Features of the AT-MC104XL * Half- & full-duplex operation * Transparent to 802.1Q packets * Rackmountable using optional AT-MCR12,AT-MCR1,TRAY4 or TRAY1 chassis * MissingLink™ * Link Test Media konvertor - převod z 100Base-FX (MM vlákno, dosah 2km) na 100Base-FX (SM vlákno, dosah 15 km), SC konektory, AT-MC104XL.