tender for supply installation testing and commissioning of additional work of cctv system at eklavya model residential school, mukut manipur, bankura at bcwtd office, nutanchati, bankura- 1 sitc ofgigabit switch, ethernet, 8 port +switch to be operated on 200-240vac, 50 hz supply, , having minimum technical specification : a) 8 x 10/100/1000 base-t host ports with minimum poe budget 120watt(minimum). b) 2x 1ge sfp ports and field replaceable sfp module of same rating. c)minimum switching capacity of 20gbps. d)applicable standards:ieee 802.1p: cos prioritization , ieee 802.1q: vlan tagging,ieee 802.1v, ieee 802.3ad, ieee 802.1x: port access control,spanning tree protocol,multiple instances of spanning tree protocol (mstp), ieee 802.1w: rapid reconfiguration of spanning tree protocol, ieee 802.3ad: link aggregation control protocol. j)operating temperature- upto 45degree c. (make: wbox/d-link/tp-link/netgear). 2 sitc of workstation pc for remote monitoring core i5/i7 processor 12th generation 16/32gb ddr-3 or 4 ram 2gb dedicated ati-radeon graphics card,512 gb ssd for windows 11 professional operating system (licensed version) and booting,1tb sata-iii hdd x 2 nos for vms application. make: lenevo/dell/hp or reputated. 3 sitc of multi mode media converter ofc to cat6-rs232- rs485 com mode with patch cord. make: d-link/tp link/netgear or reputated. 4 sitc of networking horizontal cable, 1000base-t (gigabit ethernet), 100base-t (fast ethernet), 10baset (ethernet),1-250 mhz (minimum), category 6, 4-pair, u/utp, 23 awg solid bare copper conductors with fep insulation, polyester separator, lszhouter sheath cover as to standard of iso/iec 11801ed. 2.0, en 50173-1 with accessories. make:3c3/legrand/d-link/finolex/wbox. 5 supply and laying ofhdmi cable 5mtr.make - mx/ aten/ finolex or reputated. 6 sitc of ups offline 1 kva with 30 min battery back up.make: vertib/apc/delta/microtek 7 sitc of wall mounted cross connect equipments 2u x 500 x 500 rack - front glass door with cam lock. make:netrack/valrack/d-link/apw. 8 sitc of ofc pigtail and joint box. make: reputated. 9 sitc of alluminium wire. make: local reputated 10 sitc of vms software for remote display 11 sitc ofsingle mode ( 6 core), uni tube, anti rodent, electro cromium corogated steel tape armoured, 6 fiber, 50/125 micron, type os2; as/acif s008; as/nzs 3080,itu-t rec g 652d,as/nzs 3080; iec 60332-1; suitable for use in direct burial, outdoor ducts and backbone cabling; corrugated steel tape armour -thickness > 0.125mm; loose tube material : single pbtp loose tube filled with water blocking thixotropic gel; jacket material: uv stabilised polyethylene (hdpe); operating temperature : -10 degree c to +70 degree c; tensile strength : 1000n; crush resistance : 2000n/10cm. make (3c3/molex/d-link/finolex).