Fiber Optic Splice Closure is a fiber management products typically used with outdoor fiber optical cables. Outdoor fiber cables ends come into the splice closure and the optical fibers of these cables can be connected by splicing them together. The jointed optical fibers are put into the fiber optic trays which are installed inside the splice closure. By using the fiber optic trays it is easy to organize the optical fiber connections. Both the fiber tray and the fiber splice closure help protect the fibers and cables inside. We supply vertical fiber optic splice closures, these products are various models to fit max 96 core fiber connections. The vertical fiber splice closure are usually dome size outer body, they feature the reliable performance and low cost. Vertical fiber optic splice closures features: The box adds ageing-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 proof Perfect and reliable sealing operations Full accessories included for convenient operations Fiber optic splice closure can be used repeatedly For aerial, and direct buried applications Vertical fiber splice closures specifications: Temperature: -40 to +80 degrees Celsius Atmosphere: 70 to 106kpa Sealing property at normal temperature: Internal pressure: 70 KPa, without decrease in 72hours High temperature sealing property: internal pressure: 70KPa, without decrease in 168 hours at 60 degree Insulated resistance: >2× 104MΩ Intensity: 15KV (DC) not being broken down, has no flying arc. Additional Loss: No additional loss when optic fibers are winded in the splice trays The-ageing time of the material of the enclosure is beyond 20 years under normal conditions.