establishment and procurement of a data centre for the tax department of nagpur municipal corporation , san switch – 48-port san switch with 24-port pod license, fiber channel speed 16gbps, media type fc swl, 24 multimode sfps (auto-sensing 4/8/16 gbps), dual hot-swappable ac power supplies, 5-year oem warranty. , san storage – storage system with 1 controller/node, 4 front-end ports (ethernet/sas, 1gbps), 1 back-end port (12gbps), 50–60tb nl-sas storage, raid 5/6+, includes remote & async replication, snapshot license, dual hot-swappable ac power, 5-year oem warranty with installation. , tape library – lto-8 tape library, native capacity 40–100tb, 2–3 tape drives, 10 lto-8 tapes (12–18tb each), fc connectivity, transfer rate 1–3 tb/hr, mail slot, web-based management, worm and hardware encryption supported, dual hot-swappable power, 5-year onsite oem warranty. , firewall – next-gen firewall with secure sd-wan, layer 3/4, nat, vpn, avc, ips, url filtering, anti-virus, 16–20 copper ports, 4×10g sfp ports, ssd storage (400gb), dual power, redundant fan, ha supported, all licenses included (web sec, ips, app vis, gateway av), 5-year onsite oem warranty. , server – processor: intel, 64 cores per processor, 2.5ghz base frequency, 2 sockets, ddr4 sdram with ecc, sas interface, raid controller (8 ports, 12gbps), 2 lan cards, 1024gb ram, 48tb storage, dual hot-swappable power supply, 5-year onsite oem warranty. , switch – option 1: 24-port layer 3 switch (24×rj-45, 1–10gbps, 4×10g sfp+ uplinks), or option 2: 24-port 10g layer 3 switch (24×10g sfp+), with compatible sfp+ modules, dual power, layer 3 routing (static/dynamic, inter-vlan), 5-year onsite warranty. , backup software – veeam / veritas / netapp with 5-year support. , server rack – 42 ru server rack with 2 rack trays, 600×1200mm dimension. , linux os – red hat enterprise operating system license (4 licenses). , windows os – windows server edition operating system license (3 licenses). , vmware – vmware essential enterprise plus vcenter with vendor support for 2 hosts. , antivirus – server edition for 6 users.