-21-R23x optical node is a compact in-door optical node designed for FTTH applications. It features a single MMIC chip, offering high integration, high performance, and excellent anti-jamming capability compared to two-stage amplifier structures. It delivers optimal linearity and low noise figure with minimal power consumption through power-saving technology. Digital AGC control is enabled via I2C interface, providing a reliable and high-performance solution for cable TV operators. Plug Type: EU Plug (suitable for use in countries such as Indonesia, Germany, France, Spain, and Italy) Voltage: AC 220V Color: White Material: Plastic Type: B (SC-SC UPC) Package Contents: 1 x Receiver Note: The package includes only the items listed above. Other products are not included. Light reflection and differences in display settings may cause slight variations between the color of the item in the image and the actual product. Measurement error allowance: +/- 1-3 cm.