
The GP-T428i Optical Distribution Unit is designed for indoor or cabinet installations, offering streamlined solutions for splicing, routing, and managing fiber cables. Its innovative design features make it ideal for FTTH and other optical network deployments.
The GP-T428i Optical Distribution Unit is a compact and versatile solution for fiber splicing and management in indoor or cabinet environments. Featuring a special drop cable access window, it eliminates the need to open the entire box during installations or maintenance. The box supports up to 8 SC adapters, 2 splice trays, and 1:8 micro splitters. Its thoughtful design includes clear fiber routing, storage trays with adjustable angles, and adaptor holders for easy operation. Made from LSZH plastic, the GP-T428i ensures long-term durability and fire safety compliance.
- Compact Design: Dimensions of 215×126×50mm, ideal for limited spaces.
- Drop Cable Access Window: Enables quick and easy cable handling without opening the whole box.
- High Capacity: Supports 2 splice trays with up to 12 fibers each and 8 SC adapters.
- Splitter Integration: Compatible with 1:8 micro splitters for flexible configurations.
- Durable Construction: Made of LSZH plastic, ensuring safety and reliability.
- Ergonomic Design: Splice trays can hold at 120°, and storage trays at 90° for ease of use.
- Flexible Cable Management: Accommodates 2 inlets and 2 outlets (Ø10mm), and 8 drop cables (Ø5mm or figure-8 cables).
- Wall-Mounted Installation: Simple and secure mounting with included accessories.

Part No. | GP-T428i |
Dimension | 215*126*50mm |
Protection Class | IP43 |
Main Cable Ports | 2 in 2 out (on line) x φ10mm |
Drop Cable Ports | 8×φ5mm, or figure 8 cable |
Fusion Splice | 24 FO |
Number of Splices Tray | 1 PC |
Number of Adapters | 8 SC |
Suitable splitter | 1:8 PLC Micro Splitter |
Mount way | Wall-mounting |
Part No. | Description | Carton Size | Carton Gross Weight | Carton Capacity |
GP-T428i | standard configuration, no adapters nor pigtails | 58.5*25.0*23.0CM | 6.25 KG | 12 PCS/CTN |
GP-T428i | standard configuration, no adapters nor pigtails | 49.0*30.0*37.5CM | 10.42 KG | 20 PCS/CTN |





A: Yes. We are factory.
Q: Can I have some samples?
A: Yes. Please contact us for samples.
Q.Do you support customization?
Q: What is your payment terms?
A: Normally, we do EXW price and 100% in advance or 50% in advance and 50% before the shipment.
Q: How can you guarantee product quality?
A: On the one hand, we have quality certificates. On the other hand, we have quality control management to guarantee product quality.