User Manual

AirLink Pro T1/E1 Rack Mount Installer’s Guide
Installation and System Administration
Rev. B - 1/97
2-25
The system displays a list of status information similar to the following:
AIRLINK PRO T1/E1> query status
Site Name: Sunnyvale 2
DTE Loss: NO
Radio Sync Loss: NO
Burst Sync Loss: N/A
Test in Progress: FE Radio Remote Loop
DTE AIS: OFF
RF AIS: OFF
Tx Fail: NO
Rx Power: -60.5 dBm
Tx Power: 12.0 dBm
Temperature: 5 C
4. Type the following command at the AirLink Pro T1/E1 Rack Mount prompt:
AIRLINK PRO T1/E1> query performance
The system displays a list of status information similar to the following:
AIRLINK PRO T1/E1> query performance
Site Name: Sunnyvale 2
UWER BER: <10E-08
QRSS BER: Unavailable
1 HR ES: 1
1 HR UAS: 0
24 HR ES: 1
24 HR UAS: 0
RSQ: 10
The Receive Signal Quality (RSQ) is a figure of merit that is normalized on a
scale of 1 to 10, and is a function of the receive signal-to-noise and signal-to-
interference ratio. A very strong signal that is severely corrupted with
interference results in a normal receive signal power indication and a low RSQ
number.
Assuming that the T1/E1 lines to and from the AirLink Pro T1/E1 Rack Mount
units are okay, T1/E1 data transfer begins as soon as the RF link is established.
If you need to alter other configuration values, refer to Chapter 3,
Configuration, for configuration procedures.