supply of supply of rack-mountable 24 port manageable layer , supply of rack mountable 24 port manageable layer-3 poe switch with 4 nos of 10g sfp loa ded port and 24 nos. of ge port with all accessories and required sfp module, make- hp aruba 2930f 24g 4 sfp+ switch or similar. note: this item is required for establishment and management of centralized lan/n etwork infrastructure for connecting desktop systems, servers, ip phones, cctv cameras, wifi access point s and other network devices with poe power support, high-speed fiber uplink connectivity and secure mana ged communication in office/control room/industrial network environment. [ warranty period: 30 months after the date of delivery ] ]