get_fec_overhead_multiplier
uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link);
uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link);
uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link);