EXFO FTB-800 Series for FTB-1 - Manual (Page 75)

Test Setup - Test Applications
NetBlazer 65
CPRI/OBSAI BERT
CPRI/OBSAI BERT
The CPRI/OBSAI BERT unframed test application tests the dark fiber
between the Base Station and the Remote Radio Head.
The Common Public Radio Interface (CPRI) is an industry cooperation
aimed at defining a publicly available specification for the key internal
interface of radio base stations between the Radio Equipment Control
(REC) and the Radio Equipment (RE).
The Open Base Station Architecture Initiative (OBSAI) is a standard that
defines the internal modular structure and interface for base stations.

Typical CPRI/OBSAI BERT test applications:

Supported Interfaces/Rates: 2.4576 Gbit/s, 3.072 Gbit/s.
Network
under test
Testing Unit Testing Unit
FTB-700G/800 Series FTB-700G/800 Series
Network
under test
Testing Unit Physical Loopback
FTB-700G/800 Series