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NS-SP1902 Vertical 144 Core 3 in 3 Out Optical Fiber Joint Splice Closure

Cable Ports:3 in 3 out/2 in 2 out
Core No.:12/24/48/60/72/144
Max. Capacity of Fiber:144 Fibers
Installation Type:Aerial
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  • NS-SP1902


3 In-3 Out Single Fusion Splices Fiber In Line Splice Closure

NS-SP1902 joint closure intend the extra optical cable length in one box, can realize the direct fusion, and is suitable for the wiring connection in the cabling installation. Through splicing two different optical cable realize the cable intend, it is also applied to the connection of all-plastic city phone cables, it is more convenient to install the box or maintenance.

The product is made of high-quality impact resistant plastic and has a standard user interface that can be re-opened.Anti-ultraviolet,anti- impact and waterproof function; Unique flip board, flip angle N 180 * , fusion area and distribution area is more obvious, reducing the cable crossing; Fiber optic cable can go in and out of the box without cut the cable.

fiber optic splice joint closure

Item Description
Material ABS+PC
Dimension (L*W*H )

462*237*92mm(3in 3out)/462*201*92mm(2in 2out)

Income/Outgoing Port 3 ports on left, 3 ports on right/2 ports on left, 2 ports on right
Main Cable Diameter 07~018 mm
Installation Type Aerial Mounted

Construction of the Joint Closure

As its large space body and weatherproof, the splice closure allows applications in non-controlled outdoor. 

• Be suitable for Aerial, Duct and Direct Buried application.

• CATV environment, Telecommunications, Customer premises environments, Carrier Networks and fiber optic networks.

3 in 3 out Splice Closure

                                                  3 in 3 out Type

2 in 2 out Splice Closure

                                                     2 in 2 out Type

1 in 1 out Splice Closure

                                                    1 in 1 out Splice Closure

certificate of conformity

Certificate of Conformity

Quality management system certificationQuality Management System

certification for sale transport

Certification for Sale Transport

ISO 9001

ISO 9001



Patent certificate

                     Patent Certificate

Fiber optic splice enclosures are used to protect stripped fiber optic cable and fiber optic splices from the environment, and they are available for indoor as well as outdoor mounting.

Outdoor fiber optic enclosures are usually weatherproof with watertight seals.

In a typical wall-mounted splice enclosure, fiber optic cable is supported by cable ties, and the cable strenght member is securely fastened to the enclosure’s support. Metallic strenght members must be grounded securely.

The cable jacket(sheath) stops at the splice enclosure’s cable ties. Optical fiber tubes, individual tight buffered fibers, or pigtails are supported by the tube brackets and continue to the splicing trays.

Individual optical fibers should never be exposed outside of a splice tray. Fusion splices or mechanical fiber optic cable splices are contained in the splice trays.


Large number of cable entry knockouts for incoming and outgoing cables;

Key-lockable main door to prevent accidental opening of splice compartment;

Able to hold up to six MTP loaded cassettes;

Standard accessory kit for cable entry and fibre management included;


Ideal for fusion splicing

High fibre density applications

Repairing damaged cables

Suitable for direct termination

Remote cable terminations within building

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