Two RJ-45 10/100/1000-Mbit Ethernet connectors are labeled PRI (LAN1) for primary, and SEC (LAN2) for secondary.
Use a standard Ethernet patch cable to an Ethernet switch.
CAUTION: The JACE-9000 is not compatible with a Power-Over-Ethernet (POE) network. Connecting the
JACE on a network segment, which carries power, may cause the unit to fail. In that event, you must disconnect it from the POE
network segment and power-cycle the unit.
The factory-default IP address for PRI is 192.168.1.140. The subnet mask is 255.255.255.0. By default, the SEC (LAN2) port
is disabled. Refer to the JACE-9000 Install and Startup Guide for details on the software configuration of the Ethernet ports.
NOTE: Often, you only use PRI (LAN1 primary) unless you have a specific application for the other port. For example, isolating a
driver’s network traffic using SEC (LAN2). Do not use SEC as the primary port. If enabling SEC, you must connect PRI and SEC
to different IP subnets. Further, a
JACE controller does not provide IP routing or a bridging operation between the two Ethernet ports.