The VeEX RXT-1200 RXT-4113+DWDM Modular Fiber Test is a high-quality and versatile optical testing equipment designed for professionals in the telecommunications and networking industry. This unit includes a 4-channel DWDM OTDR function and an fx41x TON for accurate and efficient testing of fiber optic cables. With its reliable brand reputation and specific model, the VeEX RXT-1200 offers advanced features and precision for ensuring the performance and reliability of fiber optic networks.