EXFO Power Blazer - Page 100

Test Setup - Test Applications
90 88000 Series
CPRI/OBSAI BERT
 Typical CPRI/OBSAI BERT test applications:
Note: A RRH is typically not capable to perform a loopback of the traffic so BERT
test monitoring is not applicable. The BERT test is more common when
testing between two test units.
Additional CPRI BERT test application:
 Supported Interfaces/Rates:
CPRI: 1.2, 2.4, 3.1, 4.9, 6.1, 9.8, and 10.1 Gbit/s
OBSAI: 1.5, 3.1, and 6.1 Gbit/s.
Network
under test
Testing Unit Testing Unit
EXFO Unit
Unframed,
Framed L2
EXFO Unit
Network
under test
Testing Unit Physical Loopback
EXFO Unit
Unframed
Network
under test
Base Station (BTS)
EXFO Unit
Framed L2
RRH or
EXFO Unit
Network
under test
Testing Unit
EXFO Unit
Testing Units
EXFO Unit