicing and joint. Fiber splice closure is used for aerial, strand-mount FTTH “tap” locations where drop cables are spliced to distribution cables. Powerlink supplies two types of fiber splice closures which are the horizontal (inline) type and the vertical (dome) type. Both are made of excellent engineering plastics to be waterproof and dust proof. And with various ports types, they can fit different fiber optic core numbers. These joint closure fiber optic are widely used in telecommunication networks, data centers, CATV systems, and industrial Ethernet applications to enable efficient and secure fiber optic cable splicing.

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joint closure-use

Fiber Optic Splice Closure is used for the intermediate connection and branch protection of optical cable lines, which can be used for sealing, protecting and placing optical fiber connectors and storage reservations，The role of optical fiber, etc., so that it is not affected by external environmental factors.

Fiber Optic Splice Closure Features:

a. Wide range of application: suitable for skeleton type, layer stranding type, bundle tube type armored and unarmored optical cables, flexible to use.
b. Good sealing performance: the product is sealed with high-quality silicone rubber sealing ring. Then use sealing heat shrink tubing or self-adhesive tape to seal the cable hole.
c. Strong weather resistance: Imported high-strength and high-quality aluminum alloy materials are used, and anti-aging agents are added, high and low temperature resistance, good anti-aging performance, and long service life.
d. High mechanical strength: It has good resistance to vibration, tension, compression, impact, bending and torsion, and is durable.
e. Reasonable structure: The optical fiber coiled tray adopts loose-leaf rotation type, which can be flipped arbitrarily according to the needs, convenient for construction and maintenance, no additional attenuation for optical fiber coiled, and the radius of curvature is ≥ 40mm.
f. There is a grounding device.
Specifications and parameters of the splice box:
a. Temperature performance: -40℃～+80℃.
b. Dielectric strength: 15kV DC, no breakdown for 2 minutes.
d. Anti-vibration performance: 106 times.
e. Sealing performance: 100kPa, 72 hours, the pressure does not change.
g. Length 500mm, outer diameter 200mm, inner diameter 180mm.
h. The maximum outer diameter of the optical cable is 22mm, and the maximum number of connector cores is 144 cores.

Fiber Optic Splice Closure - Application:

The Fiber Optic Cable Splice Closure/Joint Box/Joint Closure is used in fiber optic communication networks for protecting and connecting the spliced portions of fiber optic cables. It provides a sealed enclosure for the installation and protection of cable splices, ensuring their safety and reliability in outdoor and underground environments. This product is commonly used in various applications, including telecommunication networks, data centers, CATV (Cable Television) systems, and industrial Ethernet networks. It enables efficient and secure fiber optic cable splicing, facilitating uninterrupted communication and data transmission.