You can optionally connect serial and network cables to the PDU metering units so that you can monitor the PDU and the connected equipment over the network. For instructions on configuring the PDU metering unit's network connections and using its web interface, refer to the enhanced PDU sections of the Sun Rack II Power Distribution Unit User's Guide.
The metering units are labeled "Power Consumption Monitor" and are located at the center of each PDU.
These 10/100 Mbps NET MGT ports will autonegotiate to the speed of your network. If available, connect this cable to an administration network to separate the metering unit network traffic from the application network.