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Connecting to Ethernet (EtherNet/IP) Section 2-4
Note Adjust the ED Router link settings to match the communications settings of
the connected switching hub. If the settings do not match, the link will become
unstable and prevent normal communications. The following table shows the
allowed settings for each switching hub communications mode.
OK = Allowed; --- = Not allowed.
ED Router
Switching hub setting
Auto-
negotiation
10 Mbps (fixed) 100 Mbps (fixed)
Full
duplex
Half
duplex
Full
duplex
Half
duplex
Auto-negotiation OK --- OK --- OK
10 Mbps
(fixed)
Full duplex --- OK --- --- ---
Half duplex OK --- OK --- ---
100 Mbps
(fixed)
Full duplex --- --- --- OK ---
Half duplex OK --- --- --- OK
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