• Compliant with Gigabit Interface Converter specification Rev.5.4 (1) • HFBR-5601 is compliant with proposed specifications for IEEE 802.3z/D5.0 Gigabit Ethernet (1000 Base-SX) • HFCT-5611 is compliant with the ANSI 100-SM-LC-L revision 2 10 km lin...