18* 100Base T(X) fast Ethernet ports + 4 Gigabit SFP fiber
IEEE802.3/802.3u//802.3x, store and forward
Wire speed forwarding capability of all ports make sure of
non-blocking message forwarding.
Automatic MDI/MDI-X crossover for plug-and-play
Dual redundant power input, with overload protection and
power reverse polarity protection.
Support full-loaded operating temperature range -40 to 85℃.
No fan, low power consumption design.
Din rail corrugated metal casing, meet IP40 protection grade.
Industrial Level-4 design.