Chapter 4: Connecting External Equipment (Optional)394. Connect any Raritan environmental sensor package or sensor hub tothe female RJ-12 sensor port of the X cable if environmental sensorpackages are needed. Note that a DX or DPX3 sensor requires anRJ-12 to RJ-45 adapter to connect the X cable. See ConnectingEnvironmental Sensor Packages (on page 39).Connecting Environmental Sensor PackagesThe EMX supports all types of Raritan environmental sensor packages,including DPX, DPX2, DPX3 and DX sensor packages. For detailedinformation on each sensor package, refer to the Environmental SensorsGuide or Online Help on the Raritan website's Support page(http://www.raritan.com/support/).An environmental sensor package may comprise sensors only or acombination of sensors and actuators. The supported maximum cablingdistance is 98 feet (30 m), except for DPX sensor packages.Each SENSOR port on the EMX can manage a maximum of 32 sensorsand/or actuators, but the total number of sensors and/or actuators thatan EMX supports varies based on the model you purchased.