Protocol Settings
R&S
®
EX-IQ-BOX
168
User Manual 1409.5570.32 ─ 05
This indicator includes all verified transmission parameters.
Remote command:
Core Mode
Indicates the current state of the CPRI core.
The CPRI core can work in the following states:
CPRI core state
Description
"Link is up"
normal operating mode
"Reset"
at the starting point of establishing the link
"L1 Synchronization"
attempt of L1 synchronization
"Setup protocol version"
setting up the protocol version
"Setup C&M parameter"
setting up the C&M parameter
"Passive mode"
only I/Q data are active, C&M is not used
Remote command:
CPRI Mode
Displays the role of the R&S
EX-IQ-BOX, that is either master (CPRI RE test) or slave
(CPRI REC test).
Remote command:
LOF (Loss of Frame)
Indicates whether the CPRI frame delimiter K28.5 is detected.
Remote command:
LOS (Loss of Signal)
Indicates whether the data is synchronized.
Remote command:
Local Alarms
These LEDs indicate if errors occur on the CPRI breakout board.
"LOF"
LOF (
L
oss
o
f
F
rame) indicates, when the received data lost the syn-
chronization, that is loss of frame.
"LOS"
The LOS (
L
oss
o
f
S
ignal) LED indicates a loss of signal.
CPRI
Summary of Contents for EX-IQ-BOX
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