Network switches route packets between ports at the OSI layer 2, which means that (in Ethernet) the switches decide where incoming packets are transferred to, based on the NIC's 48-bit address.
Astro-Med is a world leader in the data acquisition and recording market and has been developing and manufacturing recording systems since 1969. Its Test & Measurement Product Group recorders are used throughout the world in the most demanding applications, including telemetry and aerospace,... (more)
