Quick Product Summary
| Product Name | Fibre Optical Distribution Box |
|---|---|
| Model | GL-FTB-16N-1 |
| Product Type | FTTH 16 core fiber optic MST box / SDU MDU distribution drop cable termination box |
| Main Function | Feeder cable fixation, fiber storage, splicing, splitting and distribution to drop cables |
| Application | SDU, MDU, FTTH, FTTX, CATV and outdoor optical distribution point projects |
| Installation | Indoor/outdoor wall mounting and outdoor pole mounting |
| Material | PC + ABS / ABS high-impact engineering plastic |
| OEM Support | Color option, logo printing, splitter configuration, packaging and project BOM supply |
Product Overview

The GL-FTB-16N-1 Fibre Optical Distribution Box is designed for external FTTH and FTTX environments where feeder cable needs to connect with multiple subscriber drop cables. It can be used as an optical distribution point for single dwelling unit, multi dwelling unit, CATV and broadband access projects.
The box integrates fiber cable fixation, storage, fusion splicing and distribution inside a compact protective enclosure. Its high-impact plastic housing helps protect optical fibers, adapters, pigtails and optional steel tube PLC splitter modules in indoor and outdoor access networks.
With 16 fiber capacity and optional 1×1:16 or 2×1:8 steel tube PLC splitter configuration, this model is suitable for distribution-layer FTTH deployment where contractors need a compact, economical and easy-to-maintain termination box.
Technical Specifications
| Model Number | GL-FTB-16N-1 Fibre Optical Distribution Box |
|---|---|
| Application | SDU, MDU, FTTH, CATV |
| Output Numbers | 16 |
| Size | 290 × 180 × 105 mm |
| Capacity | 16 fibers |
| Protection Level | IP55 |
| Material | PC + ABS / ABS |
| Color | Black, white, gray |
| UV Resistance | Optional |
| PLC Splitter Option | 2 × 1:8 or 1 × 1:16 steel tube splitter optional |
| Mounting Method | Wall mounting or pole mounting |
| Typical Use | Optical distribution point, feeder-to-drop termination, FTTX access distribution |
Key Features
16 Core FTTH Distribution
Supports 16 fiber capacity and 16 output numbers for SDU, MDU, FTTH, CATV and FTTX access distribution projects.
Feeder-to-Drop Termination
Designed as a termination point where feeder cable is fixed, stored, spliced and distributed to subscriber drop cables.
Optional PLC Splitter
Can support 1×1:16 or 2×1:8 steel tube splitter configurations for passive optical distribution networks.
Protected Outdoor Housing
High-impact PC+ABS / ABS engineering plastic body with IP55 protection for indoor and outdoor access environments.
Easy Installation and Maintenance
Special-shaped lock and double-page internal design help separate fusion splicing and termination for easier installation and maintenance.
Drop Cable Sealing
Independent rubber sealing plugs for drop cable exits help improve cable organization and waterproof performance.
Structure and Cable Management
The internal structure is arranged to support fiber fixing, protected fiber routing, splice protection and distribution. Fusion and termination areas are separated by the double-page structure, helping installers manage fibers more clearly during field work.
Feeder cable fixation and protection
Drop cable routing and sealing plug management
Fusion splicing area for fiber protection sleeves
Adapter and pigtail organization
Optional steel tube PLC splitter placement
Separate fusion and termination spaces for maintenance

Application Scenarios
This fibre optical distribution box is suitable for distribution-layer fiber access projects where a compact termination and distribution point is needed between the feeder network and subscriber drop lines.
FTTH access network distribution
Single dwelling unit and multi dwelling unit projects
CATV optical access projects
Outdoor optical distribution point installation
Wall-mounted fiber distribution near buildings
Pole-mounted fiber distribution in outdoor access networks
Fiber connection between distribution box and remote radio head / RRU applications when project design requires it

Installation Notes
For stable long-term optical performance, the box should be installed with proper cable bending radius, cable sealing and fiber routing. The internal fiber path should remain clean and organized before closing the cover.
- Select wall-mounted or pole-mounted installation according to the project site.
- Fix the feeder cable before routing fibers to the splice and splitter area.
- Use the correct rubber sealing plug for drop cable exits.
- Keep fusion splices and termination adapters separated according to the internal layout.
- Route fibers without sharp bending or excessive pressure.
- Inspect and clean connector end faces before mating.
- Record splitter ratio, adapter port number and drop cable destination for handover documentation.
OEM and Bulk Order Support
Glory Optical can support OEM/ODM and project-based supply for fibre optical distribution boxes. Configuration can be adjusted according to color, splitter ratio, adapter type, pigtail type, packaging method and project quantity.
Available Customization Options
Black, white or gray housing
Optional UV-resistant material requirement
1×1:16 or 2×1:8 steel tube PLC splitter
SC/APC or other adapter configuration
Pigtail and splice sleeve configuration
Logo printing or neutral branding
Individual packaging and bulk carton marking
Sample order and bulk project supply

Information Needed for Quotation
| Required Information | Example |
|---|---|
| Quantity | 50 pcs / 500 pcs / project batch |
| Color | Black / white / gray |
| Splitter Requirement | No splitter / 1×1:16 / 2×1:8 steel tube splitter |
| Adapter Type | SC/APC, SC/UPC or project-specific configuration |
| Installation Method | Wall mount / pole mount |
| Logo Requirement | Printed logo / neutral |
| Packaging | Individual box / bulk carton / carton label requirement |
| Destination Country | For freight quotation and delivery planning |
FAQ
Q: What is the GL-FTB-16N-1 fibre optical distribution box used for?
A: It is used as a feeder-to-drop termination and distribution point in FTTH, FTTX, SDU, MDU and CATV access networks. It helps protect fiber fixation, splicing, splitter installation and drop cable distribution.
Q: How many fibers can this distribution box support?
A: The GL-FTB-16N-1 supports 16 fibers and 16 output numbers according to the current product specification.
Q: Can this box install a PLC splitter?
A: Yes. The box can support optional 2 × 1:8 or 1 × 1:16 steel tube PLC splitter configurations depending on the project requirement.
Q: Is it suitable for outdoor use?
A: Yes. The box is designed for indoor and outdoor natural environments and has an IP55 protection level. For highly exposed outdoor projects, confirm UV-resistant material and sealing configuration before ordering.
Q: What installation methods are supported?
A: The box can be used for indoor/outdoor wall mounting and outdoor pole mounting at optical distribution points.
Q: What material is used for the housing?
A: The product uses PC+ABS / ABS high-impact engineering plastic to provide strength and protection for fiber management applications.
Q: Can the color and logo be customized?
A: Yes. Black, white and gray color options are available, and OEM logo printing can be supported for distributors, operators and project buyers.
Q: What information is needed before quotation?
A: Please provide quantity, color, splitter requirement, adapter type, installation method, logo requirement, packaging method and destination country for quotation.

Our Quality Promise
Comprehensive 3-Year Warranty
We confidently back all our products with a 3-year warranty. Our specific service policy is: within one year for quality issues, we take full responsibility for returns; within two years, for replacements; and within three years, for repairs.
Clear & Competitive MOQ
We welcome both trial and bulk orders. Our standard Minimum Order Quantity (MOQ) is 50 units. We also offer free samples for testing to help you evaluate our quality with confidence.
Fast & Reliable Logistics
We guarantee delivery within 10 days for standard items. Our logistics advantage includes cost-effective door-to-door service to simplify shipping for you.
Our Foundation
Backed by 18 years of experience since 2008, we control quality from our own factory, accept OEM/ODM requests, and maintain ready stock for wholesale. We focus on delivering the optimal balance of price and quality directly to end customers worldwide.
Your trust is our priority. Partner with us for dependable fiber optic solutions supported by clear promises.
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