Коммутатор Huawei S5735-S48P4XE-V2? (48x10/100/1000BASE-T ports, 4x10GE SFP+ ports, 2x12GE stack ports, PoE+, / S57XX-S Series Basic SW,Per Device / 2 x 1000W AC&240V DC Power Module(66mm Width Case,Back to Front, Power panel side exhaust) / SFP+ High spe