Межсетевой экран ZyXEL. ZYXEL ZyWALL USG FLEX 500 firewall with 1 year subscription set (AS, AV, CF, IDP), Rack, 7 configurable (LAN / WAN) ports GE, 1xSFP, 2xUSB3.0, AP Controller (8/72), Device HA Pro USGFLEX500-RU0102F