Product features: High-quality E-O photoelectric conversion and gallium arsenide amplification integrated light receiving module. Fully automatic optical AGC control, input optical power -7 to 15dBm, output level remains stable, CTB performance consistent. RF channel with full gallium arsenide low noise amplifier devices. High reliability with an average trouble-free operating time exceeding 40,000 hours. Low power consumption design with efficient switching power supply, specifically designed for CATV applications, ensuring high reliability and stability. Total power consumption less than 5W, significantly reducing energy usage in large-scale deployments. Built-in pattern protection device (transient suppression diode) for equipment safety. High-quality housing with excellent heat dissipation. 220V power supply with external power adapter for easy maintenance. Clean internal and external components with secure assembly meeting industry standards. Product name: Home Optical Receiver Function: Signal splitting Application: Cable TV broadband integration Operating wavelength: 1310/1490/1550nm Features: Ultra-low light reception sensitivity Material: Metal and plastic Color: White Package Contents: 1 x Mini CATV FTTH Receiver Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and display differences may cause slight variations in color between the image and the actual item. Measurement error allowed within +/- 1-3cm.