16 port fast ethernet switch the es 3316p is an energy saving network switch with sixteen integrated 10100mbps fast ethernet ports the power saving function saves resources and is light on the pocket meaning the es 3316p is an ideal solution for homes and small businesses 200mbps full duplex transmission the es 3316p complies with ieee 8023ieee 8023u 10100mbps ethernet standard and also supports ieee 8023x full duplex transmission the full duplex feature can double the