Managed 1G

SFC400GM
Managed 1G
8 TP(10/100/1000Mbps) + 2 SFP(100M/1Gbps), Not support S-ring

SFC4500T
Managed 1G
24 TP(10/100/1000Mbps) + 4 SFP(100M/1Gbps), 2 Combo(P23, 24)

SFC4500T(DC)
Managed 1G
24 TP(10/100/1000Mbps) + 4 SFP(100M/1Gbps), 2 Combo(P23, 24), AC/DC Redundancy(DC 38~60V)