Huawei NE20E-S4-AC chassis with 2*MPUE main processing board, 1*NSP network service processing board, 2*AC power module

Huawei NE20E-S4-DC chassis with 2*MPUE main processing board, 1*NSP network service processing board, 2*DC power module

Huawei NE20E-M2F-AC Chassis with 4*10GE SFP+, 40*GE SFP fixed ports, 2*AC power module

Huawei NE20E-M2F-DC Chassis with 4*10GE SFP+, 40*GE SFP fixed ports, 2*DC power module

NE20E-S2F-AC integrated chassis with 4*10GE (SFP+), 40*GE (SFP), 2*AC power module equipped

NE20E-S2F-DC integrated chassis with 4*10GE (SFP+) + 40*GE (SFP), 2*DC power module equipped

NE20E-S2E-AC integrated chassis with 2*10G，24*GE fixed interfaces, 2*AC power modules

NE20E-S2E-DC integrated chassis with 2*10G，24*GE fixed interfaces, 2*DC power modules