4 ports Din-rail mounting RS232/RS485/RS422 serial To Ethernet server

TSD304 series is a secure terminal serverTSD304 with one 10/100M Ethernet port and 4 asynchronous serial ports that can be used as a web server.
It is designed for serial devices that require centralized monitoring over a network.
The security of data transmission becomes more and more important when a large number of serial devices are connected to the network.
TSD304 can support encryption to ensure the secure and stable networking of serial devices.

Supports 4 Ports RS232/485/422 serial to Ethernet
Supports Windows/Linux COM/TTY driver
Standard TCP/IP interface and rich application mode;
15KV ESD protection is set in all serial ports;
Convenient Web/Telnet operation configuration
Ultra low voltage start up technology;
Supports SNMP MIB-II protocols

Technical parameters
Standard	IEEE802.3i, IEEE802.3u, IEEE802.3x
Network protocol	ICMP, IP, TCP, UDP, DHCP, Telnet, DNS, SNMP, HTTP, SMTP, ARP
Security protocol	DES, 3DES, AES, SSH
Configuration Method	WEB, Telnet, WINDOWS UTILITY
Operating mode	Standard: Real COM, TCP Server, TCP Client,UDP, Pair Connection Reverse Telnet
Interface
Interface form	100M TX port: 10/100Base-TX self-adaptive RJ45 port
Interface form	Serial port: RS-232/RS-485,Industrial Terminals
Ethernet Port : 10/100Base-TX,RJ45 port(Support auto-negotiation, support MDX/MDIX )
Serial port	Interface electrical characteristics: Full signal RS-232 related standard
	Data bit: 5, 6, 7, 8
	Stop bit: 1, 1, 5, 2
	Check Digit: None, Even, Odd, Space, Mark
	Flow Control: RTS/CTS or None
	Baud rate: 300bps~460800bps
Power indicator
System operation light	RUN
Power Led light	Power
Network indicator light	Link/Act
Serial port transceiver indicator	RX, TX
Power
Power Supply	DC5V, DC7~43V, DC48V optional
Power consumption	<2w (MAX)
Power protection	Reverse power polarity protection
Physical Characteristics
Shell	ABS engineering plastic
Installation	Standard 35mm DIN-rail Mounting
Dimension	144mm×90mm×30mm
Transmission distance
Serial port line	RS-232, 15m@9600bps
Twisted-pair	100m(CAT5/CAT5e cable)
Working Environment
Operating Temperature	-20°C~70°C
Storage temperature	-20°C~85°C
Ambient Humidity	5%~95%
Warranty
Warranty	3 Years
Certification
Certification	CE, FCC

TSD304

4 RS232/485/422 three-in-one RJ45 to 1 *10/100M Ethernet port desktop serial to Ethernet server, DC9V~36V power supply, supporting AC220 to DC12V power adapter.