Huawei S5700-28C-EI-DC switch supports 24 10/100/1000BASE-T ports, 2 hot swappable AC/DC power supplies, 1 DC equipped

Huawei S5700-28C-EI-AC switch supports 24 10/100/1000BASE-T ports, 2 hot swappable AC/DC power supplies, 1 AC equipped

Huawei S5700-28C-PWR-EI switch supports 24 10/100/1000BASE-T ports, 2 hot swappable AC power supplies, without power supply equipped, PoE+

Huawei S5700-28C-EI-24S switch supports 24 GE SFP ports, 4 of which are dual-purpose 10/100/1000BASE-T or 100/1000BASE-X ports, 2 hot swappable AC/DC power supplies, without power supply equipped

Huawei S5700-28C-EI-24S-AC switch supports 24 GE SFP ports, 4 of which are dual-purpose 10/100/1000BASE-T or 100/1000BASE-X ports, 2 hot swappable AC/DC power supplies, 1 AC equipped

Huawei S5700-52C-EI switch supports 48 10/100/1000BASE-T ports, 2 hot swappable AC/DC power supplies, without power supply equipped

Huawei S5700-52C-PWR-EI switch supports 48 10/100/1000BASE-T ports, 2 hot swappable AC power supplies, without power supply equipped, PoE+