Specifications

Chapter 2 Installation and Setup FibeAir 4800 Installation and Operation Guide
2-12 FibeAir 4800 Installation and Operation Guide
2.11 Over the Air Connection Indication
During the login the Manager reports on over the air connection.
Over the Air connection to remote unit is not recommended
• Select the relevant option for your login requirements.
Figure 2-7. Over the Air Connection
2.12 Aligning ODUs with the Beeper
Perform the FA4800 ODU alignment using the beepers located inside the ODUs.
The beeper facility is not suitable for aligning the All Indoor Units, AIND. To align
an AIND system see Appendix D for alternative alignment methods.
To speed up the installation time, alignment of a FA4800 Link can be performed
by two teams simultaneously, at site A and at site B.
®
To align the ODUs via ODU Beeper:
1. Verify that power is connected to the IDUs at both sites.
•
Do not stand in front of a live ODU.
2. The ODU starts beeping 20 seconds after power up, and continues beeping
until the ODUs are aligned, and the link is established.
3. Verify normal operation of the IDU by the LED indications on the front panel.
(See Normal Indications.)
4. Coarsely align the site B ODU in the direction of the site A ODU.
5. Make an azimuth sweep of 180 degrees with the site A ODU. So that the
strongest signal from site B can be learnt.
Warning
Note