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:
