Ethernet Serial Server

Ethernet Serial Server

Single UART Ethernet Serial Server, It have 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
  • Support TCP/IP/Telnet/Modbus TCP Protocol
  • Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 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 5~36 Power Supply
  • Size: 95 x 65 x 25mm (L x W x H) 
  • FCC/CE/RoHS Certificated

Sizing Table

Name HF5111S  >> HF5111  >> HF5111B  >> HF5111C  >> HF5111A  >> HF5111SC  >>
Image HF5111S HF5111 HF5111B HF5111C HF5111A
Processor Cortex-M3 Cortex-M3 Cortex-M3 Cortex-M3 MIPS Cortex-M3
Basic Frequency 96MHz 96MHz 96MHz 96MHz 380MHz 96MHz
Flash 2MB 2MB 2MB 2MB 16MB 2MB
SDRAM 128KB 128KB 128KB 128KB 32MB 128KB
Operating System FreeRTOS FreeRTOS FreeRTOS FreeRTOS Linux FreeRTOS
Ethernet 1 1
Interface Standard RJ45 RJ45 RJ45 RJ45 RJ45 RJ45
Rate 10/100M 10/100M 10/100M 10/100M 10/100M 10/100M
Protection 8KV Isolation 8KV electromagnetism isolation, shell insulation blocking 8KV electromagnetism isolation, shell insulation blocking 8KV electromagnetism isolation, shell insulation blocking 15KV electromagnetism isolation, shell insulation blocking 8KV 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,ARP,ICMP,Web socket,Httpd client,ModbusTCP,NTP IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client,ModbusTCP,NTP IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client,ModbusTCP,NTP IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client,ModbsTCP,NTP,SNMP IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, uPNP, NTP, Modbus TCP
Security Protocol AES 128Bit DES3 Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64 Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64 Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64 Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64 AES 128Bit DES3
Receive Buffer 4K 4K 4K
Port Number 1 port(RS485) 1 (RS232、RS485、RS422) 1 (RS232、RS485、RS422) 1 (RS232、RS485、RS422) 1 port(RS232\RS485\RS422) 1 port(RS485)
Interface Standard RS485:2 wire(A+,B-) RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-) RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-) RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-) RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-) RS485:2 wire(A+,B-)
Data Bits 8 5,6,7,8 5,6,7,8 5,6,7,8 8 8
Stop Bit 1 1,2 1,2 1,2 1 1
Check Bit None,Even,Odd,Space,Mark None,Even,Odd,Space,Mark None,Even,Odd,Space,Mark None,Even,Odd,Space,Mark None,Even,Odd,Space,Mark None,Even,Odd,Space,Mark
Baud Rate 600 bps~460800 bps 600 bps~460800 bps 600 bps~921600 bps 600 bps~460800 bps 600 bps~460800 bps 600 bps~460800 bps
Flow Control RTS/CTS RTS/CTS RTS/CTS RTS/CTS RTS/CTS RTS/CTS
Buffer 4K 4K 4K 4K 4K 4K
Configuration Built-in webpage:Http Computer set-up software:IOTManager Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet Built-in webpage:Http Computer set-up software:IOTManager
Virtual Serial Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012
Size 79mm x 55mm x 25mm 95 x 65 x 25(mm) 95 x 65 x 25(mm) 95 x 65 x 25(mm) 95 x65 x 25(mm) 79mm x 55mm x 25mm
Operating Temp. -45 ~ 85°C -40 ~ 85°C -40 ~ 85°C -40 ~ 85°C -40 ~ 70°C -45 ~ 85°C
Storage Temp. -45 ~ 105°C, 5 ~ 95% RH(no condensation) -45 ~ 105°C, 5 ~ 95% RH(no condensation) -45 ~ 105°C, 5 ~ 95% RH(no condensation) -45 ~ 105°C, 5 ~ 95% RH(no condensation) -45 ~ 105°C, 5 ~ 95% RH(no condensation) -45 ~ 105°C, 5 ~ 95% RH(no condensation)
Input Voltage 5~36VDC DC 5~36V DC 5~36V DC 5~36V DC 5~36V (also choose DC 9~50V) 5~36VDC
Working Current ~100mA ~170mA ~170mA ~170mA ~200mA ~100mA
Power <400mW <1W <1W <1W <1W <400mW
Warranty 1 year 3 year 3 year 3 year 1 year 1 year
Accessory 1* 5V/1A Power Adapter 1* Ethernet Cable 1* 5V/1A Power Adapter 1* Ethernet Cable 1* 5V/1A Power Adapter 1* Ethernet Cable 1* 5V/1A Power Adapter 1* Ethernet Cable 1* 5V/1A Power Adapter 1* Ethernet Cable 1* 5V/1A Power Adapter 1* Ethernet Cable