Industrial Serial RS232 to Ethernet Network Device Server ezTCP CSE-H53N

  • Sale
  • Regular price $83.56
  • Will not ship until

The EZTCP CSE-H53N is an industrial RS-232 to Ethernet converter that supports IPv6 addressing architecture as well as IPv4. It is an ideal solution for systems integrators or solution providers who want to quickly and easily add networking capabilities to their systems so that they can remotely control and monitor their serial equipment from anywhere in the world.

This industrial RS232 to Ethernet converter that supports industrial temperature range (-40℃ ~ +85℃) comes preloaded with various communication functions (DNS, DDNS, Telnet COM Port, etc.) and strong security functions (SSL, MAC/IP filtering, etc.), along with a packet fragmentation separator.

As well as industrial environments, the CSE-H53N is ideal for diverse applications such as Advertisement Systems (LED Signboards over Internet)Remote Console Monitoring, and Control PLC over Internet.


  • Industrial temperature range (-40℃ ~ +85℃)
  • Overvoltage, Reverse voltage, Overcurrent protection circuit
  • IPv4 / IPv6 dual stack
  • SSL (Secure Sockets Layer)
  • Separator settings for packet fragmentation
  • Virtual COM port (ezVSP) provided
  • Serial tunneling


  • Serial Physical Interface
    • Serial Interface: RS232
    • Connector: 9 pin DSUB Male
  • Serial Port Property
    • Baudrate: 300bps ~ 230,400bps
    • Data Bits: 8 bits, 7 bits with Parity
    • Parity: None, Even, Odd, Mark, Space
    • Stop Bit: 1, 1.5, 2
  • Network Interface
    • 10Base-T/100Base-TX Ethernet (RJ45)
    • Ethernet Speed Auto Sense
    • 1:1 or Cross-over Cable Auto Sense
  • Software Functions
    • Protocols
      • IPv4/IPv6 Dual Stack, ICMPv6/TCPv6/UDPv6, TELNET
        TELNET COM Port Control Option (RFC 2217)
    • Security
      • SSL(Secure Socket Layer)
      • IP & MAC Filtering - Restrict Host or Network
      • Password for Configuring
    • Communication Mode
      • TCP Server (T2S)
      • TCP Client (COD)
      • TCP Server/Client with AT Command (ATC) - Patent
      • UDP Mode (U2S)
    • Additional Functions
      • Separator settings for packet fragmentation
      • TCP Server/Client Mode
      • Sending MAC address Option
  • Indicators (LEDs)
    • Power: Red
    • Status: Yellow
    • Ethernet Link: Green
    • Ethernet RXD: Yellow
    • Ethernet TXD: Green
    • Serial RXD: Yellow
    • Serial TXD: Green
  • Management:
    • ezManager: Configuration and Monitoring through Network and Serial
    • TELNET: TELNET Login
    • AT Command: Configuring in ATC Mode - Patent
  • Supplementary Software
    • ezManager: Configuration Tool for Windows through Network and serial
    • ezVSP: Serial to Network Virtual Driver for Windows
    • ezTerm: Simple TCP/IP Communication Test Tool
  • Dimensions
    • Size 89mm x 57mm x 24mm
  • Operating Environment
    • Input Voltage: DC 5±0.5V
    • Protection: Over Current Protection / Reverse Voltage Protection
    • Current Consumption: 200mA Typical
    • Operating Temperature: -40℃ ~ +85℃
    • Storage Temperature: -40℃ ~ +85℃
  • Certifications
    • KC: Registration(KN 22, KN 24)
    • CE: EMC 2014/30/EU, RoHS 2011/65/EU
    • FCC: FCC Part 15 Subpart B, Class A

 Package includes:

1X CSE-H53N Industrial RS232 Ethernet Device Server

Documentation & Resources:


CSE-H53N Introductory video