SS2000 Serial to Ethernet Modem
SS2000 DTU
SS2000 Serial Device Server

Serial to IP Modem (DTU)

SDS100/SDS200 is a Industrial Serial to IP Modem (called Serial to Ethernet Modem, RS232/RS485 to Ethernet Coverter, Serial Device Server, DTU as well), it convert the serial data (RS232/485) into IP data and then transfer to data center through Ethernet/WiFi network. It adopts standard industrial terminal interface, product design meets the industrial standard, embedded TCP/IP, Modbus and other protocols, helps the transparent data communication from user equipment to data center.

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Industrial grade rugged design for SDS100/SDS200 Serial to IP Modem, make it stable operation under harsh environment. Wired Ethernet and WiFi network options, small and compact design make it easy to deploy in industrial environment. It had been widely applied in kinds of serial device fields of Industrial Automation, SCADA, Smart Grid, Oil Field, Environment Protection, Access Controller, Attendance System, Building Automation Controller, Telco Infrastructure,etc.

Basic Features of  Serial to IP Modem

  • Industrial grade design and metal housing, wide voltage during 7.5V~32V DC(Max36V), IP41 protection
  • Desktop or Wall mount
  • Support several work modes: TCP Server/Client mode, UDP Server/Client mode, RealCom mode, UDP Range mode, UDP Multicast mode, Pair Master/Slave mode,ets
  • Support transparent data transmission, Modbus TCP, Modbus RTU protocol
  • DTU (Data Transfer unit) function, work as Serial to Ethernet Modem, support RS232/RS485 to collect serial data then transfer to IP data
  • Two terminal block serial port (RS232 and RS485), one DB9 standard serial port (RS232)
  • WiFi standard 802.11b/g/n
  • Port ESD protection, avoid Static Electricity Shock
  • Hardware and Software WDT and multi-link detection make it self-recovery from unexpected failure and guarantee reliable communication
  • Security VPN: PPTP, L2TP, IPSec, OPENVPN, N2N, GRE
  • Support Modbus, Multi-host Polling, Multiple Center
  • Built-in TCP/IP protocol, easily convert serial data to IP data and provide network connectivity for serial device
  • Auto redial when off line and keep alive
  • WAN port support PPPoE, static IP, DHCP client
  • Web management platform support, easy configure
  • Cloud-Based Platform Management for Remote parameter configuration, backup, reboot, log query, upgrade and on-line monitoring
  • Scheduled reboot and automatically redial when offline
  • LED status indication

Optional Features

  • OEM/ODM customized

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    Wi-Fi(Optional)
    Standard IEEE802.11b/g/n, Max up to 150Mbps
    Security encryption WEP, WPA, WPA2, Optional WPS function
    Transmit Power 16-17dBm(11g), 18-20dBm(11b), 15dBm(11n)
    Receiving Sensitivity <-72dBm@54Mpbs
    Interface
    WAN 1×Ethernet interface(RJ45), Auto MDI/MDIX, built-in ESD
    Serial Port 2×RS232(1×DB9, 1×terminal block), 1×RS485(teminal block)
    Magnet isolation protection 1.5 KV (Max 2 KV)
    LED Indicators PWR, Ethernet, WiFi, COM1, COM2
    Antenna Interface 1 standard SMA antenna interface (WIFI），50ΩSMA
    Power Input 7.5V-32V DC(Standard DC12V/1A)
    Reset Button Reset configuration parameter to default values
    Power Supply
    Standard power DC 12V/1A
    Connector Round hole socket, Terminal block (2-pin 3.5 mm female socket)
    Protection Built-in power transient overvoltage protection, no polarity design (regardless of positive and negative poles, to avoid short circuit caused by wrong connection)
    Physical
    Installation Desktop, Wall mounting
    CPU 560MHz
    Flash/RAM 128Mb/1024Mb
    Housing/Rating Metal/IP41
    Dimension 96×71×26mm
    Weigh Approx. 200g
    Environmental
    Operating Temperature -30 to 70°C
    Storage Temperature -40 to 85°C
    Relative Humidity < 95% no coagulation
    Software
    System LEDE Linux Operating System
    Built in Watchdog
    DTU work mode TCP Server/Client, UDP Server/Client, RealCom, UDP Range, UDP Multicast, Pair Master/Slave
    Functions TCP/IP, Modbus, Multi-host Polling, Multiple Center, Keep Alive, Transparent Transmission, etc.
    Local Management Web
    Remote Management IoT Cloud Platform
     
    Series Name Ethernet Port Serial Port Dimension WiFi
    SDS100 Serial Device Server (1 Eth + 2 RS232 + 1 RS485) 1 2×RS232, 1×RS485 96×71×26mm No
    SDS200 Serial Device Server (1 Eth + 2 RS232 + 1 RS485) 1 2×RS232, 1×RS485 96×71×26mm Yes
     
    Specification/Datasheet: Serial Device Server SDS100 SDS200 Specification
    Installation Quick Guide: SDS200 Installation and Configuration Quick Guide
    Products Catalog: QiXiang Router Catalog 2021V1
     

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