fiber optic joint closure are used to distribute, splice, and store the outdoor optical cables which enter and exit from the ends of the closure. There are two connection ways: direct connection and splitting connection. Applicable to situations such as overhead, man-well of pipeline, embedded situation etc.
. The box add aging-resistant in imported high tensile construction plastic out-faster is made up of stainless steel;
. Overlap structure in splicing tray easy to install;
. Suitable for ordinary fiber and ribbon fiber;
. Perfect leak proofness and fine function;
. Perfect and reliable sealing operations;
. Fiber-bending radium guaranteed more than 30mm;
. Full accessories for convenient operations;
. Fiber optic splice closure can be used repeatedly;
. High reliability;
. For aerial, and direct buried applications.
Max capacity(single fiber): 144 core
Net Weight(kg): 3KG
Airproof Style : Open style sealed
Entrances: 3in 3out
Capacity of Tray: 24
Max Numberof Trays: 6
SuitableCableDiameter: 2pcs ф16-23mm 4pcs ф10-20mm
Sealing performance : After sealing according to the stipulated operation procedures, the injected air pressure is 70KPa±5Kpa, when immersed in clean water of normal temperature for 15 minutes, there is no air bubbles.
Pull: Bearing pull is 1000N at axle orientation, there should be no breakage on the housing.
Punching: Bearing pressure of 2000N/10cm for 1 minutes, there is no breakage on the housing.
Impact: Bearing impact energy of 16N•m, 3 times of impacts there should be not breakage on the housing.
Bending: The spot between the FOSC and seal fitting can bear bending tension of 150N at bending angle of ±450 for 10 circles, there should be no breakage on the housing.
Temperature circle: ressure of 70KPa±5 KPa, the temperature circle ranging from -40℃~+60℃, after 10 times of the circular tests
Temperature: for 4 hours + transition time for 2 hours + low temperature for 4 hours + transition time for 2hours ) , immerse the sample in clean water at normal temperature for 15 ,there is no air bubbles when injected 70KPa±5Kpa air pressure.
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