Laid Overhead Fiber Optic Splice Closure 48 Core Horizontal Type With Silicon Rubber

This product is suitable for cables applied in the straight line or branch line(one into two, one into three) connection of optical cables (≤φ22mm, single fiber or ribbon fibers), which can be laid overhead, in the pipeline, underground or in the well. It is also applied to the connection of all-plastic phone cables

Structural features:

All property indexes are in accordance with National YD/T814-2001 Standard

The case body is made from imported high-intensity engineering plastics(ABS) and formed the shape with mould under high pressure. It is in the square shape, with the advantages of less weight, high mechanical intensity, corrosive-resistance, anti-thunderstruck and long service life.

The case body and cable entrance are sealed with adhesive rubber strip with reliable sealing capability. It can be re-opened and easy to maintain. 

supplied with ports corresponding plug, so the users can choose them according to the actual use of optical cables.

Independent insulation grounding device, make the cable grounding flexible, convenient and safe

`Outer metal component and fixing unit are made from stainless steel, so it can be repeatedly used in different environment.
 

Main technical Specifications
optical fiber winding radius:≥40mm

extra loss of fiber tray:≤0.01dB

fiber length left in tray:≥1.6m

working temperature:- 40℃ ~ + 70℃

lateral pressure-resistance:≥2000N / 10cm

shock-resistance:≥20N.m

Protection grade:IP65

operations

choose the cable loop with proper outer diameter and let it go through the optical cable. Peel the cable , take off the outer and inner housing, as well as loose-contract tube, and wash off the filling grease, leaving 1.1~1.6m fiber and 30~50mm steel core.

Tighten the cable pressing card, fix the cable and "cable reinforce steel core". If the cables diameter ≤10mm, bind the cables with adhesive tape till the diameter has reached 10mm,
then fix it.

lead the fiber into the splice tray, put the heat shrinkable tube on the 2 fibers which are to be connected. After splicing, put on the stainless (or quartz) reinforce core stick, make sure the connecting point is in the middle of the housing pipe. Heat the pipe to make the fibers and tube into one. Put the protected joint into the splicing slots (each tray can lay 12 cores);

lay the remaining fiber in the splice tray evenly, and fix the them with nylon ties;

position it and use the earth wire according to the project plan.

near the inlet of the closure, winding the cable with the sealing tape, put the sealing strip into the slots around the closure edge. Then close the two parts of the shell and tighten it with stainless steel bolts. The bolts should be screwed tightly with balanced force

according to the laying requirement, position and fix the hanging tool, install it .

specification: