HDLC Synchronous Serial Communication

HDLC-ATC Air Traffic Data Communication Server

ATC radar data communication protocol converter
2, 3 Ethernet 100M ports
4, 8, 16 HDLC synchronous RS-232 serial ports
Serial, Ethernet bi-directional conversion
1U, 19-inch standard rackmount chassis
Dual power supply redundancy
Low power consumption, fanless design

HDLC-TCMS TCN Protocol Converter

Synchronous HDLC protocol converter for trains
2 Ethernet 100M ports
Optional multiple RS-232/422/485 serial ports or CAN port
Serial port support HDLC protocol, UART mode
Realize serial port, CAN port, Ethernet port conversion
Industrial grade wide temperature, complete isolation protection

HDLC-USB Portable Protocol Converter

For air traffic control, train, aerospace, transportation
1 Ethernet 100M port
2 RS-232/422/485 multi-protocol serial ports
Realize serial port, Ethernet conversion
Realize synchronous HDLC, asynchronous UART conversion
Slim and compact, support USB power supply.

HDLC-CPCI Synchronous Communication Card

For aerospace measurement and control, industrial networks
1 Ethernet 100M port
4 RS-422/485 synchronous and asynchronous serial ports
Serial port support synchronous HDLC protocol, asynchronous UART
Compatible with CPCI 3U and PXI 3U specifications.
Driver-free, does not take up host resources

HDLC-LCM Low Power Communication Module

For air traffic control, train, aerospace, industrial networks
+3.3V power supply, low power consumption embedded communication module
2 Ethernet 100M PHY interfaces
4 serial interfaces, support synchronous HDLC, asynchronous UART
Support NRZ, NRZI, DBPL, Manchester encoding
46.5 x 48 mm miniature size, 2.0mm pin interface

HDLC-UART Isolate Embedded Module

Train Embedded Communication Module
2 RS-485/422 synchronous and asynchronous serial ports with isolation
1 LVCMOS extended synchronous and asynchronous serial port
All serial ports support synchronous HDLC protocol and asynchronous UART.
Realize HDLC, UART conversion each other
+5V power supply, 2.54mm pin interface

HDLC-ETH Serial Ethernet Converter

Compact Synchronous HDLC Protocol Converter
Suitable for ATC, aerospace measurement and traffic control
1, 2 Ethernet 100M interfaces
4 synchronous and asynchronous serial interfaces, optional RS-232 or RS-422/485
Serial port support synchronous HDLC, asynchronous UART
Realize serial port, Ethernet conversion

HDLC-RSD Synchronous Serial Port Splitter

Radar Data Distributor for ATC
Baud rate support 2400 ~ 250Kbps arbitrary rate
Support synchronous HDLC and asynchronous UART
Realize signal 1 divided into 4, 1 divided into 8
Support RS-232, RS-422
Support dual power supply redundancy

HDLC-UDP Isolate Embedded Module

Train Embedded Communication Module
1 Ethernet 100M PHY interface
2 isolated RS-485/422 asynchronous serial interfaces
1 LVCMOS extended asynchronous serial port
All serial ports support synchronous HDLC protocol and asynchronous UART.
Realize HDLC, UDP protocol conversion
+5V power supply, 2.54mm pin interface

TECHNICAL DOCUMENTS

HDLC communication based on RS-485 bus

HDLC communication based on RS-485 bus

Impact of ADS-B on the ATC radar data network

Due to the advantages of low station construction cost and high data refresh rate, ADS-B receivers have been applied in large scale in ATC system.

Synchronous HDLC Communication Based on RS-422 Interface

Synchronous HDLC Communication Based on RS-422 Interface

Train HDLC synchronous communication working mode

Train HDLC synchronous communication working mode

Introduction to Road Traffic Signal System

The road traffic signal controller is a device that can change the order of road traffic signals, adjust the timing and control the operation of road traffic lights.

Train MVB Bus PD Data Acquisition Scheme

Train MVB Bus PD Data Acquisition Scheme

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