HF5142

  • Product Code: HF5142
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Product Overview

HF5142 serial server is a protocol converter between RS232/485/422 and TCP/IP, launched by Shanghai Hanfeng Electronic Technology Co., Ltd. HF5142 supports 4 RS232 serial ports and 4 RS422/485 serial ports, which can be connected to HF5142 through a network cable to achieve full duplex operation of 4 serial ports simultaneously. It is an ideal choice for multi serial port networking. HF5142 supports expansion to 8 serial ports, 12 serial ports, and 16 serial ports through a hierarchical networking port, with a maximum expansion to 32 serial ports.

Product Features

  • Built in 4 Eport Pro-EP10 modules, supporting 4 RS232/RS422/RS485 serial ports
  • After cascading the network ports, the serial ports can be expanded up to 32 channels
  • Supports TCP/IP/Telnet/Modbus TCP protocols
  • Supports serial port to 10/100M Ethernet data transmission, with a maximum serial port speed of 921600 bps
  • Supports 10/100M Ethernet adaptation
  • Support web page mode and easy configuration of IOTService PC software
  • Support TLS/AES/DES3 secure encryption configuration for data
  • Support web/OTService OTA wireless upgrade
  • Supporting industrial grade working temperature: -40 to+85 ° C
  • Size: 197x 165x25mm











Processor MIPS HF-MC200
Basic Frequency 320MHz
Flash 16MB
SDRAM 32MB
Operating System Linux
Ethernet
Interface Standard 2 RJ45 with LED
Rate 10/100 Base-T Auto-Negotiation
Protection 8KV Contact discharge 15KV Air discharge
Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP,BOOTP,AutoIP,ICMP,Telnet,uPNP
Security Protocol TLSv1.2，AES- 128Bit，DES3，SSL
Wi-Fi Security
Port Number 4 RS232/485/422）
Interface Standard RS232：DB9 RS485/RS422：5.08mm
Data Bits 8
Stop Bit 1
Check Bit None，Even，Odd
Baud Rate TTL：2400 bps~460800 bps
Flow Control No Flow control Software Xon/ Xoff flow control
Buffer 8K
Configuration Web CLI XML import Telnet IOTManagerPC Software
Virtual Serial Windows XP/Vista/7/8/10(32bit\64bit)、Win Server 2003/2008/2012
Size 90*200*25mm
Operating Temp. -45~70℃
Storage Temp. -50~90℃，5~95%RH（no condensation）
Input Voltage 9~50VDC
Working Current ~600mA
Power <1W
Warranty 1 year
Accessory 1* 5V/1A power adapter 1*Ethernet cables
Network Transformer integrated
User Guide
IOT_Device_Series_Software_Funtion_20250328 [ Download Times: 56292,  Date Update: 2025-11-06 15:45:30 ]
PE1X_EE1X_HF51XX_Eport_Operation Guide_20200402 [ Download Times: 18966,  Date Update: 2025-11-06 15:47:01 ]
HF5142 Test Manual_20181024 [ Download Times: 652,  Date Update: 2022-08-31 13:43:23 ]
HF5142 Serial Server User ManualV1.0(20251226) [ Download Times: 100,  Date Update: 2025-12-26 16:36:11 ]