Multiple Port Ethernet Serial Server

Multiple Port Ethernet Serial Server

Multiple UART Ethernet Serial Server, It have Four Serials of three Ethernet port include RS232/RS485/RS422。 To achieve two way transparent transmission between serial and Ethernet,  ModbusRTU also can transferred to ModbusTCP.

Overview of Characteristic

  • MIPS MCU with 2MB Flash and 128KB RAM
  • Use FreeRTOS Operation System
  • Support TCP/IP/Telnet/Modbus TCP Protocol
  • Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 460800 bps
  • Support 10/100M Ethernet Auto-Negotiation
  • Support Easy Configuration Through a Web Interface
  • Support Security Protocol Such As TLS/AES/DES3
  • Support  Web OTA Wirelss Upgrade  
  • Single +3.3V Power Supply
  • Size: 197 x 165x 25 mm (L x W x H) 
  • FCC/CE/RoHS Certificated

Sizing Table

Name HF5142A  >> HF5142B  >>
Image HF5142A HF5142B
Processor MIPS HF-MC200 Cortex-M3
Basic Frequency 320MHz 96MHz
Flash 16MB 2MB
Operating System Linux FreeRTOS
Interface Standard 2 RJ45 with LED 2 RJ45 with LED
Rate 10/100 Base-T Auto-Negotiation 10/100 Base-T Auto-Negotiation
Protection 8KV Contact discharge 15KV Air discharge 2KV Isolation
Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP,BOOTP,AutoIP,ICMP,Telnet,uPNP IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP,BOOTP,AutoIP, ICMP,Web socket,Telnet,FTP,TFTP,uPNP,NTP,Modbus TCP
Security Protocol TLSv1.2,AES- 128Bit,DES3,SSL TLS v1.2 AES 128Bit DES3
Wi-Fi Security
Port Number 4 RS232/485/422) 4
Interface Standard RS232:DB9 RS485/RS422:5.08mm RS232:DB9, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-)
Data Bits 8 5,6,7,8
Stop Bit 1 1,2
Check Bit None,Even,Odd None,Even,Odd
Baud Rate TTL:2400 bps~460800 bps TTL:1200 bps~460800 bps
Flow Control No Flow control Software Xon/ Xoff flow control No Flow control Hardware RTS/CTS、DSR/DTR Software Xon/ Xoff flow control
Buffer 8K 4K
Configuration Web CLI XML import Telnet IOTManagerPC Software Http Web Configuration Web CLI XML import Telnet IOTManagerPC Software
Virtual Serial Windows XP/Vista/7/8/10(32bit\64bit)、Win Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012
Size 90*200*25mm 197x 165x25mm
Operating Temp. -45~70℃ -40 ~ 85°C
Storage Temp. -50~90℃,5~95%RH(no condensation) -45 ~ 105°C,5 ~ 95% RH(no condensation)
Input Voltage 9~50VDC 9~48VDC
Working Current ~600mA ~400mA
Power <1W <4W
Warranty 1 year 1 year
Accessory 1* 5V/1A power adapter 1*Ethernet cables 1* 5V/1A 电源适配器 1*以太网线
Network Transformer integrated
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