Features & Benifits
The GJS-M1446M is a high-performance, single-ended dome splice closure designed for reliable fiber management in outside plant (OSP) environments. As a premier mechanical seal closure, it provides a robust and reusable solution for protecting fiber splices in high-density network deployments.
The primary advantage of the GJS-M1446M is its Advanced Mechanical Sealing Technology. Unlike heat-shrink closures that require specialized heating tools or gel seals that rely on compression blocks, the M1446M utilizes a high-quality silicone O-ring and a heavy-duty mechanical clamp system. This ensures an IP68-rated, airtight seal that can be opened and closed repeatedly without the need for replacement kits or specialized training, significantly lowering long-term maintenance costs.
High-Capacity Splice Management
The GJS-M1446M supports a modular internal structure capable of holding up to 144 single fusion fibers (6 trays x 24F). Its spacious internal layout is engineered to provide ample storage for expressed buffer tubes, maintaining a safe bend radius and ensuring signal integrity for both standard and high-count fiber cables.
Versatile 6-Port Configuration
Equipped with 6 dedicated ports (2 main ports for Ø15-18mm cables and 4 branch ports for Ø6-18mm cables), the GJS-M1446M offers maximum flexibility for various network topologies. The mechanical nut-style sealing for each port ensures a secure grip and a perfect seal regardless of cable diameter variations.
Ruggedized Environmental Protection
Constructed from premium reinforced PP, the closure is built to withstand extreme temperatures, UV exposure, and chemical impact. This makes it a reliable choice for the most demanding deployments, including direct-buried, manhole, and aerial environments.
Key features of the GJS-M1446M closures:
Single-ended Dome Design: Minimizes potential leak points and simplifies cable routing.
100% Mechanical Sealing: Tools-free re-entry and re-sealing using a high-strength clamp and silicone gaskets.
Modular Splice Trays: Hinged trays allow easy access to any splice without disturbing existing fibers in other trays.
No Heat Required: Eliminates the need for heat guns or torches, making it safer for use in manholes or areas with volatile gases.
Universal Application: Fully compatible with loose tube and central core cables.
IP68 Protection: Tested for submersion and high-pressure environments, ensuring years of worry-free operation.
Flexible Mounting: Supports aerial, pole-mount, wall-mount, and direct-buried installations.
