Overview

Fiber Optic Splice Closure (FOSC), is for the protection of the fiber splice joint between two or more cables, for direct or branch connection, to prevent the aging caused by the heat, cold, light, oxygen and microorganisms in nature. With the excellent mechanical strength, the robust shell, and the main structures could withstand the worst environmental changes, meanwhile, the vibration, impact, cable stretching and twist could be protected. It could be used for aerial, pipe-lined, direct buried installations.

Features

• 4 Cable entries (2-in & 2 -out), applicable for fiber cables Ф10~20mm;
• Max. capacity (single fibers): 72 fibers;
• Mechanical sealing, good sealing performance, IP68;
• Has passed various environmental tests like 20 cycles of high/low temperature, and all kinds of chemical corrosion test;
• Applicable for Aerial/Pipeline installations;
• The fastening nuts and the washers are made from stainless steel 304, to keep the corrosion proof performance;
• Adequate storage space for uncut fibers and easy for operation;

Environmental conditions

• Working temperature: -20℃ -+60℃
• Storage temperature: -40℃～ +65℃
• Working relative humidity: not more than 80% （at +30℃）
• Storage relative humidity: not more than 80% ≤ 90％～ 96％（40℃ ±2℃）
• Atmospheric pressure: 70 ～ 106kpa