The product is suitable for outdoor fiber optic cable overhead straight splice and divergence splice. Double-ended horizontal screw-free fastening small size design structure, the product has high sealing performance, strong corrosion resistance, excellent weather resistance and other characteristics, multi-cable port management, box body and cable mouth are designed with silicone rubber sealing structure, repeatedly open the box and other operations are simple and fast and do not need to replace the sealing materials; reasonable structure layout, construction and operation is simple and fast.
Outdoor overhead, pipeline and other common fiber optic cable joint splicing, can be used for urban or urban and rural common fiber optic network splicing protection.
1、The shell is produced by injection molding process of high-quality engineering plastics, with anti-UV and anti-aging additives, high mechanical strength;
2、The box body adopts double-ended optical cable in and out design structure, convenient overhead hanging rod and other openable structure, screw-free box sealing design, quick and easy to repeat opening, no need to replace sealing materials; very convenient for maintenance inspection and other operations;
3、the box body box cover and optical cable mouth are silicon rubber sealing structure, good airtightness;
4、Box with electrical disconnection or connection function, optional air nozzle.
Technical parameters or parameters table
1、Adapted to the ambient temperature: -40℃~+65℃.
2、Atmospheric pressure: 70~106Kpa.
3、Axial tension: 〉1000N/1min or more.
4、impact: fiber optic splice box should be able to withstand a drop height of 1m, the mass of the steel ball 1.6Kg, the number of impacts for 3 times the impact.
5、Drop: The fiber optic cable splice box should be able to withstand 3 drops at a height of 1m, and the splice box should not be deformed or damaged after the test, and the internal structure should not be dislodged.
6、vibration: the splice box to withstand vibration frequency of 10Hz, amplitude of ± 3mm, the number of vibration for 106 vibration, the fiber additional loss change value does not exceed 0.2dB.
7、voltage strength: 15KV (DC), 1min, no flying arc, no breakdown after the test;
8、Insulation resistance: >2*104 MΩ.
9、fiber radius of curvature > 30mm, fiber fusion tray additional attenuation ≤ 0.01dB;
10、Maximum connection capacity of the box: 48 cores.
Commonly used tools for construction
cross cutter, tape measure.