Hot Selling FTTH 48 Core Dome Fiber Optic Cable Closure

Hot selling FTTH 48 Core dome Fiber Optic Cable ClosureDescriptionOptical splice closures are used to distribute, splice, and store the outdoor optical cables that enter and exit from the ends of the closure. There are two connection ways: direct connection and splitting connection. They are applicable to situations such as overhead, man-well of the pipeline, embedded situations, etc. Compared with the terminal box, the closure requires a much stricter requirement of the seal. Sealing rings and air valves are required for closure, but they are not necessary for terminal boxes. ApplicationA type of dome closure series, used for direct connection during optical fiber transmission, provides joint connection protection, with 3 small round ports(21mm) and 1 large oval port(50mm); threaded mechanical seal; can be used for overhead, pole, wall, and buried installations. With good sealing performance, the simple installation and wide application range are the best choice for optical fiber connection.  Features1. The closure casing is made of quality engineering plastics, and of good performance of anti-erosion against acid and alkali salt, anti-aging, as well as smooth appearance and reliable mechanical structure. 2. The mechanical structure is reliable and has the performance to resistwild environments intensive climate changes and serious working environments. The protection grade reaches IP68. 3. The closures are applicable to ribbon-type optical cable and common optical cable. 4. The splice trays inside the closure are turn-able like booklets and have adequate curvature radius and space for winding optical fiber to make sure The curvature radius for optical winding is 40mm. Each optical cable and fiber can be operated individually. 5. The closure is of small volume, big capacity, and convenient maintenance. The elastic rubber seal rings inside the closure are of good sealing and sweat-proof performance. 6. The casing can be opened repeatedly without air leakage. No special tools are required. The operation is easy and simple. The air valve is provided for the closure and used to check the sealing performance. Technical Index:1. Fiber radius of curvature: ≥40mm2. Optical disk additional loss: ≤ 0.01dB3. Temperature Range: - 20°C ~ + 60°C4. Anti-lateral pressure: ≥2000N / 10 cm5. Shock resistance: ≥20N.m6. Protection level: IP68/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1