Users Manual

PA Overflow
Grey: normal state /
Red: alarm state
Indicates that PA is overloaded. Condition is
output power higher than +43dBm
Downlink gain
from master to
remote
---
Shows downlink gain for each remote. Can be
calculated as:
G_DL (dB) = 80 – AttInMaster(dB) –
AttOutRemote(dB)
AGC
---
Shows gainr reduction applied in DL band signal
to prevent PA overload
o RF on/off control and Board Status:
Parameter
Range
Description
RF on/off Indicator
Green: RF Enabled
/ Red: RF Disabled
This indicator shows PA status. Power amplifier
can be automatically disabled if other alarm
conditions occurs:
a) Fail in optical link
b) PA Overflow
RF Enable Control
On / Off
With this control RF DL and UL chains can be
disabled
Output attenuator
0 to 40dB
This control sets the output attenuation used to
set DL gain together with Master Input
Attenuator
Temperature
---
This indicator shows unit temperature
High temperature
alarm
Grey: normal state /
Red: alarm state
High temperature alarm condition is indicated
with this led.
RESET control
---
With this control, unit can be restarted
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