Features H0FL-S04100SN provides 2 10/100Base-Tx electrical Ethernet ports. H0FL-S04100SF provides 2 10/100Base-Tx electrical Ethernet ports and 1 10/100Base-Fx optical Ethernet port. Ethernet ports comply with IEEE 802.3/IEEE 802.3u and support IEEE 802.1Q/802.1P. 802.1Q VLAN configuration is also supported. Etherent ports support AUTO-MDIX under auto-negotiated mode, aoto sense crossover/direct cables, can