User Manual

AirLink Pro T1/E1 Rack Mount Installer’s Guide
Installation and System Administration
Rev. B - 1/97
2-21
Figure 2-12
Burst Sync Wiring
Terminating the Burst Sync Bus
The burst sync bus is terminated by inserting a short jumper wire in the TERM A
and TERM B locations as defined by the rear panel labels.
Checking Operation
During start-up an AirLink Pro T1/E1 Rack Mount pair:
❚ Establishes the radio link between the two radio units
❚ Starts transferring data
When each radio unit is powered up, a power-on self-test begins that
determines whether the unit’s hardware and software are operating within
the required limits. When the test succeeds, the designated master unit begins
transmitting, attempting to establish a RF link with the slave unit.
AirLink Pro T1/E1 Rack Mount units leave the factory configured as master
units in a point-to-point configuration; configure one of the units as a slave.
Initial Unit Configuration
In a new point-to-point link installation, the configuration on one end must be
changed to application 6 (Slave Unit in a Point-to-Point Link, refer to
“Application” in Chapter 3).