| Feature | Specification |
| Brand | DBC |
| Type | PLC (Planar Lightwave Circuit) or FBT Box Type |
| Split Configuration | 1:2 (1 Input, 2 Outputs) |
| Split Ratio | 50% / 50% (Symmetrical) |
| Fiber Type | Single-Mode (G.657.A1 / G.652.D) |
| Operating Wavelength | 1260nm to 1650nm (Full Spectrum) |
| Insertion Loss | ≤ 3.8 dB (Typical) |
| Uniformity | ≤ 0.6 dB |
| Return Loss | ≥ 55 dB (APC) / ≥ 50 dB (UPC) |
| Jacket Diameter | 2.0mm / 3.0mm (Reinforced Pig-tails) |
| Operating Temp | -40°C to +85°C |
| Connector Options | SC/APC, SC/UPC |
| Housing Material | Impact-Resistant ABS Plastic Box |
The DBC 1:2 Box Type Splitter is engineered for environments where standard steel tube splitters are too fragile. The rugged ABS box provides a stable platform for the fiber junctions, protecting them from micro-bends and physical stress during installation.Rugged ABS Protection: The hard-shell box housing protects the delicate internal silica fibers from impact and crushing, ensuring a long lifespan even in crowded distribution hubs.
Reinforced Pig-tails: Unlike slim steel tube splitters, the Box Type usually features thicker 2.0mm or 3.0mm jacketed cables, making them much more resistant to tension and easier to manage manually.
Wideband Performance: Optimized for the full spectrum of optical wavelengths, making it fully compatible with GPON, XG-PON, and CATV video overlay signals.
High Uniformity: Delivers nearly identical power to both output ports, ensuring that subscribers on both branches have the exact same signal quality and speed.
Easy Mounting: The box design can be easily secured using adhesive or mounting clips inside Fiber Distribution Boxes (FDB) or Optical Distribution Frames (ODF).
