ubiquiti networks edgerouter 4 ethernet lan black wired router ubnt <b>model: er-4<br><br> edgerouter 4 4-port gigabit router with 1 sfp port<br><br></b> the edgerouter 4 delivers 3.4 million packets per second routing performance in a compact and cost-effective unit.<br><br> the 4-port er-4 edgerouter with edgemax technology is capable of supporting numerous high-bandwidth clients in an enterprise environment with the ability to support up to 3.4 mi30llion packets per second along with a line rate of 4 gb/s.<br><br> <b>price/performance breakthrough</b><br> the edgerouter 4 offers next-generation price/performance value: up to 3.4 million packets per second processing with a line rate of up to 4 gbps.<br><br> <b>technical description</b><br> 4 x gigabit ethernet ports<br> 1 x rj-45 serial port<br> 1 x sfp port<br> quad-core 1 ghz, mips64 cpu<br> 1 gb ddr3 ram<br> speed / link / activity leds<br> built-in reset button