• 4 x 10/100BaseT(X) (RJ45)

• 1 x fiber port with ST (-Fm model) or SC (-Fs model)

• Broadcast storm protection

• Support IEEE 802.3/ 802.3u/ 802.3x

• 10/100M, Full/Half-Duplex, MDI/MDI-X auto-detection

• Redundant dual DC power inputs

• Operating temperature ranges from 0~60°C

• Rugged high-strength plastic case

• DIN-Rail or wall mount support

EH series protect itself from receiving too many broadcast packets. During normal use, broadcast packets will be forwarded to all ports except the source port. However, EH series will discard broadcast or multicast packets if the number of those packets exceeds a threshold in a preset period of time. When the preset period expires (about 800ms), it will then resume receiving broadcast or multicast packets until the threshold is reached again.

EH series provide 2 redundant power inputs that can be connected simultaneously to wide-range DC power sources. If one of the power inputs fails, the other live source acts as a backup to provide the EH series' power needs automatically.