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CIE-H14A User Manual Ver. 1.4
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Serial to Ethernet converter
CIE-H14A can be used as a Serial to Ethernet converter. There are four
communication modes in this operation.
Name
Protocol Connection
Modifying
software of
serial devices
Serial
configuration
Topology
TCP Server
TCP
Passive
-
Not available
1:1
TCP Client
Active
-
Not available
1:1
AT Command
Either
Required
Available
1:1
UDP
UDP
-
-
Not available
N:M
Table 4-3 comparison of four communication modes
4.5
Serial Configuration mode
4.5.1
Configuring Parameters
This is a mode for setting environmental parameters through the serial port. If you
cannot use the Network, this mode is only way to configure the parameters. Click the [Read]
button on the [Serial] tab on ezManager after entering this mode.
Refer to the [Serial Management Protocol] document on our website for details.
4.5.2
Revoking Serurity Options
CIE-H14A offers strong functions for security like filtering with password or MAC and IP
addresses. In the Serial Configuration mode, you can revoke all of these options. When you
forget the password, enter this mode to change or delete it.