Fiber Optic Splice Closures (FOSC)
Our horizontal (or inline) fiber optic splice closures are durable housings designed to organize, protect, and secure fiber optic splices in long-distance or backbone installations. With an elongated, cylindrical or flat design, they support inline fiber routes where cables enter and exit from opposite ends, and many models feature mid-span access—enabling specific fibers to be tapped without cutting the entire cable. Made from high-tensile plastic with dependable sealing, these closures provide robust protection against water, dust, and harsh conditions. Suitable for wall, duct, aerial, or underground mounting, they offer flexible deployment in both outdoor and indoor environments while ensuring long-term mechanical integrity and reliable fiber management.
HTB-136
The HTB-136 horizontal splice closure is engineered for high-density fiber management with 8 main cable ports (4 per side) supporting cables up to 14 mm in diameter, alongside 16 drop cable ports located opposite the hinge, designed to accommodate cables up to 3 mm or 3x2 drop cable configurations.
With a splice capacity of 48 fibers housed in a single splice tray, this closure offers a compact footprint of 387 mm x 203 mm x 88 mm, making it ideal for aerial, duct, or wall-mounted installations where space and cable organization are critical.
