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8.4. GigE camera connecting examples
8.4.1 Using a switching hub for 1 port
All cameras and NIC belong to the same subnet
The accumulated transfer rate for all cameras should be within 800Mbps
The packet size and the packet delay should be set appropriately in order
for the data not to overflow in the switching hub.
8.4.2 Connecting a camera to each port of a multi-port NIC
This is the example for using a 4-port NIC
The pair of the connecting camera and the NIC constructs one subnet. As for
the IP configuration, it is appropriate to use the persistent IP.
In this case, each camera can use the maximum 800Mbps bandwidth.
However, the load for the internal bus, CPU and the application software
will be heavy, so a powerful PC will most likely be required.