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 HF5122  >> HF5142A  >> HF5142B  >>
Image HF5122 HF5142A HF5142B
Processor MIPS HF-MC200 MIPS HF-MC200 Cortex-M3
Basic Frequency 320MHz 320MHz 96MHz
Flash 4MB 16MB 2MB
SDRAM 8MB 32MB 128KB
Operating System eCos Linux FreeRTOS
Ethernet 1 WAN/LAN switchable 1 LAN
Interface Standard 2 RJ45 with LED 2 RJ45 with LED 2 RJ45 with LED
Rate 10/100 Base-T Auto-Negotiation 10/100 Base-T Auto-Negotiation 10/100 Base-T Auto-Negotiation
Protection 8KV Contact discharge 15KV Air discharge 8KV Contact discharge 15KV Air discharge 2KV Isolation
Network Protocol IP, TCP, UDP, DHCP, DNS, HTTP Server/Client, ARP, BOOTP, AutoIP, ICMP, Web socket, Telnet, uPNP, NTP, Modbus TCP 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 TLSv1.2,AES- 128Bit,DES3,SSL TLS v1.2 AES 128Bit DES3
Wi-Fi Security
Port Number 2 RS232/RS485/RS422 4 RS232/485/422) 4
Interface Standard RS232:DB9 RS485/RS422:5.08mm RS232:DB9 RS485/RS422:5.08mm RS232:DB9, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-)
Data Bits 8 8 5,6,7,8
Stop Bit 1 1 1,2
Check Bit None,Even,Odd None,Even,Odd None,Even,Odd
Baud Rate TTL: 2400 bps~230400 bps TTL:2400 bps~460800 bps TTL:1200 bps~460800 bps
Flow Control No Flow control Software Xon/ Xoff 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 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(32bit\64bit)、Win Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012
Size 108 x 146 x 25 mm 90*200*25mm 197x 165x25mm
Operating Temp. -25 ~ 85°C -45~70℃ -40 ~ 85°C
Storage Temp。 -45 ~ 105°C, 5 ~ 95% RH(no condensation) -50~90℃,5~95%RH(no condensation) -45 ~ 105°C,5 ~ 95% RH(no condensation)
Input Voltage 5~36VDC 9~50VDC 9~48VDC
Working Current ~200mA ~600mA ~400mA
Power <700mW <1W <4W
Warranty 1 year 1 year 1 year
Accessory 1* 5V/1A power adapter 1*Ethernet cables 1* 5V/1A power adapter 1*Ethernet cables 1* 5V/1A 电源适配器 1*以太网线
Network Transformer integrated integrated
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