Loopback Module

VCHUNG’s Loopback Module is a high-performance testing solution designed for validating network equipment performance. It supports 4x28Gbps RX and TX lanes, providing an efficient way to verify QSFP ports during R&D, production, and field testing. The module features I2C management, dual-color LED indicators, and adjustable power control (0-6W). It also includes temperature monitoring, insertion counters, and voltage detection. This Loopback Module is ideal for testing and troubleshooting in high-speed Ethernet applications, ensuring reliable network performance.