Functional Diagram
100BASE-T1 is the standard for 100 Mbit/s Automotive Ethernet. The physical connection
consists of an unshielded twisted pair cable over which two connected nodes transmit and
receive simultaneously in point-to-point full-duplex operation.
The IVN-8561 provides two channels to convert data between 100BASE-TX Ethernet and
100BASE-T1 Automotive Ethernet. Each channel consists of one port for 100BASE-T1
communication and one port for 100BASE-TX communication. The IVN-8561 uses a two-
position terminal block to connect a 100BASE-T1 Automotive Ethernet system to the device.
Figure 3. IVN-8561 Connected to 100BASE-T1 and 100BASE-TX Networks
100BASE-T1
PHY
Terminal
Block
Port 1
100BASE-T1
PHY
100BASE-TX
PHY
100BASE-TX
PHY
Terminal
Block
Port 3
RJ-45
Connector
Port 2
RJ-45
Connector
Port 4
100 BASE-T1
Automotive Ethernet
100 BASE-TX
Ethernet
Where to Go Next
Hardware
Support
Support
Services
ni.com/services
Located at
ni.com/manuals
IVN-8561 Specifications
IVN-8561 Getting
Started Guide
Getting Started with
Automotive Ethernet
ni.com/info aegs
Automotive Ethernet
Software
ni.com/info aesw
Support
ni.com/support
NI Community
ni.com/community
Automotive Ethernet
LabVIEW Automotive
Ethernet Community
ni.com/info lvae
IVN-8561 Getting Started Guide
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© National Instruments
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