... fiber suffers no attenuation Dome mechanical seal fiber optic splice closure (FOSC)Features1, advance internal structure ... cable3, fiber suffers no attenuation4, the closure is spacious enough for winding and storing ... increase and reduce FOSTs8, innovative elastic integrated seal fittingApplications1, suitable for bunchy fibers2, Aerial, ... set Dome mechanical seal fiber optic splice closure (FOSC)