EH-5500FD Installation Manual
Page 42
Tx Power [dBm] – ODU’s transmit power. Default is the max power, based on
product’s specs. Minimum configurable Tx power is -35dBm (note that actual
minimum Tx power is based on product’s specs).
The Tx power value sets the transmit power for the highest modulation profile.
In case lower modulation profile(s) has higher max Tx power (based on product’s
specs), the Tx power will be increased automatically without indication in RF
configuration menu.
Mode – operational mode of the link:
o
Alignment – Carrier Wave transmission. Used for antenna alignment. No
data over the radio link.
o
Static – Fixed modulation profile. If you select Static, you must select from a
list of pre–configured modulation profiles in the Modulation field.
o
Adaptive – Adaptive Bandwidth, Code, and Modulation.
The ODU will work on the highest modulation profile based on the CINR
values of the both sides and will present the current modulation profile.
Adaptive mode is the normal and recommended mode of the radio link.
Alignment Status – R/O field, indicating that the ODU is currently in Alignment
mode (by configuration or by inserting DVM probes).
Note:
Adjust Tx Power so the RSSI at the remote end will not exceed -35dBm (overload
threshold).
Refer to the note below (Advanced Settings) regarding short range mode in case RSSI
exceeds -35dBm even after adjusting Tx power to the minimum.
Note:
When exiting Alignment mode, perform system reboot to allow proper operation of
the radio link.
