Joint Box
About Us
Introduction
The OPGW Joint Box is a compact quadrangle-shaped Al-alloy closure that encloses Composite Fiber Optic overhead Ground Wire splices. It is designed specifically for steel towers and poles but can be installed on any aerial application. It can be attached to high voltage towers, poles, walls, or other support structures made of steel, wood, or cement. The product is intended for the OPGW Segment to simplify installation and emphasize that OPGW installations constitute an investment in long-term infrastructure. Using Aluminium Die Casting and Pressure – Die Casting, our Joint Box is highly qualified for withstanding a free fall from a height of 15 meters and will play a significant role in lighting up the dark areas of the country for Digital Connectivity.
About Us
Application
An OPGW Joint Box is an enclosure for connecting two spans of OPGW Cables so that to provide continues connectivity/path for Digital Communication over the complete Transmission Line Route Length. Joint Box is used as an optical fiber junction box in the Power Transmission Line Segment. Main function of the Joint Box is joining two OPGW Drums and an Approach cable Drums.
Standards
Advait JB is type tested at NABL Lab as per Standard IEC-60794-1, and these tests have been performed:
Sr. No.
Test Description
Standards
1
Temperature Cycling Test
EIA 445-20/IEC 60794-1-C 10
2
Humid Heat test
IEC 60794-1 or EIA/TLA 455
3
Rain Withstand Test
IEC 60060 or EIA/TLA 455
4
Vibration Test
IEC 60794-1 or EIA/TLA 455
5
Bending and Torsion test
IEC 60794-1 or EIA/TLA 455
6
Tensile test
IEC 60794-1 or EIA/TLA 455
7
Drop Test
IEC 60068-2-32
8
IP 66
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