TE1021 – 100/1000Base-T1 Media Converter

The TE1021 is a media conversion tool that translates 100/1000Base-T1 automotive Ethernet to 100/1000Base-TX standard Ethernet. It allows mode selection between master and slave through a button, enabling lossless data conversion between automotive Ethernet and 100/1000Base-TX Ethernet. Data transfer is full-duplex in both directions, and mode configuration is easily handled through DIP switch.
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TE1021 Functions and parameters
The TE1021 is an ideal, cost-effective conversion tool for interfacing 100/1000Base-T1 automotive Ethernet with PC systems.
It is suitable for R&D professionals, ECU production lines, test engineers, and after-sales engineers.
- 100/1000Base-T1 100/1000Mbit/s full-duplex over 2 pairs of UTP (unshielded twisted pair)
- Lossless data conversion between automotive Ethernet and standard Ethernet
- Two automotive Ethernet interface options: TE MATEnet or Rosenberger H-MTD
- RJ45 interface with LED indicators for standard Ethernet
- LED indicators for Ethernet data communication status
- Master/slave mode, 100/1000Mbps configurable via button, with LED status display
- DIP switch for easy configuration
- Power supply: DC 9~30V (phoenix terminal)
- Message forwarding delay (for reference only):
Gigabit T1 to Tx: 640ns
Gigabit Tx to T1: 4.84μs
100 Mbps T1 to Tx: 840ns
100 Mbps Tx to T1: 1.74μs


Typical applications
- Automotive ethernet Communication Development
- Automotive ethernet Communication Testing
Specification
| Channel | Standard/In-vehicle Ethernet 100/1000Base-T1 |
|---|---|
| PC Interface | RJ45+TE MATEnet or Rosenberger H-MTD |
| Isolation | Network transformer/capacitor isolation |
| Power Supply | DC 9 ~ 30 V (phoenix terminal power supply) |
| Power Consumption | 1.8 W |
| Enclosure Material | Metal |
| Dimension | Approx. 110 x 70 x 36 mm |
| Weight | Approx. 140 g (without packaging)/ Approx. 322 g (with packaging) |
| Operating Temperature | -40℃ ~ 80℃ |
| Operating Humidity | 10% ~ 90% (non-condensing) |
| Operating Environment | Keep away from corrosive gases |
During operation, make sure to correctly connect the power lines and avoid frequent plugging and unplugging.










