Rohde & Schwarz EX-IQ-BOX, Руководство пользователя

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Protocol Settings
R&S
®
EX-IQ-BOX
198 User Manual 1409.5570.32 ─ 05
Fig. 7-75: CPRI Control & Management dialog - Fast C&M (Ethernet)
R&S DigIConf provides the following setup for transmitting or receiving Fast C&M Data:
By using the fast C&M option, the R&S EX-IQ-BOX tunnels the Ethernet protocol over
CPRI. The Ethernet port on the breakout board therefore refers to the Ethernet port of
the DUT. The Ethernet settings of the DUT are forwarded to the connector of the breakout
board. If the DUT uses IP (
I nternet P rotocol), you can access the DUT directly with its IP
address via the Ethernet connector on the breakout board.
In CPRI RE test mode, R&S DigIConf also provides an integrated Telnet console for fast
C&M. However, this console requires that the DUT offers a telnet server on its Fast C&M
port.
State
Activate the C&M data exchange via the Ethernet interface.
Remote command:
​
[:
​
SOURce<hw>]:
​
EBOX:
​
CPRI:
​
CM:
​
ETH:
​
STATe
​
on page 293
Pref. Eth. Pointer
Set the CPRI Ethernet pointer. This setting determines the Fast C&M bit rate, since this
pointer represents the boundary between vendor data and Fast C&M Data in the CPRI
control block. See also
​
chapter 7.2.2, "CPRI Transmission Protocol - Overview" ,
on page 129.
Remote command:
​
[:
​
SOURce<hw>]:
​
EBOX:
​
CPRI:
​
CM:
​
ETH:
​
PPTR
​
on page 292
CPRI