Siemens RM400 C Series Operating Manual page 59

Ethernet LAN controller 10 Mbit/s (PCI)
Figure 18: Ethernet LAN controller, 10 Mbit/s (PCI) (CL13) - (optional) -
This LAN controller will accept LAN cables of two types, either thick Ethernet (AUI)
or twisted-pair. You do not need to switch the controller over in order to change from
AUI to twisted-pair or vice versa.
left-hand port
right-hand port
You cannot use both ports on this LAN controller at the same time.
Fast Ethernet LAN controller 10/100 Mbit/s (PCI)
Figure 19: Fast Ethernet LAN controller, 10/100 Mbit/s (PCI) (CL16) - (optional) -
The Fast Ethernet controller provides an Ethernet interface (10BaseT or
100BaseTX) in a single PCI slot. The speed is either 10 or 100 Mbit/s and is
automatically detected by the controller.
You cannot use the two LAN controller connectors in parallel.
U24802-J-Z146-2-7600
AUI port for connecting cable to fan-out unit or transceiver
twisted-pair port (10BaseT)
RM400 C Models
Installing peripherals
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