2, Use the high-speed transceiver of c10gx to preset 10g base r. Should the single-mode(SM 850nm) optical module(SFP+) or multi-mode optical module be used?
This is my setup for the high speed transceiver using the C10 device
Pls see my reply below.
The SR and LR in NativePHY IP basically means short range (chip to chip) setting and long range (chip to backplane) setting irrespective of protocol.
Regarding BER error debug
For the data swap issue and not data corruption issue