The iBERT X1 100Gbps QSFP28 BERT is a 100Gbps Bit Error Rate Tester (BERT) with modularized interface which includes QSFP28 type connector that is compliant with 100G MSA standards.
This product is obsolete.
The iBERT 10000 - 40Gbps AOC Tester is a 40Gbps Bit Error Rate Tester (BERT) with modularized interface which includes QSFP+ cage, SFP+ cage, or SMA type connector. There are 8 transmitters and 8 receivers to accomplish full duplex 40Gbps bidirectional data link.