- Metal joint box bears the excellence of high mechanical strength, good airproof performance, outstanding corrosion resistance and long service life. It can be used more than 25 years.
- There are two models of metal joint boxes, one is to be mounted on poles and the other is to be mounted on towers.
- Metal joint box is made up of aluminum alloy, especially suitable for the protection of fiber cable joint under the high voltage electric field.
Product description
Cable Joint Box is designed for splicing ADSS,OPGW cables and the normal cables, including two to four sleeves for input and output.
Loose storage space makes storage more conveniently, quickly and cable bending radius big enough, avoiding fiber optic extra loss and ensuring transmission performance.
The double sealed designs make Cable Joint Box more reliable. Easy to install and fix on pole(tower) or tubes.
Usage and characteristics
In according to environmental conditions, Optical fiber joint box is divided into Joint-box for pole and Joint box for tower;in according to the different shell material,it is divided into plastic Joint box and Metal Joint box.
Optical fiber joint box is used for protecting the optical fiber fusion splicing head between two different optical cabers; a reserved section of optical fiber will be kept in the box for maintenance purpose.
It has some excellent performances such as good sealing property, waterproof,moisture-resistant and incorrodible after being installed on the electric power line.
Compare with Plastic Joint box,Metal Joint box has many obvious advantages as mechanical strength,leak tightness and corrosion resistance.
Cap Type Joint Box Data Sheet:
| Model | Suitable Range | Weight (kg) | Material |
| SL 2 012 | Two Ports,12 cores | 4.1 | Aluminum Alloy |
| SL 2 024 | Two Ports,24 cores | 4.1 | Aluminum Alloy |
| SL 2 036 | Two Ports,36 cores | 4.1 | Aluminum Alloy |
| SL 2 048 | Two Ports,48 cores | 4.1 | Aluminum Alloy |
| SL 3 012 | Three Ports,12 cores | 4.2 | Aluminum Alloy |
| SL 3 024 | Three Ports,24 cores | 4.2 | Aluminum Alloy |
| SL 3 036 | Three Ports,36 cores | 4.2 | Aluminum Alloy |
| SL 3 048 | Three Ports,48 cores | 4.2 | Aluminum Alloy |