NetCrossing Gateway NX4R-2048
Rackmount 4 port Serial Over IP or Ethernet
This is a rackmount version of the Serial over IP NX-2048 Gateway. The 1U height enclosure is designed to fit a 19 inch rackmount cabinet and houses the following items:
Ideal for applications with multiple serial ports originating at one central site, it saves space and external wiring, The four WAN ports of the Serial over IP NX-2048 cards are wired to the internal Ethernet switch. The remaining four ports of the switch are available in the rear panel. You can stack up to four rackmount units (for a total of 16 serial ports) without an external switch.