Fiber optic closure is a passive component which can provide a great protection for fiber splicing point. Aerially assembling, pipeline assembling and buried underground are all available. Before knowing what benefits that sensing fiber optic cable could bring to our life, let’s figure out the common types of sensing optical cable at first and Features of 3 Types Fiber Optic Splice Closure. Features of Greentel DOME Fiber Closure ● Full mechanical seal ● Protection level reaches IP68 ● High Quality Plastic body material ensure the durability ● Suitable for Φ5mm~Φ38mm cables ● Aerial, underground, pipeline,man-holes,hand-holes assembling ● Adapt to the ambient temperature from -40℃ to +65℃ Features of Greentel Inline Fiber Closure ● Easy to assemble ● Protection level reaches IP68 ● High Quality plastic body material ensure the durability ● Suitable for Φ5mm~Φ23mm cables ● Aerial, underground, pipeline,man-holes,hand-holes assembling ● Adapt to the ambient temperature from -40℃ to +65℃ Features of Greentel Fiber Access Terminal Closure ● Water-proof design with IP-68 Protection level. ● Integrated with flap-up splice cassette and adapter holder. ● Impact test:1K10. Pull Force:100N. Full Rugged design.