400GE TestHead

The VisionWorks 7574 TestHead is part of the overall VisionWorks Assurance Solution;enabling Service Providers with physical and NFV-based Test Agents for high-speednetworks. VisionWorks 7574 TH Series extends visibility to critical locations throughout the provider network, including reflector and loopback functions at other aggregation locations or end-points such as Network Termination Equipment (NTE) units, routers and switches. This extended visibility enables complete end-to-end transport network and service validation with sectionalization features for troubleshooting service issues. The result is assurance that services are provisioned correctly the first time, and when faults do occur, they are rapidly identified and corrected.