Optical Fiber Metal Joint Damper-OPGW

Cap-type Metal Closure On Pole

 

Cap-type Metal Closure On Tower

Usage: Mainly used for connecting and protecting OPGW optical cable joints.

 

Applications:

Optical fibre closure is divided into two types: joint-box and Terminal Box, joint-box is used for protecting the connection between two optical fibre cables, while Terminal Box is used for cable terminal or to protect the connection between optical fibre and jumper.
In according to environmental conditions, Optical fibre closure is divided into Closure for pole and Closure for tower; in according to the different shell material, it is divided into Plastic Closure and Metal Closure.
1、Plastic Closure is used for ADSS cable.
2、Compare with Plastic Closure, Metal Closure has many obvious advantages as mechanical strength, leak tightness and corrosion resistance. It’s usually used for OPGW.Metal Joint Box For OPGW Cable
3、Protecting the Optical Fiber Fusion Splicing head , Reserve the redundant Optical Fiber.
4、Good Sealing Property,Waterproof ,Moisture-resistant and Incorrodible, Good mechanical strength,leak tightness

 

Characteristics：
Optical fibre closure has some excellent performances, such as good sealing property, waterproof, moisture-resistant, and in corrodible after being installed on the electric power line.

 

Structural features:
a、 The fiber optic joint and excess length are stored in a stacked manner, and the joint protection form is reinforced with heat shrink tubing.
b、 The joint box adopts sealing rings and silicone seals, which are easy to operate and can be opened repeatedly, making it easy to use and maintain.
c、 According to requirements, the fiber optic cable joint box can be grounded and equipped with a dedicated tower or pole mounting bracket.

 

Specification, model and parameters of OPGW optical cable joint box:
The total length is 500mm, with an outer diameter of 200mm and an inner diameter of 180mm.

 

Ordering Notice：
a、 Number of OPGW fiber optic cable cores.
b、 How many inputs and outputs and corresponding cable diameters.
c、 There are two types of poles, one for pole use and the other for tower use. If it is for pole use, the pole diameter needs to be provided.