A4H254-8F8T port [caption id="attachment_1955" align="aligncenter" width="600"] A4H254-8F8T[/caption] Ethernet switch (A4H254-8F8T) Brand :Enterasys Additional Information Port :8 x 10/100 + 8 x 100BASE-FX + 2 x Gigabit SFP Authentication mode :RADIUS, Secure Shell V.2 (SSH2) Nominal voltage :AC 120/230 V Required frequency: 50-60 Hz Interface: Ethernet 100BASE-FX, Ethernet 10BASE-T / 100BASE-TX, RS-232 Function: Redundant power