The new dual QSFP-DD 400G test module for the VIAVI OneAdvisor 800 Transport is now available. The new module features port-independence, which means that a user can run a different test on each port and not affect the other port – any test, any port, any time – for supreme efficiency. The new module also allows users in multi-rack environments to quickly test 400G AOC/AEC/DAC cables with one unit. Lastly, combined with a Power Expansion Module, VIAVI is the only test vendor who can run dual 400GE on battery power. Come by our booth and have a look.