Product Overview
GL-A1-16T Distribution Box Plastic represents the next-generation fiber terminal closure, specifically designed for modern FTTx (Fiber to x) communication networks.
This terminal unit, as a key interface between feeder cables and drop-out cables, provides a comprehensive solution for optical fiber management, splicing and distribution.
It focuses on reliability in its design to ensure optimal performance in a wide range of deployment scenarios, from dense urban environments to challenging rural facilities.
Core innovation
This Distribution Box Plastic supports up to 16 fiber optic terminals while maintaining a compact footprint, making it an ideal choice for equipment with limited space
Technical Specifications
Environmental Performance
Operating Temperature: -40℃ to +85℃
Storage Temperature: -50℃ to +85℃
Relative Humidity: Up to 85% at 30℃
Altitude Rating: Up to 4500 meters
Optical Performance
Insertion Loss: ≤0.15dB (typical)
Return Loss: ≥50dB (UPC), ≥60dB
(APC)
Polarization Dependent Loss: ≤0.1dB
Wavelength Range: 1260-1650nm
Mechanical & Electrical
Protection Rating: IP65/66 (Dust-tight & Water-resistant)
Insulation Resistance: ≥2×10⁴MΩ/500V DC
Withstand Voltage: ≥3000V DC (Ground to Metal)
Cable Entry Ports: 2× feeder, 1× drop cable
Advanced design features
The GL-A1-16T Fiber Optic Terminal Closure adopts a fully sealed structure and is made of PC+ABS composite material, which can resist environmental pressures such as ultraviolet radiation, extreme temperatures, moisture and exposure to chemical substances. The material formula ensures long-term durability with minimal degradation over a decades-long service life.
Inside the sealing device, there is a complex cable management system that provides dedicated channels for feeders, drop-out cables, pigtails and patch cords. This separated routing can prevent signal interference and mechanical stress. This design can accommodate various separator configurations, including PLC separators in 1:8,1:16 or 1:32 scales.
By accessing the design without tools, the installation efficiency has been enhanced, enabling technicians to carry out maintenance and upgrades without the need for specialized equipment. The color coding of internal components and a clear label system simplify optical fiber identification, reduce installation errors, and are particularly suitable for high-density deployment scenarios.
Applications
The versatility of GL-A1-16T makes it suitable for a variety of deployment scenarios, including fiber-to-the-home (FTTH) networks, fiber-to-the-building (FTTB) installations, mobile backhaul applications, and enterprise connectivity solutions. Its sturdy structure makes it suitable for both indoor and outdoor applications, with specific installation options available for pole, wall or chain mounting.
Industry application scenarios and solutions
Standard compatibility
GL-A1-16T has undergone rigorous verification tests for mechanical strength, environmental durability and optical performance to ensure that the quality and reliability of all production batches comply with international standards such as Telcordia GR-771, ITU-T recommended standards and IEC 61753-1 fiber optic closure.
Industry application scenarios and solutions
This fiber distribution box is ideal for various FTTx network implementations. Its robust construction and superior sealing capabilities make it suitable for telecommunications infrastructure, data centers, and enterprise networks requiring reliable fiber termination 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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