OPGW Optical Cable Metal Joint Box/Splice Closure/Joint Closure

Metal Splice Closure is designed for splicing ADSS, OPGW cables and the normal cables, including two to four sleeves for input and output.

Loose storage space makes storage more conveniently, quickly and cable bending radius big enough, avoiding fiber optic extra loss and ensuring transmission performance.

The double sealed designs make Splice Closure more reliable, easy to install and fix on towers, poles or tubes.

Product Name:Joint Box/Splice Closure/Joint Closure

Brand Place of Origin: GL Hunan,China (Mainland)

Provide OEM/ODM Services !



Joint Closure/Splice Closure/Joint Box is mainly used for protecting the fiber optic junction between two cables and reserve a section of fiber optic for maintenance in the box.

Cable Splice Closure is sold as an assembly. A Cable Storage and Fix Clamps are needed when installed on the tower. A Cable Storage and three Stainless Steel Bands are needed when installed on the pole.


The scope of application is:Aerial, wall-mounting etc.

The ambient temperature ranges from –40°Cto +65°C.


1,Suitable for OPGW and ADSS fiber optic cable.

2,Fully kitted with all parts for convenient operation.

3,Overlap structure in splicing tray for easy installation.

4,Fiber-bending radium guaranteed more than 40mm.

5,Easy to install and re-entry with a common can wrench.

6,Excellent Mechanical Sealed to protect fiber and splice ensuring durability.

7,Stand up to severe condition of moisture,vibration and extreme temperatures.


Only a part of Joint Box/Splice Closure/Joint Closure are listed here. We can depend on customer’s requirement to producing the different model Joint Box/Splice Closure/Joint Closure.

We supply OEM&ODM Service.    Contact Us Now !

E-Mail: info@gl-fiberoptic.com

WhatsApp:+86 18073118925             Skype: opticfiber.tim


Type Scope of Application Weight(kg) Materials
TJM 2 012 Two-way 12 core 4.1 Aluminum alloy
TJM 2 024 Two-way 24 core 4.1 Aluminum alloy
TJM 2 036 Two-way 36 core 4.1 Aluminum alloy
TJM 2 048 Two-way 48 core 4.1 Aluminum alloy
TJM 2 060 Two-way 60 core 4.1 Aluminum alloy
TJM 3 012 Three-way 12 core 4.2 Aluminum alloy
TJM 3 024 Three-way 24 core 4.2 Aluminum alloy
TJM 3 036 Three-way 36 core 4.2 Aluminum alloy
TJM 3 048 Three-way 48 core 4.2 Aluminum alloy
TJM 3 060 Three-way 60 core 4.2 Aluminum alloy

We can depend on customer’s requirement to producing the different model Splice Closure.

Contact Us

Our Service:  

1,We are the one of biggest manufacture of fiber optic cable in China and has more than 25 years manufacturing and selling experience.Only producing grade a quality fiber optic cable

2,We are specialized in all kinds of fiber optic cable and  related hardware, such as ADSS, OPGW, FTTH and so on.The company has achieved quality certificate ISO9001.

3,GL is manufacturer over 15 years, which having professional sales team, R&D department and technology department.

4,We accept OEM. The fiber cable size and material are customized.Your own logo and own design are welcome.We will produce according to your requirment and description;

5,Please send us inquiry for more products info and we will give you feedback in 12 hours.

We are always here within 24 hours .
Contact Us Now!
Email Address:info@gl-fiberoptic.com