B&B Electronics, Inc.
SPECTRE Configuration Manual
69
710-10001-02 Rev. 3.0
www.bb-elec.com
www.bb-europe.com
It the option
Use CD as indicator of the TCP connection
is selected, the router will
activate the DTR output when a TCP connection is active.
CD
Description
Active
TCP connection is on
Nonactive
TCP connection is off
Table 54: CD signal description
Select
Use DTR as control of TCP connection
to use DTR to control when TCP connections are
allowed.
(CD on the router).
DTR
Description server
Description client
Active
The router will accept a TCP connection. Router creates a TCP connection.
Nonactive
The router does not accept incoming
TCP connections.
Router ends the TCP connection.
Table 55: DTR signal description
Press the
Apply
button to apply changes.
Fig. 53: Expansion port configuration
