? Support 20km transmission distance with SMF ? Low EMI and excellent ESD protection ? Digital diagnostic monitor interface? ? RoHS compliance for FTOEX6376-XSGB APPLICATIONS ? Asymmetric 10GEPON PRX30 OLT? ? GEPON PX20 OLT STANDARDS ? Complies with INF-8077i ? Complies with IEEE 802.3av ? Complies with IEEE 802.3ah ? Complies with FCC 47 CFR Part 15, Class B ? Complies with FDA 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007 ?