Physical Interfaces

Ethernet

• One Ethernet port (bridged/non-bridged)

• Ethernet services can be disabled

• Ethernet ports can use DHCP or static IP addresses (DHCP can be configured to a single IP address)

• Gateway support when an Ethernet port is used to connect to the Internet through another router

• Static NAT support

CAN Bus port

• 8-position interfaces including power

• Automotive CAN support (J1939, OBD2/ISO15765-4)

• Support for other CAN systems using RAW message type

• Silent mode support

• 2 CAN Interfaces

Locking 3 Wire power connector with ignition sense

• 4 pin interfaces

• 7-32 VDC with transient (spike) protection

• 0.1-3 mA @ 12 volts low power mode (variant dependent)

General Purpose Input and Outputs (GPIO)/Serial). Please refer to Appendix 2: GPIO/RS232/1-Wire Data Cable Connectionfor more detail.

• Inputs x4

• Outputs x4

• R-S232 (Receive/Transmit)

• RS-485

• Protected (fused) power output

3 SMA(2x Cell/1xGPS(GNSS)) and 1 RP-SMA (Wi-Fi) RF connectors for external antenna support       

• Use of external antennas is optional

  • The CTM-ONE has internal antennas for Cellular/Wi-Fi/GPS(GNSS).  External antennas can be enabled via software selectable switch.