EX4200-24T 24 PORT 10/100/1000 320W
EX 4200 24-port 10/100/1000BaseT (8-ports PoE) + 320W AC PS
PI DATE : Feb 2008 PORTS : 24 x 10/100/1000B-T ,8 PoE (802.3af compliant)@ 15.4 W; 320W PSU Uplink module options: 4-port 1GbE module with pluggable SFP optics 2-port 10GbE module with pluggable XFP optics BACKPLANE: 128 Gbps virtual-chassis interconnect to combine up to 10 units as a virtual chassis POWER SUPPLIES: Autosensing; 100-120V / 200-240V; AC 320W, 600W & 930W dual load-sharing hot-swappable int redundant power supplies,Ext RPS opt , Min nor of PSUs required for fully loaded chassis: 1 per switch H/W SPECIFICATIONS : Switching Engine Model: Store and forward 1GB DRAM with ECC, 1GB Flash, 1GHz PowerPC CPU , RJ-4510/100/1000B-T conn GbE SFP optic/conn type:RJ-45 or LC SFP fiber supp 1000B-T SFP,SX (multimode), LX (single-mode) or ZX (single-mode) 100BASE-FX support on SFP ports: SX, GbE port density per system: PACKET SWITCHING CAPACITIES : 88 Gbps LAYER 2 THROUGHPUT (Mpps) : 65 Mpps (wire speed) LAYER 2 SWITCHING: Max MAC addresses per system: 24,00 24,000 Static MAC entries, 9216 Bytes Jumbo frames, 4,096 No of VLANs Port-based VLAN, MAC-based VLAN SECURITY : MAC limiting, Allowed MAC addressesconfigurable per port Dynamic ARP Inspection (DAI), Local proxy ARP, Static ARP support DHCP snooping DIMENSIONS : 44.21 x 4.32 x 41.73 cm ; 2 Height: 1 RU