The 100BASE-T1 USB Interface (Media Converter) connects a 100BASE-T1 network to any computer with an USB port. The converter acts as an Ethernet network interface card when plugged into an USB port. The interface easily connects Automotive Ethernet devices with OPEN Alliance BroadR-Reach (OABR) port, such as cameras or ECUs, directly to any PC without a need of an on-board network card.
The interface establishes a point-to-point link between an unshielded twisted-pair IEEE 100BASE-T1 (IEEE 802.3bw) port and USB-LAN port, and works as a Network Interface Card allowing the user to configure the network adapter’s parameters, such as IP address and mask. The converter features a DSUB9 (BroadR-Reach, CAN bus) and Micro-USB connector. The OABR channel’s Master/Slave configuration is selected by a switch button or programmatically.
Features
100BASE-T1 USB Interface offers a possibility to access SMI registers of the 100BASE-T1 transreceiver (PHY) via a CAN bus or a USB’s virtual serial port. This enables the user to evaluate signal strength, detect polarity of the T1 port, carry out a BroadR-Reach media test to diagnose cable errors, fine-tune the PHYs parameters, and generally to read and write the registers.
Free PC application for Status Information
A free-of-charge PC utility for reading status information out of the 100BASE-T1 USB Interface. Once you plug the adapter into computer’s USB port, the PC utility will show you interface’s port status, signal quality and T1 cable test result. This is useful for diagnostic and test purposes. The utility can also override Master/Slave configuration for T1 port.
Technical specifications | |
Ports |
1x 100BASE-T1 (BroadR-Reach / OABR), 1x USB Ethernet Network Card (NIC), 1x Virtual COM Port (USB CDC) 1x CAN 2.0B (HS) |
Power | USB-powered via Micro-USB connector (5 V DC) |
Consumption | 150 mA @ 5 V (350 mA peak) |
LEDs | 3x Status Indicator, 1x Power |
Button and Switches | 2x DIP switch (Master/Slave, User), 1x Tactile switch (Reset factory defaults) |
100BASE-T1 Master/Slave | Configurable by on-board dip switch or programmably over USB |
Supported Operating Systems | Windows, Linux, Mac |
Transreceivers |
100BASE-T1: NXP TJA1102, USB 2.0 LAN: Microchip LAN9500A |
Firmware | Upgradable via USB |
Microcontroller | 32-bit |
Connectors |
1x D-SUB9M, 1x Micro-USB |
Dimensions (L x W x H) | 108 x 54 x 30 mm |
Weight | 83 g |
Placement |
Table (adhesive pads included), DIN-rail mount (clip sold separately) |
Environmental and physical specifications |
|
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Operating temperature | 0° to +70°C |
Protection | IP20 |
Model | Description |
100BASET1-USB-IF | 100BASE-T1 USB Interface |
DIN-CLIP | DIN rail mounting bracket |