Paradise Datacom 4 RU Chassis, Руководство по эксплуатации

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4 RU SSPA Chassis Operations Manual 201627 REV X 31
2.2.1.16 N+1 Master info Page 1
This page can only be viewed when the SSPA unit is configured as the N+1 Master
unit. The page also becomes the default startup page for the Master SSPA .
Several parameters related to N+1 System operational parameters are displayed:
•
Atten.(dB) - System level attenuation. In the case when the N+1 Auto Gain
option is turned on, this attenuation level may differ from an individual SSPA
attenuation level;
•
AutoGain(dB) or SSPAGain(dB) - Displays the estimated system wide linear
gain. Actual SSPA gain may differ if the unit has reached its saturated power
level or malfunctions (see
Section 3.6.6.3
);
•
SysRFOut - Indicates system forward RF output power detected at the out-
put flange of the final phase combined structure. This value can be displayed
in dBm or Watts, depending on the RF Unit setting. If the RF power detector
unit is not accessible for any reason, the value shown will be “N/A”.
Note: If detected power falls below lowest detectable threshold it will read 0.00.
In reality, RF output power may differ from the displayed value. Consult your
system datasheet on RF detector dynamic range specifications!
•
Ref.RF - Indicates system reflected RF power. This value can be displayed
in dBm or Watts, depending on the RF Unit setting. If the RF power detector
unit is not accessible for any reason, the value shown will be “N/A”.
Note: If reflected power falls below lowest detectable threshold it will read 0.00.
In reality, RF output power may differ from the displayed value. Consult your
system datasheet on RF detector dynamic range specifications!
2.2.1.17 N+1 Slave info page
Figure 2-9
shows the display for all Slave units in the system.
This page can only be viewed when a SSPA unit is assigned as a N+1 Slave unit. All
normal Info pages pertaining to individual SSPA operation parameters are accessible
on subsequent menu levels. This page becomes the default page for N+1 slave unit.
Figure 2-9: Slave Unit Display