So here's the deal with the GL-A6-16R Optical Distribution Box Outdoor - it's basically the endpoint where feeder cables in FTTx networks connect with drop cables.
Think of it as the meeting point where all the fiber splicing, splitting, and distribution magic happens. This little box is designed to keep your FTTx infrastructure safe and well-organized, making sure everything runs smoothly no matter where you set it up.
The cool thing about its design is that it not only delivers top-notch performance but also protects all the important components from harsh weather and other environmental challenges. It's pretty much the backbone of modern fiber optic systems.

What Makes It Special
Built to last
This thing is made from PC+ABS material that can handle moisture, water, dust, and aging like a champ. It's got an IP65/66 rating, which basically means it's tough as nails.
All-in-one solution
It comes with clamping mechanisms for both feeder and drop cables, so you get splicing, fixation, storage, and distribution all in one compact unit. No need for extra parts!
Easy maintenance
The micro-type PLC splitter makes maintenance a breeze, and the flip-up distribution panel lets you place cables without any hassle.
Flexible installation
You can mount it on walls or poles - it works great both indoors and outdoors. Super versatile!
Technical Stuff You Should Know
| Temperature Range | -40°C to +85°C |
| Relative Humidity | Up to 85% at 30°C |
| Atmospheric Pressure | 70 kPa to 106 kPa |
| Insertion Loss | ≤0.15 dB |
| UPC Return Loss | ≥50 dB |
| APC Return Loss | ≥60 dB |
| Insulation Resistance | ≥2×10⁴ MΩ at 500V DC |
| Voltage Withstand | ≥3000V DC per minute |
Installation Types
Installing the DH-A6-16R is pretty straightforward - you can mount it on walls or poles, which makes it perfect for both FTTH pre-installation and field work. The design is all about making your life easier, with clear cable paths and components that are easy to get to. This cuts down setup time big time.
Whether you're working in a busy city or out in the middle of nowhere, this box adapts to pretty much any mounting situation. It gives you a stable, secure solution that network builders really appreciate.

Wall-mounted Installation
Secure and space-efficient mounting on vertical surfaces, ideal for building basements, corridors, and equipment rooms.

Pole-mounted Installation
Designed for outdoor applications with sturdy mounting brackets that attach securely to telephone poles and utility posts.

Wire Messenger Installation
Suspension installation between poles or structures using messenger wire, providing flexibility in aerial deployments.
Industry application scenarios and solutions





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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