Fiber Optic Junction Box
Ningbo Qimante Communication Technology Co., Ltd. is a Chinese fiber optic communication equipment manufacturer with 5 years of experience. Since its establishment in 2019, the company has produced 20 injection molding machines, complete supporting equipment in the sheet metal workshop, 4 laser cutting machines, a separate electrostatic spraying workshop, 4 fiber tail production lines, 25 PLC alignment machines, 4 production assembly lines, and 200 technical innovation personnel and assembly employees to meet customer needs.
Why Choose Us
Production Equipment
The company currently has production equipment such as injection molding machines, automatic nut planting machines, sheet metal laser cutting machines, bending machines, automatic welding machines, PLC alignment machines, fiber optic testers, fiber optic grinders, etc.
Production Market
The company's products are mainly exported to Southeast Asia, Europe, America, South America, the Middle East, Central Asia, Africa and other countries worldwide.
Our Service
From product sales to customer use, the company will always provide good service, allowing customers to use and construct with peace of mind.
Main Products
Currently, the company mainly produces products such as fiber optic distribution boxes, fiber optic distribution boxes, fiber optic junction boxes, fiber optic splice boxes, ODF fiber optic terminal boxes, ODF fiber optic distribution frames, fiber optic cable fixing equipment, etc.
Specifications
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Size and Weight |
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Housing |
Impact resistant, UV stabilized polycarbonate with silicone gasket |
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Temperature Range |
-40°C to +120°C |
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Ingress Protection |
IP65 |
Materials
Metal
Metal junction boxes are robust and provide excellent protection against physical impact. They are suitable for industrial and outdoor environments.
Plastic
Plastic boxes are lightweight and cost-effective, making them suitable for indoor and residential applications where heavy-duty protection is not required.
Weatherproof materials
For outdoor installations, boxes made from weather-resistant materials, such as UV-resistant plastics or aluminum, are essential to ensure longevity.

* Telecommunication networks: They are used to connect and manage fiber optic cables in telecommunication networks, ensuring seamless communication.
* Data centers: Fiber optic junction boxes play a crucial role in data centers, enabling the organization and distribution of high volumes of data with minimal signal loss.
* Residential installations: In homes, these boxes are used to terminate and distribute fiber optic connections for internet and multimedia services.
* Industrial environments: Industries use fiber optic junction boxes to create reliable and high-speed communication networks within manufacturing plants and other facilities.
* Wall-Mounted junction boxes: Ideal for indoor applications, these boxes are mounted on walls and provide a neat and organized solution for fiber optic cable termination.
* Rack-Mounted junction boxes: Commonly used in data centers, these boxes can be mounted on standard equipment racks, allowing for efficient cable management and easy access.
* Outdoor junction boxes: Designed to withstand environmental elements, these boxes are weatherproof and suitable for outdoor installations.
* Dome closure boxes: Used for aerial and underground applications, these boxes are dome-shaped and provide protection against moisture and environmental contaminants.

Function of Fiber Optic Junction Box
The function of the optical fiber junction box is to provide the fusion splicing of the optical fiber and the optical fiber, the fusion splicing of the optical fiber and the pigtail, and the handover of the optical connector. It also provides mechanical protection and environmental protection for the optical fiber and its components, and allows proper inspections to maintain the highest standards of optical fiber management. A good fiber optic terminal box needs to have the following functions:
Fixing function
After the optical cable enters the rack, its outer sheath and reinforcing core should be mechanically fixed, ground wire protection components should be installed, end protection processing, and optical fiber grouping and protection.
Splicing function
After the optical fiber drawn from the optical cable is spliced with the tail cable, the excess optical fiber is coiled and stored, and the spliced joint is protected.
Allocation function
Plug the connector attached to the tail cable to the adapter, and realize the optical connection with the optical connector on the other side of the adapter. Adapters and connectors should be able to be flexibly inserted and removed; the optical path can be freely deployed and tested.
Storage function
Provide space for storage of various cross-connected optical cables between racks, so that they can be placed in a regular and orderly manner. There should be an appropriate space and method in the optical fiber terminal box to make the wiring of this part of the optical connection line clear, easy to adjust, and meet the minimum bending radius requirements.
Sales Market
The company's products are mainly exported to Southeast Asia, Europe, America, South America, the Middle East, Central Asia, Africa and other countries worldwide. Our products have received unanimous praise from countries around the world, and foreign friends and customers visit the factory for inspection and visits up to 20 times a year.













