refers to a suite of network testing, monitoring, and performance assurance tools originally developed by JDS Uniphase Corporation. In August 2015, JDSU split into two independent companies: VIAVI Solutions , which inherited the software and network enablement business, and Lumentum Holdings , which focuses on optical components.
For NEMs and hyperscale data centers, JDSU offered software modules – e.g., for 100G/400G PAM4 testing, FEC validation, and FlexEthernet. The ONT software enabled: jdsu software