Сервисный пакет Huawei 02350DLW-88134UFA-2 88134UFA S5720-28X-PWR-SI Bundle(24 Ethernet 10/100/1000 PoE+ ports,4 of which are dual-purpose 10/100/1000 or SFP,4 10 Gig SFP+,with 500W AC power)-Hi-Care Basic 9x5xNBD-S Service-2Year(s)