1290 Infinity II High-Speed Pumps User Manual 272
12 LAN Configuration
Link configuration selection
Link configuration selection
The LAN interface supports 10 or 100 Mbps operation in full- or half-duplex
modes. In most cases, full-duplex is supported when the connecting network
device - such as a network switch or hub - supports IEEE 802.3u auto-negotiation
specifications.
When connecting to network devices that do not support auto-negotiation, the
LAN interface will configure itself for 10- or 100-Mbps half-duplex operation.
For example, when connected to a non-negotiating 10-Mbps hub, the LAN
interface will be automatically set to operate at 10-Mbps half-duplex.
If the module is not able to connect to the network through auto-negotiation, you
can manually set the link operating mode using link configuration switches on
the module.
Table 30 Link Configuration Switches
SW 3 SW 4 SW 5 Link Configuration
OFF - - speed and duplex mode determined by
auto-negotiation
ON OFF OFF manually set to 10 Mbps, half-duplex
ON OFF ON manually set to 10 Mbps, full-duplex
ON ON OFF manually set to 100 Mbps, half-duplex
ON ON ON manually set to 100 Mbps, full-duplex
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