Quick Product Summary
| Product Name | Nap Fiber Box |
|---|---|
| Model | GL-FDB-16B Nap Box 16 Port FDB Fiber Optic Splitter Termination Box Outdoor |
| Product Category | Fiber Optic Termination Box |
| Main Function | Fiber splicing, splitting, termination, distribution and drop cable management for FTTH access networks |
| Loaded / Unloaded Option | Can be supplied loaded or unloaded according to project configuration |
| Adapter Configuration | 16 × SC simplex adapters or 16 × LC duplex adapters |
| Splitter Option | 2 pcs 1:8 PLC splitter or 1 pc 1:16 PLC splitter modular |
| Typical Network Use | FTTH access networks, telecommunication networks, CATV networks and data communications networks |
Product Overview
The GL-FDB-16B Nap Fiber Box is designed for loading plastic fiber optic splitter cassettes and managing distribution or terminal connection points in different optical fiber systems. It is especially suitable for mini-network terminal distribution and FTTH access-layer deployment.
The enclosure can terminate up to 16 fiber optic cables and provides internal space for splitters, fiber splicing, adapter installation and remaining fiber storage. It supports up to 24 fusion splices and can be configured with SC or LC adapter options depending on the project requirement.
With a lockable IP65 housing made from ABS+PC or ABS, the NAP box provides solid protection and cable management for indoor and outdoor FTTH network construction.
Technical Specifications
| Item Name | GL-FDB-16B Nap Fiber Box |
|---|---|
| Size | 303 × 236 × 109 mm |
| IP Rate | IP65 |
| Material | ABS+PC or ABS |
| Cable Port | 2 ports for 5–15 mm cable |
| Drop Cable Entrance | 16 ports for drop cable |
| Maximum Capacity | 24F |
| Adapter Type | SC or LC |
| Adapter Capacity | 16 × SC simplex adapters or 16 × LC duplex adapters |
| Splitter Type | 2 pcs 1:8 PLC splitter or 1 pc 1:16 PLC splitter modular |
| Splice Method | Fusion splice or mechanical splice |
| Mounting Method | Wall mounting or pole mounting |
| Application Environment | Indoor and outdoor FTTH access environments |
Key Features
Lockable IP65 Housing
The box is designed with a lockable protective housing for indoor and outdoor environments where dust and water protection are required.
16-Port Drop Cable Access
The front drop cable area supports 16 cable entrances, making it suitable for subscriber-side distribution in FTTH access networks.
Splicing and Splitting in One Box
The internal layout supports fiber splicing, PLC splitter installation, adapter termination and distribution inside one compact enclosure.
SC or LC Adapter Options
The box can allocate 16 × SC simplex adapters or 16 × LC duplex adapters, depending on the connector standard used in the project.
Controlled Fiber Bend Radius
The internal cable management design helps manage fibers under a reasonable routing condition with bend radius control more than 40 mm.
Easy Maintenance and Expansion
Integrated splice cassette and cable management rods make the internal routing clearer for installation, maintenance and capacity extension
Internal Structure and Cable Management
The GL-FDB-16B NAP box integrates a splice cassette and cable management rods to organize feeder cable, drop cable, splitters, adapters and remaining fibers inside the enclosure. This makes the box suitable for projects that require both protection and clear fiber routing.
- Splice cassette for fusion splice or mechanical splice
- Space for 2 pcs 1:8 PLC splitter or 1 pc 1:16 PLC splitter modular
- Adapter area for SC simplex or LC duplex adapter configuration
- Internal fiber path for reasonable bend radius control
- 2 cable ports for 5–15 mm cable entry
- 16 drop cable entrances for subscriber distribution
- Cable management rods for clean routing and service access
Configuration Options
Different FTTH projects may require different loading configurations. Confirm the adapter, splitter and packaging requirement before quotation so the box can match the field installation plan.
Unloaded Box
Suitable when the project team will install adapters, pigtails or splitters locally based on field requirements.
Adapter-Loaded Box
Can be supplied with 16 × SC simplex adapters or 16 × LC duplex adapters for ready-to-use termination points.
Splitter-Loaded Box
Supports 2 pcs 1:8 PLC splitter or 1 pc 1:16 PLC splitter modular for FTTH optical splitting applications.
Applications
The NAP fiber box is designed for fiber access points where feeder or distribution cable needs to be protected, spliced and distributed to multiple subscriber drop cables.
FTTH Access Network
Used as a network access point for connecting feeder cable, PLC splitter output and subscriber drop cables in FTTH deployment.
Telecommunication Networks
Supports fiber termination, protected splicing and cable distribution in telecom access network construction.
CATV Networks
Can be used in CATV optical distribution routes where fiber needs to be terminated and distributed in a protected box.
Data Communications Networks
Suitable for access points that require organized fiber connection, cable management and passive optical distribution.
Installation Notes
GL-FDB-16B can be installed by wall mounting or pole mounting. During installation, the feeder cable, drop cables, adapters and splitters should be arranged according to the confirmed port map and project configuration.
- Select a stable wall or telecom pole according to the FTTH route design.
- Fix the box securely before routing the feeder cable and drop cables.
- Use the 5–15 mm cable ports for main cable entry according to cable size.
- Complete fusion splice or mechanical splice inside the splice cassette.
- Install the PLC splitter module when optical splitting is required.
- Connect SC or LC adapters and organize remaining fiber with proper bend radius control.
- Close the housing and check the sealing position before final handover.
OEM / ODM and Project Order Support
Glory Optical supports trial orders, bulk orders and project-based procurement for fiber optic termination boxes. Standard order support includes OEM/ODM requests, free samples for testing, ready stock for wholesale when available and logistics support for international delivery.
3-Year Warranty
The product is supported by a 3-year warranty policy covering quality-related return, replacement and repair stages.
MOQ and Sample Support
The listed standard MOQ is 50 units, with free samples available for testing and quality evaluation.
Standard Item Delivery
For standard items, the listed delivery target is within 10 days, with door-to-door logistics support available.
Information Needed for Quotation
| Required Information | Example |
|---|---|
| Model | GL-FDB-16B Nap Fiber Box |
| Quantity | 50 pcs / sample order / project batch / bulk order |
| Loaded Status | Unloaded / adapter-loaded / splitter-loaded |
| Adapter Type | SC simplex / LC duplex |
| Splitter Requirement | No splitter / 2 pcs 1:8 / 1 pc 1:16 PLC splitter modular |
| Cable Size | 5–15 mm main cable / project cable diameter |
| Mounting Method | Wall mounting / pole mounting |
| Branding and Packaging | Neutral / OEM logo / individual packaging / carton label |
| Destination Country | For freight quotation and delivery planning |
FAQ
Q: What is GL-FDB-16B Nap Fiber Box used for?
A: It is used for FTTH network distribution, fiber splicing, optical splitting, adapter termination and drop cable management in indoor or outdoor access points.
Q: What is the capacity of this NAP box?
A: The product page lists 16 drop cable entrances, termination for up to 16 fiber optic cables, and a maximum capacity of 24F.
Q: What adapters can be installed?
A: The box can allocate 16 × SC simplex adapters or 16 × LC duplex adapters according to project configuration.
Q: Can this box support PLC splitters?
A: Yes. It supports 2 pcs 1:8 PLC splitter or 1 pc 1:16 PLC splitter modular as optional configurations.
Q: Is the GL-FDB-16B suitable for outdoor use?
A: Yes. It is a lockable IP65 distribution box for indoor and outdoor applications, with wall-mounted or pole-mounted installation options.
Q: What material is used for the enclosure?
A: The listed material option is ABS+PC or ABS.
Q: What information is needed before quotation?
A: Please provide model, quantity, adapter type, splitter configuration, cable diameter, loaded or unloaded status, mounting method, branding or packaging requirement and destination country.
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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