Hello, I am using the DS110DF111 retimer for signal conditioning a 10G Ethernet interface between FPGA and SFP+ interface. My PCB designer notified me that there may be issues with diff pairs crossing from the OUTA TX lanes. Please see schematic snippet from retimer to SFP+ interface for reference. My question is: can the DS110DF111 support polarity inversion/swapping (+ goes to - and vice versa)? The redlines would be the new signal names with the swap happening at the retimer. I'm not sure if the SFP+ module could support polarity inversion, but I'm checking on this. Is this allowed to facilitate PCB routing?
