Part Number: 10124ECL (No description) Part Number: 10124-ENC (Extreme 10124 compatible xfp) Part Number: 10124F (Signetics * now philips *) Part Number: 10124F1 (Ne) Part Number: 10124F8 (Ne) Part Number: 10124F-A (Signetics) Part Number: 10124FA8 (Ne) Part Number: 10124FA85 (Ne) Part Number: 10124FB (08) Part Number: 10124FFEJ (Ne) Part Number: 10124FM (No description) Part Number: 10124FN (Ic) Part Number: 10124FN-MOT (Ne) Part Number: 10124FNO (Ne)