MT1040A 400G Dual-port/100G 4-port Measurements

Adding Opt-020 to the MT1040A supports installation of two transport measurement modules, which enables one MT1040A unit to measure both 400G Ethernet dual-port and 100G Ethernet 4-port configurations. Moreover, other configurations, such as 400G Ethernet single-port and 100G Ethernet dual-port, can be measured; this facilitates simultaneous evaluation of equipment performance under load for different standards.