SOCIETA’ ITALIANA COSTRUZIONI ELETTRONICHE S.r.l.
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automatically apply the suggested frequencies to both terminals clicking on the
Apply
Frequencies
button. The automatic selection is confirmed if demodulator alarms in the
two terminals disappear within 60s, otherwise the two terminals automatically switch back
to the initial configuration.
Note:
The
Radio Frequency Seeker
can be started even in the case only the local terminal is accessible
(radio link down). In this case only the scan for the local terminal will be provided and no automatic
frequency selection is possible.
The procedures to be used are described in more details in Chap. 3 – Table 3.16/17/18/19/20.
2.9.
Ethernet Interface
In this window (which can be opened by the Main Menu link “Interfaces/Ethernet”) the operation of
the Ethernet Interfaces available to connect external traffic on the system can be configured and
monitored. The window is shown in Fig. 2.8.
Note:
Table 2.6 shows the Ethernet Interfaces supported in each configuration
Configuration
Protection
(IDU Type)
Unprotected 1+0
Protected 1+1 HSB
Note:
in the 1+1 HSB with PSE the
LCT
port is used for the MateLink to connect the two systems
Table 2-6: Ethernet Interfaces supported for each configuration
The speed can be automatically negotiated with the User Equipment (auto-negotiation).
The
LCT
port can be used both as a second User port or to connect the LCT.
UserMode
field
allows to select if the port is used as:
User Interface
(Enabled). In this case the other parameter can be set by the operator
LCT interface
(Disabled). In this case the Interface configuration is predefined and
the other parameters cannot be modified.
The window is subdivided in three functional areas:
Config:
all configuration parameters of the port are displayed and can be modified by the
operator entering the new value. The new configuration is executed only when the <Apply>
button at the bottom of the area is pressed.
Status:
the key information about each interface is displayed as also reported in the
Alarms/Ethernet area of the System Status window.
