Joint Closure

Use heat shrink or mechanical pressure seals to provide continuous protection for optical, sealing and mechanical strength between adjacent cables.

Product Description

Joint Closure is a continuous protection device that provides optical, sealing and mechanical strength continuity between adjacent optical cables. It is mainly used for direct and branch connection of cable of various structures in overhead, pipeline, direct buried and other laying methods. The box body is made of reinforced plastic with high strength, corrosion resistance, mature structure, reliable sealing and convenient construction. Widely used in communication, network system, CATV cable TV, optical cable network system and so on.

Product Advantages

Ensure communication quality and safety in harsh environments such as high temperature, low temperature and humidity
Provides electrical connectivity, grounding or disconnection of metal components in optical cables
It has the performance of restoring the integrity of the cable sheath and the mechanical continuity of the cable reinforcement members

Item	ZTT-GJS1011	ZTT-GJS1032	ZTT-GJS3010	ZTT-GJS3021
Dimension (mm)	488200120 (±5mm)	452191118 (±5mm)	194 (Φ)×499 (H)(±5mm)	253 (Φ) ×550 (H)(±5mm)
Weight (kg)	2.85 (about)	2.56 (about)	2.46 (about)	3.6 (about)
Openning Mode	Screw locking	Screw locking	Screw locking	Screw locking
Intel Ports	4 main ports	4 main ports	5 main ports	7 main ports
Cable Diameter (mm)	Φ8-Φ22	Φ8-Φ22	Φ8-Φ20mm	Φ8-Φ22mm
No. Of Splice Tray	4 (Max)	2 (Max)	4 (Max)	8 (Max)
Tray Capacity	24F (bunchy)	24F (bunchy)	24/36F (bunchy)； 72F (ribbon)	12/24/36/48F (bunchy)； 72/144F (ribbon)
Material	PP or PC Plastics	PP or PC Plastics	PP or PC Plastics	PC Plastics
IP Grade	IP68	IP68	IP68	IP68

It is used for the protective connection and optical fiber distribution between two or more optical cables, and is one of the common equipment of user access points. It mainly completes the outdoor connection between the distribution optical cable and the household optical cable, and can install the box or simple optical splitter according to the FTTX access needs.

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Joint Closure

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