Nikon D5 Network Manual page 73

❚❚ Power Saving
Choose Prioritize network speed for faster
network speeds, Prioritize power saving for
reduced power consumption. Prioritize
network speed ensures that LAN connections
remain active even when data are not being
exchanged with the server and allows Ethernet connections using
the high-speed 1000BASE-T standard. Prioritize power saving
limits Ethernet connections to 100BASE-TX and ensures that LAN
connections are terminated automatically when data transfer ends.
The camera network indicator will turn off (07).
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