Joint Closure

Main Application

This optical fiber cable joint box is applied to joint aerial, duct, direct-buried optical fiber cable, straight through or branched jointing. The joint box has two cable ports on each end, one in one out, two in two out, or one in three out.

Product Characteristics

PC Plastics.

High mechanical strength, good sealing and anticorrosion performance.

Easy to install, open anew, enlarge capacity, maintain and re-joint.


Fiber Bending Radius: ≥30mm.

Retaining fiber length: ≥1.6m.

Tensile crush resistance: 2000N/100mm.

Temperature: -40℃ ~ +65℃.

Ordering information

Indicate the number of optic fiber cable installing.

Indicate the number of optic fiber splicing.