Does PS6510 controller support sfp swap on the controller? We do get some CRC error on the network port where one of the interface connects to. We did try to swap cable, sfp on switch port and connecting to new switch port. Instead of replacing the whole controller, can we just swap sfp
If you are referring the STP+ connectors themselves then no, those can not be replaced.
However, I find that most often the CRC errors are coming from the switch. Often resolved with switch firmware.
If you fail over and still have CRC errors then it's definitely outside the array.
What kind of switches are you using?
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