16 Core Optical Fiber Cable Distribution Box
Model Name:16 Core Optical Fiber Cable Distribution Box
Application: FTTx
Waterproof Grade: IP65
Material: ABS+PC
Color: White
Capacity: 16 cores
Operating Temperature: -25~ +60(℃)
Installation: pole-mounted, wall-mounted
- Product Introduction
Product Overview
This 16 Core Optical Fiber Cable Distribution Box integrates IP65-level waterproof protection and a 1×4 PLC splitter, providing an integrated solution for the optical fiber distribution requirements of FTTx networks. A single box can support up to 8 cores of optical fiber access, and is equipped with 4 user-side interfaces to meet the connection needs of multi-user scenarios.
The box body is made of engineering plastic with excellent UV resistance, and the structural design ensures reliability during long-term outdoor use. The innovative zoning structure physically isolates the welding area, the splitting area and the terminal area, significantly enhancing the operational efficiency of the installation and maintenance process. The transparent window design not only ensures the sealing performance of the box but also supports visual inspection of the internal status, facilitating daily maintenance.
By integrating the 1×4 PLC splitter into the box, this design eliminates the installation of external splitter components, which not only shortens the construction period but also reduces the number of potential fault nodes in the system, enhancing the overall stability of the network.
Key Features and Benefits
Integrated PLC Splitter Technology
The built-in 1x4 planar lightwave circuit splitter provides low insertion loss and high reliability. Optional splitter configurations available to match specific network design requirements.
Optimized Fiber Management
Dedicated compartments for splicing, splitting, and storage with clearly labeled routing paths. Bend radius protection and strain relief features prevent fiber damage during installation.
Flexible Installation Options
Multiple mounting configurations including wall, pole, and strand mounting. Universal bracket design adapts to various surfaces and orientations for deployment flexibility.
Maintenance-Friendly Design
Hinged cover with robust latch mechanism allows easy access for technicians. Clear labeling and intuitive layout reduce service time and potential errors during maintenance operations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Application Standard | FTTx Networks, GPON/EPON Systems |
| Ingress Protection | IP65 (Dust-tight and protected against water jets) |
| Material Composition | PC+ABS alloy with enhanced UV stabilization |
| External Color | Weather-resistant Gray (RAL 7035) |
| Fiber Capacity | 8 fibers maximum (with splice protection) |
| Operating Temperature | -40°C to +65°C (-40°F to 149°F) |
| Installation Methods | Wall mounting, pole mounting, strand mounting |
| Dimensions (H×W×D) | 280mm × 220mm × 110mm (11.0" × 8.7" × 4.3") |
| Integrated Splitter | 1x4 PLC splitter (optional 1:8 configuration) |
| Adapter Type | SC/APC or SC/UPC (customer specified) |
| Cable Entry/Exit | 4× Φ20mm ports with sealed gland options |
Industry application scenarios and solutions




Technical Support and Quality Assurance
All our fiber distribution boxes undergo rigorous testing protocols to ensure long-term reliability and performance consistency. Our quality management system is certified to ISO 9001:2015 standards, reflecting our commitment to excellence in manufacturing processes and product quality.
Each unit is subjected to environmental stress testing, including temperature cycling, humidity exposure, and mechanical impact resistance evaluation. Optical performance validation ensures that insertion loss and return loss parameters meet or exceed industry specifications. Material testing confirms UV resistance and flame retardancy properties for safe outdoor deployment.
Our products comply with RoHS directives, ensuring environmental responsibility throughout the product lifecycle. Customization options are available to meet specific project requirements, with our engineering team providing technical support during the specification and implementation phases.

Service and Support
Thank you for your trust and support. We are fully committed to providing you with continued, reliable service and technical support. Should you have any questions, please do not hesitate to contact us. We look forward to a lasting and productive partnership
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