Making Communication as Simple as Building Blocks.
Making Communication as Simple as Building Blocks.
1 or 2 100M Ethernet ports
4 synchronous/asynchronous serial ports, selectable RS232 or RS-422
Supports synchronous HDLC protocol and asynchronous UART mode
Supports NRZ, NRZI, DBPL, Manchester, and Differential Manchester encoding
Low power consumption, compact enclosure
Industrial-grade wide temperature operation
Overview
Introduction
Yacer HDLC-ETH Sync Serial to Ethernet Converter features 4 synchronous/asynchronous serial ports, supporting both synchronous HDLC protocol and asynchronous UART mode. The device integrates one 100M Ethernet port, enabling data conversion between synchronous and asynchronous serial interfaces, as well as protocol conversion between serial ports and Ethernet. It adopts a compact enclosure design with low power consumption and industrial-grade wide temperature operation.
Applications
Serial-to-Ethernet conversion, HDLC-to-UDP conversion
Synchronous serial port to asynchronous serial port conversion
Air Traffic Control (ATC)
Synchronous serial output of target reports from PSR, SSR, ADS-B, and other equipment
Radar signal access for ATC automation systems or surveillance systems
ATC radar data recording and playback
Bridging and remote transmission of ATC surveillance data
Telemetry and measurement & control data transmission
Satellite and radio data transmission
Aerospace and aviation data communications
Specifications
HDLC-ETH-200/400: RS-232 Serial Port
| Item | Parameters | Details |
| Serial Port | Quantity | 4 x RJ-45 |
| Working mode | Synchronous HDLC, Asynchronous UART | |
| Encoding format | NRZ, NRZI, DBPL (Differential Bi-Phase Level), Manchester, Differential Manchester | |
| Interface type | RS-232 | |
| Duplex mode | Full duplex | |
| Baud rate | ≤ 250 kbp | |
| HDLC frame length | ≤ 1470 bytes | |
| Synchronous clock | General, Master, Slave( external clock ) | |
| ESD protection | ± 15 KV | |
| Ethernet Interface | Quantity | 2 x RJ-45 |
| Rate | 10/100 Mbps, supporting MDI / MDIX adaptation | |
| Protocol | TCP/IP | |
| Programming interfaces | UDP Server, UDP Client, Support unicast/multicast/broadcast | |
| Configuration Management | Configuration interface | Ethernet interface |
| Configuration tool | yacer-DMS configuration management software | |
| Power Requirements | Input voltage | +12 VDC |
| Power consumption | < 3 W | |
| Power connector | DC 5.5 x 2.1 mm connector | |
| Mechanical Characteristics | Dimensions | H x W x D: 32 mm x 193.55 mm x 124 mm |
| Weight | 450 g | |
| Operating Environment | Operating temperature | -40 ~ +75℃ |
| Storage temperature | -40 ~ +85℃ | |
| Operating humidity | 5 ~ 95% RH (no condensation) |
HDLC-ETH-204/404: RS-422/485 Serial Port
| Item | Parameters | Details |
| Serial Port | Quantity | 4 |
| Interface | 1 x female D-Sub 44 | |
| Working mode | Synchronous HDLC, Asynchronous UART, Synchronous Bitstream | |
| Encoding format | NRZ, NRZI, DBPL (Differential Bi-Phase Level), Manchester, Differential Manchester | |
| Interface type | RS-422 full duplex, RS-485 half duplex | |
| Duplex mode | Full duplex, Half duplex | |
| Baud rate | Synchronous: ≤ 6 Mbps, Asynchronous: ≤ 1 Mbps | |
| HDLC frame length | ≤ 1470 bytes | |
| Synchronous clock | General, Master, Slave( external clock ) | |
| ESD protection | ± 15 KV | |
| Ethernet Interface | Quantity | 1 x RJ-45 |
| Rate | 10/100 Mbps, supporting MDI / MDIX adaptation | |
| Protocol | TCP/IP | |
| Programming interface | UDP Server, UDP Client, Support unicast/multicast/broadcast | |
| Configuration Management | Configuration interface | Ethernet interface |
| Configuration tool | yacer-DMS configuration management software | |
| Power Requirements | Input voltage | +5 VDC |
| Power consumption | < 3 W | |
| Power connector | DC 5.5 x 2.1 mm connector | |
| Mechanical Characteristics | Dimensions | H x W x D: 30 mm x 132 mm x 165 mm (including lugs) |
| Weight | 600 g | |
| Operating Environment | Operating temperature | -40 ~ +75℃ |
| Storage temperature | -40 ~ +85℃ | |
| Operating humidity | 5 ~ 95% RH (no condensation) |
Order Information
| Product Model | Serial Port | Ethernet Interface | Power Supply |
| HDLC-ETH-200 | 2 x RS-232 synchronous serial ports + RS-232 asynchronous serial port | 2 x 100M | +12 VDC |
| HDLC-ETH-400 | 4 x RS-232 synchronous serial ports, 2 with asynchronous support | 2 x 100M | +12 VDC |
| HDLC-ETH-204 | 2 x RS-422 synchronous serial ports + RS-422 asynchronous serial port | 1 x 100M | +5 VDC |
| HDLC-ETH-404 | 4 x RS-232 synchronous serial ports, 2 with asynchronous support | 1 x 100M | +5 VDC |
Documentation
HDLC-ETH Datasheet
HDLC-ETH Sync Serial to Ethernet Converter Datasheet
Tools and Software
DMS-UART
Yacer DMS-UART-8P configuration cable driver.
easy-UART Debugger
Serial to UDP protocol debugging tool software.
easy-HDLC Debugger
Free tool software for debugging synchronous HDLC protocol to UDP.
