1, advance internal structure design 2, easy and fast to fix fiber cable 3, fiber suffers no attenuation Dome mechanical seal fiber optic splice closure (FOSC)Features1, advance internal structure design2, easy and fast to fix fiber cable3, fiber suffers no attenuation4, the closure is spacious enough for winding and storing fibers5, fiber optic splice trays (FOSTs) are designed in SLIDE-IN-LOCK ...