Making Communication as Simple as Building Blocks.
Making Communication as Simple as Building Blocks.
Two radar data comparison & selection units
Each unit selects 1 output from 2 RS-232/422 inputs
Supports sync HDLC protocol and async UART data
Automatic switching upon failure of any communication node in the preceding link
1U, 19-inch standard rack-mounted chassis
Dual power supply redundancy, low power consumption, fanless design
Overview
Introduction
The Yacer HDLC-SWITCH ATC Surveillance Signal Comparator incorporates 2 independently selection units. Each unit receives 2 channels of input signals from the upstream equipment, selects the optimal one, and forwards it to the downstream equipment.
Optional 1U, 19-inch standard rack chassis, low power consumption, no fan high reliability design, support dual power redundancy.
Applications
Serial Port Signal Selection Device receives 2 channels of signals, and outputs the optimal one;
Air traffic control primary surveillance radar (PSR), secondary surveillance radar (SSR), ADS-B target reporting lead and output;
Air Traffic Control automation system (ATC), Air Traffic Management (ATM);
Rack-Mounted application.
Specifications
| Item | Parameters | Details |
| Function | ATC Surveillance Signal Comparator | It supports selecting the optimal signal from 2 input channels and outputting it |
| Comparator Unit | Quantity | 2 independently selection units |
| Serial Port | Quantity | 2 x 3 x DB25 (Female) 2 units; each with 2 inputs and 1 output |
| Working mode | Synchronous HDLC, Asynchronous UART | |
| Interface type | RS-232 full-duplex, RS-422 Full-duplex | |
| Baud rate | RS-232: ≤ 250 Kbps RS-422: ≤ 12 Mbps | |
| ESD protection | ± 15 KV | |
| Ethernet Interface | Quantity | 1 x RJ-45 |
| Rate | 10/100 Mbps, Auto MDI / MDIX | |
| Configuration Management | Configuration tool | yacer-DMS configuration management software |
| Configuration interface | Ethernet Interface | |
| Power Requirements | Power redundancy | Dual AC redundancy (AC1 priority) |
| AC power supply | 85 ~ 265VAC | |
| Power consumption | < 5 W | |
| Mechanical Characteristics | Dimensions | 1U, standard 19-inch rack mounted |
| Weight | 3.0 Kg | |
| Operating Environment | Operating temperature | -10 ~ +60℃ |
| Storage temperature | -30 ~ +75℃ | |
| Operating humidity | 30 ~ 90% RH (no condensation) | |
| Storage humidity | 10 ~ 90% RH (no condensation) |
Order Information
| Product Model | Unit | Serial Port | Ethernet Interface | Power Redundancy |
| HDLC-SWITCH-200 | 2 | 2 x 3 x DB25 (Female), 2 units; each with 2 inputs and 1 output | 1 x 10/100M | Dual AC |
Documentation
HDLC-SWITCH Datesheet
HDLC-SWITCH ATC Surveillance Signal Comparator Datasheet
Tools and Software
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