bids are invited for 1 device interfaces must have minimum 24 nos. x 10/100/1000 mbps ports 2 switching capacity must have minimum 48gbps switching capacity 3 forwarding mode must have store-and-forward or better forwarding mode 4 filtering address table must have minimum 8k mac addresses per device filtering address table 5 packet buffer ram must have minimum 512 kbytes per device packet ram buffer 6 maximum packet forwarding rate must have 35.71 mpps or better maximum packet forwarding rate 7 led indicators must have link led indicator, activity led indicator and speed led indicator per port 8 device standards must support ieee 802.3 10base-t, ieee 802.3u 100base-tx, ieee 802.3ab 1000base-t, ieee 802.3x flow control, ieee 802.1p qos and ieee 802.3az energyefficient ethernet (eee) device standards 9 data transfer rates - ethernet must have minimum 10 mbps (half duplex) & 20 mbps (full duplex) ethernet data transfer rate 10 data transfer rates - fast ethernet must have minimum 100 mbps (half duplex) & 200 mbps (full duplex) fast ethernet data transfer rate 11 data transfer rates - gigabit ethernet must have minimum 2000 mbps (full duplex) gigabit ethernet data transfer rate 12 packet filtering / forwarding rates - ethernet must have 14,880 pps or better packet filtering / forwarding rate for ethernet per port 13 packet filtering / forwarding rates - fast ethernet must have 148,800 pps or better packet filtering / forwarding rate for fast ethernet per port 14 packet filtering / forwarding rates - gigabit ethernet must have 1,488,000 pps or better packet filtering / forwarding rate for gigabit ethernet per port 15 mdi / mdix crossover must support auto mdi / mdix crossover for all ports 16 full / half-duplex must support half/full-duplex for ethernet/fast ethernet speeds 17 jumbo frame must support minimum 9,216 byte jumbo framestotal quantity : 840