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Serial Connectivity Series IP Device Server STE211

Serial Connectivity Series IP Device Server STE211

  • Dual Serial Ports  1× RS-232 and 1× RS-422/485 with surge protection for reliable serial-to-Ethernet communication.
  • Fast Ethernet Connectivity Supports 10/100 Mbps Ethernet (RJ-45) with built-in 1.5KV magnetic isolation.
  • Versatile Networking Modes Functions as a TCP Server, TCP Client, UDP, or Virtual COM for seamless integration.
  • Easy Web-Based Configuration Supports HTTP browser setup (IE, Chrome, Firefox) and Windows IP Search utility.
  • Industrial-Grade Protection Features 15KV ESD protection, watchdog function, and operates on 9-32VDC power input.
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Features

  • 1-port RS-232 + 1-port RS-422/485
  • As a Server, supports 4 TCP Clients connection simultaneously.
  • As a Client, supports connecting with 4 TCP Servers.
  • Easy installation with Windows IP Search utility
  • Web browser configuration
  • Supports 802.11b/g/n and Ethernet, 2 IPs (STE211W)
  • Watch Dog Function

Application

STE211W Serial Device Server Application

2-port Serial to Ethernet Wireless Device Server
2-port Serial to Ethernet Device Server

The serial to Ethernet wireless device server (STE211W) and serial to Ethernet device server (STE211) provide a bridging device to connect RS-232/RS-485 Serial Data communications to hardwired Ethernet networks or WiFi wireless networks. It connects serial devices such as PLC, alarm sensors and PTZ camera control to IP networks. Applications include industrial/factory automation, public safety, and surveillance systems. The Serial converter is built for use in light industrial environments, featuring a compact wall-mount design. It operates from 9-32VDC power supply voltages with terminal block connectors and is easy to configure through its web GUI interface.

Specifications

Ethernet Port Type RJ-45 Connector
Speed 10/100 M bps (Auto Detecting)
Protocol ARP, IP, ICMP, UDP, TCP, HTTP, DHCP, DNS, NTP
Mode TCP Server/TCP Client/UDP/Virtual Com
Setup HTTP Browser Setup (IE, Chrome, Firefox)
Security Setup Password
Protection Built-in 1.5KV Magnetic Isolation
Serial Ports *2 Port RS-232 (RX/TX only)
Port RS-422 / 485 (Surge Protect)
Speed 300 bps ~ 921.6 K bps
Parity None, Odd, Even
Data Bit 5, 6, 7, 8
Stop Bit 1, 2
RS-232 Pins Rx , Tx , GND
RS-422 Rx+, Rx-, Tx+, Tx- (Surge Protect)
RS-485 Data+, Data- (Surge Protect)
15KV ESD for all signals
WiFi (STE211W) Standard 802.11b/g/n
Data Rate 11/54/72.2 Mbps @ 20Mhz Band Width
Modulation DSSS, OFDM
Frequency 2.4GHz
Tx Power 11b Max. 22dBm
Tx Power 11g/n Max. 19dBm
Rx Sensitivity -76dBm@54Mbps, -89.5dBm@11Mbps
Tx Rate Max. 54Mbps with auto fallback
Tx Distance Up to 100 Meters
Security WEP 64-bit / 128-bit data encryption, WPA / WPA2
Antenna 2 dBi, RP-SMA connector
Network Mode Infrastructure, Soft AP (for Setup)
LED SYS, RX, TX, LAN and WiFi (STE211W)
Power DC 9~32V, supports DC Jack & Terminal Input
Power Consumption 2W
MTBF 60,000 hours (MIL-HDBK-217)
Dimensions Dimensions 110 × 90 × 26 mm (W×D×H)
Weight 110g
Housing plastic
Installation Mounting Wall Mounting
Environment Operating Temperature -20°C ~ 70°C
Storage Temperature -25°C ~ 80°C
Certification FCC, CE

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Serial Connectivity Series IP Device Server STE211

Israel's Leading Businesses Choose DCT

Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

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