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Remote Monitoring and Controlling serial devices
10/100Base-T Ethernet, auto MDI/MDX
RS232 x 2 (up to 230,400bps, DB9-M interface)
Electronically isolated serial ports : resistant to noise signal
Wide operating temperature (-40℃ ~ +70℃)
Powerful security function : SSL3.0/TLS1.0, SSH2.0, IP filtering, Password
Flexible configuration and network communication by ‘AT Commands’ (patent)
Supports communication with variety of TCP/UDP hosts (TCP Server/Client, UDP)
Variety of communication status checkup (debugging mode, ezManager, Telnet)
Supports DHCP and PPPoE for xDSL and cable network
Supports DNS protocol for simple connection to the Internet
Supports Dynamic DNS(DDNS) : available as Server with dynamic IP environment
IP Change Notification : useful with dynamic IP environment
Telnet COM Port Control Option (RFC 2217)
Easy configuration utility via network for Windows OS (ezManager)
Virtual COM Port Redirector ‘ezVSP’ for Windows OS
Firmware is upgradable through LAN
Environmentally-friendly RoHS compliant
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CSE-H21 is a serial-Ethernet converter which has two serial ports.
It adds network connectivity to your devices by processing TCP/IP protocol which is required to send and receive data over the Internet.
CSE-H21 also makes it possible to extend the distance of serial communications without any change of your legacy systems or replace direct serial connection.
This is a simple and easy way to bring the advantages of remote control and management to your serial devices not connected to a network.
By using CSE-H21, your devices can be remotely controlled, managed and monitored over the Internet.
Because of its robust TCP/IP stack, it is ideal for various applications.
Especially CSE-H21 supports wide range operating temperature (-40℃ ~ +70℃) and its serial ports are isolated electronically.
So CSE-H21 can be used in industrial noisy environments.
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Remote I/O Control
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