WT2100L redundant link tester can efficiently complete the measurement of redundant link switching speed and verification of redundancy functions of system. Each tester contains 4 (8 RJ45 ports) 10/100/1000M adaptive Ethernet links, each link has Ethernet high-speed switches at both ends, and the on/off of the FPGA switch can easily and quickly control the connection and disconnection of the physical link. The two adjacent links can be the primary and backup links of each other, and the switching time of the primary and backup links can be accurately measured, and the test results can be exported for comparative analysis.

WS1008 Impairment Emulator has high-performance network impairment emulation function, redundant link test function and wire-speed traffic generation function, and provides a comprehensive network reliability test scheme, which can fully test and verify the network system's anti-impairment ability, primary and backup link switching ability and data forwarding ability.

WN504 Multifunction Network Impairment Test Card is a comprehensive network emulation and test equipment that integrates network impairment emulation, network traffic testing, network data loopback, and multi-port NIC feature. It can meet a variety of network testing requirements and support the integration of multiple functions, providing a more convenient test solution for multiple verification and testing requirements of network equipment and network systems. The easy-to-use interface is easy to use, minimizing test costs and significantly improving test efficiency.