VeEX: MTX642 Dual 400G Portable Test Set

VeEX’s MTX642 Dual 400G Portable Test Set provides technicians with ease of use for multi-service 400G testing.
Feb. 12, 2026

Building on VeEX’s long-standing innovation in portable network testing, the MTX642 delivers a compact and efficient dual 400G handheld test solution. With a 7-inch capacitive touchscreen, brand new user interface, and a boot-to-test time of under two minutes, the MTX642 sets a new standard for portable high-speed testing. Equipped with 400G dual ports and dual-port interfaces ranging from 1G to 200G, it supports QSFP-DD 400G and other common transceiver form factors, AOCs, and DACs. Optimized for fast field operations, the MTX642 goes from power-up to dual 400GE testing in under two minutes, making it well-suited for time-critical tasks such as troubleshooting transceivers, network equipment verification, installation, maintenance, and commissioning. With industry-wide adoption of 400GE, its intuitive graphical user interface (GUI) and predefined configurations streamline the test process, empowering users to perform advanced testing immediately with application-specific test applications.

Judge’s comment: “The VeEx MTX642 Dual 400G Portable Test Set should find favor among network operators who are implementing 400G, particularly within an environment that features multiple transmission rates.”