Коммутатор Huawei CloudEngine S5731-H48P4XC (48x10/100/1000BASE-T ports, 4x10GE SFP+ ports, 1xexpansion slot, PoE+, without power module) / 1 х 2-port 40GE QSFP+ interface card / 1 х S57XX-H Series Basic SW, Per Device / 1 х QSFP+,40G,High Speed Direct-at