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Network Tester

In recent years, with the adoption of PAM4 in optical module, FEC has been introduced mandatorily. It makes optical module manufacturers need to test MAC layer Traffic in addition to PRBS. Different from the traditional Bit Error Rate Tester, the Network Analyzer supports Ethernet packet test, true FEC analysis based on Ethernet frame and standard 2544 protocol test. It also could be applied to the switches for data traffic test, giving network analyzers a broader range of applications compared to Bit Error Rate Testers.