Description Fiber Optic Ratio Coupler – 50:50 Splitter OverviewA 50:50 fiber optic ratio coupler evenly splits the optical signal into two outputs, each carrying 50% of the input power. This type is widely used in FTTH, PON, and other optical networks for signal distribution, redundancy, and testing where equal power is required on both outputs. Key Features Type: Optical Ratio Coupler / PLC Splitter Splitting Ratio: 50:50 Fiber Type: Single Mode (G.657A1 or G.652D) Connector Types: SC/APC, SC/UPC (custom options available) Operating Wavelength: 1260–1650 nm Insertion Loss: ≤ 3.5 dB (each output) Return Loss: ≥ 55 dB (APC) / ≥ 50 dB (UPC) Directivity: ≥ 55 dB Maximum Input Power: 300 mW Cable Diameter: 0.9 mm, 2.0 mm, or 3.0 mm Operating Temperature: –40°C to 85°C Storage Temperature: –40°C to 85°C Package Type: Steel tube or ABS box Compliance: Telcordia GR-1209 & GR-1221 Applications FTTH / PON networks Equal optical signal distribution Redundant network paths Testing and monitoring setups Warranty: 1 Year
