This section explores the Ethernet network interface and recommended networking topologies for the cDAQ chassis.

Ethernet Network Interface

The Ethernet network interface transfers analog input, analog output, and digital I/O data between the NI ASIC and the network. It gathers the data into TCP/IP packets that can be sent across the network and interpreted by the host.

Ethernet Ports

The Ethernet ports can be used to connect the chassis to the network. The ports can also be used to connect to an external switch to connect multiple chassis in a daisy-chain topology.