bids are invited for 24 port unmanaged gigabit switch - data transfer rates:1000 mbps, standards:ieee 802.3az energy-efficient ethernet (eee), number of ports:24 (10/100/1000 mbps ports), switching protocol: gigabit ethernet, network cables:4-pair unshielded twisted pair (utp) cable, communication mode: full-duplex, qos (quality of service):ieee 802.1p qos, 8 queues, strict mode, energy effiient/green/eco friendly features: power saving by link status and cable length, cable diagnostics: indicated through port leds, switching features:, protocol: csma/cd, forwarding mode: store-and-forward, packet buffer ram:512 kbytes per device, switching capacity:48 gbps, max. forwarding rate:35.71 mpps, mac address learning: self-learning, auto-aging, filtering address table:8k mac addresses per device, physical properties:, dimensions:2803mm x 178mm x 45mm, maximum power consumption:14 watt, weight:1.20 kg, maximum heat dissipation:46 btu/h, standby power consumption: 6.5 watt, indicator leds: link/activity/speed leds (per port), ac input:100-240 v ac; 50 to 60 hz, 0.2 a max, mtbf:247000 hours, environmental conditions:, operating temperature:0 degc to 40 degc, storage humidity:5% to 95% non-condensing, operating humidity:10% to 90%, non-condensing, storage temperature: - 10 degc to 70 degc, certification: ce, lvd, packet filtering/forwarding rate: 148800 pps per port, total quantity : 1