Dome Type Heat Shrinkable Fiber Optic Splice Closure For Aerial With Big Capacity

FA-FSC-VH4, Dome Type Heat Shrinkable Fiber Optic Splice Closure For Aerial With Big Capacity

The function of optical fiber splice closure: fiber cable joint closure is an important component in optical cable line. It plays a vital role in the protection of optical fiber cable connection and the quality of communication transmission of optical cable line. According to the current application, communication line failure (excluding cable fault such as construction damage or obvious natural disasters), most of failures are not on the optical cable, but most of the faults occur in the fiber optic splice closure, such as poor sealing performance can not prevent water come into the fiber optic splice closure and bring increased loss, optical fiber connection is not precision enough bring big optical loss or weak strength bring broken fiber;

Aerial fiber cables always meet failure when they are affected by the external environment such as frequent expansion in and summer and frequent contraction in winter. The failure always happens in the fiber optic splice closure; In addition, the failure also happen in fiber splice closure when it is affected by lightning, wind, floods, mudslides, earthquakes and other external forces.

Housing and main components like hoop, weld plate, cable fixing frame of fiber cable joint closure are made of high strength imported engineering plastics - flame retardant polycarbonate (PC) according to scientific and reasonable formula and formed by injection molding. Fiberall fiber optic splice closure can effectively prevent material aging caused by the nature of heat, cold, light, oxygen and microbial materials, and has excellent mechanical strength. The shell of our fiber splice joint closure and main structures is solid and can endure strong temperature changes in bad natural environment, at the same time, it can protect the fiber cable and fiber inside from its water, fire, cable vibration and collision stretch and twist, can be used for long time under -40℃- +75℃ so can adapt to any country's natural environment.

Fiberall fiber splice closure is with waterproof elastomer seals, selection of high quality elastic rubber sealing material, and formed and completed by mould at one time so it is no seams so the sealing performance can be guaranteed, and can be repeatedly opened and repeated use so it solves many construction problems. Our fiber optic splice closure is convenient for fast disassembly and assembly, and can withstand long time intense temperature changes in nature.

Fiberall fiber splice joint closure is with spacious structure, overlay fiber trays, flexible configuration, simple installation, and fiber bending radius fully meet international standards, there is enough reserved space for the remaining optical fiber inside the fiber optic splice closure so it can ensure there is no optical attenuation in fiber splice closure.

Main Parameters Of Fiber Splice Joint Closure