CSE-H25 is a serial-Ethernet converter which has a serial port.

CSE-H25 is a serial-Ethernet converter which has a serial port. It adds network connectivity to your devices by processing TCP/IP protocol which is required to send and receive data over the Internet. 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. Because it supports industrial temperature specification(-40∩ ~ +85∩) and strong security functions (SSL, SSH), it can be used in more various environments. And multiple hosts can monitor an RS232 port simultaneously because of the multi monitoring function.

Remote Monitoring and Controlling serial devices Industrial temperature Specification (-40∩ ~ +85∩) Maximum 230,400bps RS232 port 10/100Base-T Ethernet, auto MDI/MDX Powerful security function : SSL3.0/TLS1.0, SSH2.0, IP filtering, Password Monitoring an RS232 port by multiple hosts 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

Serial Physical Interface
Serial Interface	1 x RS232 Port
	RXD, TXD, RTS, CTS, DTR, DSR
	±15KV ESD Protection
Connector	1 x DB9M Connector
Serial Port Property
Baudrate	300 bps ∼ 230400 bps
Data Bits	5, 6, 7, 8 bits
Parity	None, Even, Odd, Mark, Space
Stop Bit	1 , 1.5 , 2
Flow Control	RTS/CTS Hardware, Xon/Xoff Software
Network Physical Interface
Network Interface	RJ45 (10Base-T/100Base-TX Ethernet)
	Ethernet Speed Auto Sense
	1:1 or Cross-over Cable Auto Sense
	1000 VAC Isolation
Software Functions
Protocols	TCP, UDP, IP, ICMP, ARP, Ethernet, TELNET
	TFTP, DHCP, PPPoE, DNS, DDNS
	Telnet COM Port Control Option (RFC 2217)
Security	SSL (Secure Socket Layer)
	SSH (Secure Shell)
	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	Multi Monitoring
	Remote Debug Function
	TCP server / client mode
	Sending MAC address Option
Indicators(LEDs)
Power	Red
Status	Yellow, The current status
Ethernet Link	Green - Ethernet Link
Ethernet RXD	Yellow
Ethernet TXD	Green
Processors
CPU	ARM7 Core
ROM	256K bytes Flash Memory
RAM	64K bytes SRAM
Management
ezManager	Configuration and Monitoring Tool through Ethernet
Telnet	Telnet Login
AT Command	Configuring in ATC mode - Patent
Supplementary Software
ezManager - Configuration Tool for Windows
ezVSP - Serial to Network Virtual Driver for Windows
ezTerm - Simple TCP/IP  Communication Test Tool
hotflash - Firmware Upgrade Utility for Windows
Dimension
Size	87mm x 57mm x 24mm
Body Netweight	about 70g
Operating Environment
Input Voltage	DC 5±0.5V
Power Consumption	200mA typical
Operating Temperature	-40°C ∼ 85°C
Storage Temperature	-40°C ∼ 85°C
Approvals
CE	F690501/SP-EMY000211
KCC	SLS-CSE-H25 (A)
Emissions
EN55022:1998/A1:2000/A2:2003 (Class A)
EN61000-3-2:2006
EN61000-3-3:1995/A1:2001/A2:2005
Immunity
IEC61000-4-2:1995/A1:1998/A2:2001
IEC61000-4-3:2006
IEC61000-4-4:2004
IEC61000-4-5:2006
IEC61000-4-6:2007
IEC61000-4-11:2004

External - CSE-H25