Huawei S1720-28GWR-PWR-4TP-E-AC switch supports 24 10/100/1000BASE-T ports, 4 GE SFP ports, 2 of which are dual-purpose 10/100/1000 BASE-T or SFP ports, fixed AC power, PoE+
Huawei S3352P-PWR-EI switch supports 48 10/100BASE-T ports, 2 10/100/1000BASE-X ports, 2 10/100/1000BASE-X SFP ports, 2 hot swappable AC power supplies, without power module equipped, PoE