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 with stable output level, CTB remains consistent. RF channel equipped with full gallium arsenide low noise amplifier devices. High reliability with average trouble-free operating time exceeding 40,000 hours. Low power consumption design using high-efficiency 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. Features a high-quality housing with excellent heat dissipation performance. Operates on 220V power with external power supply for easy maintenance. Clean internal and external construction with secure components, 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 + Plastic Color: White Package Contents: 1 x Mini CATV FTTH Receiver Note: The package includes only the items listed above. Other products are not included. Due to lighting effects and differences in display settings, the color of the item in the image may slightly vary from the actual product. Measurement error allowance is +/- 1-3cm.