CSE-H25 User
’
s Manual Ver. 1.2
Sollae Systems Co., Ltd.
- 5 -
http://www.sollae.co.kr
1
Overview
1.1
Overview
Along with the development of the Internet, the demand for data communication
functions has increased recently. Data communication over the Internet requires using
TCP/IP, the Internet communication protocol. That is to say, in order to connect a system
to the Internet, TCP/IP protocol must be implemented. It is possible to implement TCP/IP
by directly implementing the protocol, porting public TCP/IP, or using Operating System
(OS). However, all these methods impose burdens on the developer in time, cost, and
technology.
ezTCP series, a Serial ↔ TCP/IP protocol converter product group of Sollae Systems,
enables you to use TCP/IP communication (the Internet communication) function simply
by “connecting the cable to a serial port”. ezTCP sends data from the serial port to the
Internet network after TCP/IP processing, and vice versa.
CSE-H25 in ezTCP product group is a product that provides TCP/IP communication
through Ethernet. In other words, like other ezTCP products, CSE-H25 sends data from the
serial port to the LAN after TCP/IP processing and vice versa.
As CSE-H25 has a RS232 port, it can be connected to a RS232 device. And it is easy
CSE-H25 to attach to user systems because of its compact size. It can be operated wide
range temperature condition, so it is very suitable for noisy industrial environment.
Because it has SSL and SSH function, user can communicate more safely. And it
provides DHCP and PPPoE functions, so that it can be applied to the cable network and
the xDSL network. And it has DDNS (Dynamic DNS) function, so it can be used more
easily in the internet. It also provides debugging function, so user can solve the problem
with ours.
1.2
Components
CSE-H25 Body
CD including utilities and documents
5V Power Adapter
RS232 cable for PC connection
