PMP 450 4 TO 20 MBPS UPGRADE KEY
When you purchase an SM, you specify the throughput capacity desired for the initial deployment. Later, you can upgrade the capacity of one or more SMs as desired. Each SM capacity upgrade is available by purchasing an upgrade key such as the C000045K003A. Then with a simple online process, you can reset the SM to the new throughput capacity without changing hardware. Once reset, the new capacity will be available immediately.