Skip to content

W
White Rabbit
Commit 2b60b98f authored by Maciej Lipinski's avatar Maciej Lipinski
Browse files
Options

BE seminar intro: few updates 

- added management figures
- changed order of applications
- added backup slides
- updated LHAASO fig and shelf fig per feedbck from Guanghua Gong
parent 977da163
Hide whitespace changes
Inline Side-by-side
Showing with 96 additions and 22 deletions
figures/applications/lhaaso-new.jpg 0 → 100644
View file @ 2b60b98f
This image diff could not be displayed because it is too large. You can view the blob instead.
figures/misc/WR-zoo.jpg
View replaced file @ 977da163 View file @ 2b60b98f
figures/misc/WR-zoo.jpg

213 KB | W: | H:

figures/misc/WR-zoo.jpg

214 KB | W: | H:

figures/misc/WR-zoo.jpg
figures/misc/WR-zoo.jpg
figures/misc/WR-zoo.jpg
figures/misc/WR-zoo.jpg
  • 2-up
  • Swipe
  • Onion skin
presentations/BE_seminar_2019/WR_intro/wr_intro_2019.tex
View file @ 2b60b98f
......@@ -163,7 +163,7 @@
\column{0.45\textwidth}
\begin{center}
\includegraphics<1>[height=0.75\textheight]{applications/gsiANDcern.pdf}
\includegraphics<2>[height=0.75\textheight]{applications/lhaaso-v2.jpg}
\includegraphics<2>[height=0.75\textheight]{applications/lhaaso-new-v2.jpg}
\includegraphics<3>[height=0.75\textheight]{applications/KM3NeT-v2.jpg}
\includegraphics<4>[height=0.75\textheight]{applications/GermanStockExchange-v2.jpg}
\includegraphics<5>[height=0.75\textheight]{applications/finland-2.jpg}
......@@ -451,12 +451,15 @@
\end{itemize}
\end{frame}
\begin{frame}{BE-CO services: Grafana}
here goes Grafana screenshot
\begin{frame}{BE-CO services: Monitoring with Grafana}
\includegraphics<1>[width=.99\textwidth]{management/MonitoringConfig-1-SNMP.jpg}
\includegraphics<2>[width=.99\textwidth]{management/MonitoringConfig-2-COSMOS.jpg}
\end{frame}
\begin{frame}{BE-CO services: CCDE}
here goes CCDE screenshot
\begin{frame}{BE-CO services: Configuration with CCDE}
\includegraphics<1>[width=.99\textwidth]{management/MonitoringConfig-3-config.jpg}
\includegraphics<2>[width=.99\textwidth]{management/MonitoringConfig-4-CCDE-switch.jpg}
\includegraphics<3>[width=.99\textwidth]{management/MonitoringConfig-5-CCDE-node.jpg}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
......@@ -470,8 +473,8 @@
\begin{columns}[c]
\column{.5\textwidth}
\begin{itemize}
\item Time-based control
\item Time \& frequency transfer
\item Time-based control
\item Precise timestamping
\item Trigger distribution
\item Fixed-latency data transfer
......@@ -527,15 +530,6 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \subsection{Time-based control}
\subsection{}
\begin{frame}{Time-based control}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{center}
\includegraphics<1>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-1.jpg}
\includegraphics<2>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-2.jpg}
\includegraphics<3>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-3.jpg}
\includegraphics<4>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-4.jpg}
\end{center}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
......@@ -561,6 +555,17 @@
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Time-based control}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{center}
\includegraphics<1>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-1.jpg}
\includegraphics<2>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-2.jpg}
\includegraphics<3>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-3.jpg}
\includegraphics<4>[width=1.0\textwidth]{applications/CERN/Determinism+synchronization-4.jpg}
\end{center}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}{Time \& frequency transfer}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
......@@ -609,7 +614,7 @@ ISPCS keynote \textit{Highly Accurate Time Dissemination \& Network Synchronisat
\includegraphics<1-2>[width=1.0\textwidth]{applications/timestamping.jpg}
\includegraphics<4>[width=1.0\textwidth]{applications/cngs-timing-31.pdf}
\includegraphics<5>[width=1.0\textwidth]{applications/ProtoDUNE.png}
\includegraphics<7>[width=1.0\textwidth]{applications/lhaaso.pdf}
\includegraphics<7>[width=1.0\textwidth]{applications/lhaaso-new.jpg}
\includegraphics<8>[width=1.0\textwidth]{applications/KM3NeT.pdf}
\includegraphics<9>[width=1.0\textwidth]{applications/TAIGA-1.jpg}
\includegraphics<10>[width=1.0\textwidth]{applications/GermanStockExchange.jpg}
......@@ -759,11 +764,11 @@ Distribution of magnetic field in CERN accelerators
\begin{frame}{Ongoing work}
\begin{itemize}
\item Improve accuracy ($<10ps$) and jitter ($<1ps$)
\item New WR Switch hardware
\item White Rabbit over 10 Gb Ethernet
\item WR PTP Core support for new FPGA families
\item Support for users building WR applications
\item<1-> Improve accuracy ($<10ps$) and jitter ($<1ps$)
\item<2-> White Rabbit over 10 Gb Ethernet
\item<3-> New WR Switch hardware
\item<4-> WR PTP Core support for new FPGA families
\item<5-> Support for users building WR applications
\end{itemize}
\end{frame}
......@@ -808,17 +813,86 @@ Distribution of magnetic field in CERN accelerators
\end{center}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{WR Performance in Long Chain}
\subsection{}
\begin{frame}{WR performance in a long chain}
\includegraphics[width=\textwidth]{measurements/cascadeMeasurement.pdf}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{WR Performance Improvements}
\subsection{}
\begin{frame}{Time transfer: out-of-the-box}
\begin{center}
\includegraphics[height=6.0cm]{measurements/meas_results2.pdf}\\
Reported in 2011
\end{center}
\end{frame}
\begin{frame}{Frequency transfer: out-of-the-box and improved}
\begin{center}
\includegraphics[width=\textwidth]{measurements/WRSlowJitter/rsz_experimental_setup.png}\\
\scriptsize
Measurement device: Microsemi/Microchip 3120A Phase Noise Test Probe\\
\end{center}
\end{frame}
\begin{frame}{Frequency transfer: out-of-the-box and improved}
\vspace{-0.35cm}
\begin{center}
% \includegraphics[width=.57\textwidth]{measurements/WRSlowJitter/GM+BC_pn.jpg}
\includegraphics[width=.72\textwidth]{measurements/WRSlowJitter/GM+BC_MDEV.jpg}
% \includegraphics[width=1.0\textwidth]{measurements/WRSlowJitter/GM+BC_pn+MDEC.jpg}
\end{center}
\vspace{-0.5cm}
\begin{itemize}\scriptsize
\item<1-> Out-of-the-box performance:
\begin{itemize}\tiny
\item \textbf{GM-in to GM-out}: jitter of \textbf{9~ps} RMS 1~Hz--100~kHz and MDEV of \textbf{2E-12} $\tau$=1~s ENBW 50~Hz
\item \textbf{GM-in to Slave-out}: jitter of \textbf{11~ps} RMS 1~Hz--100~kHz and MDEV of \textbf{4E-12} $\tau$=1~s ENBW 50~Hz
\end{itemize}
\item<2-> WR Switches improved with Low Jitter Daughterboard (LJD):
\begin{itemize}\tiny
\item \textbf{GM-in to GM-out}: jitter of \textbf{1~ps} RMS 1~Hz--100~kHz and MDEV of $<$\textbf{5E-13} $\tau$=1~s ENBW 50~Hz
\item \textbf{GM-in to Slave-out}: jitter of $<$\textbf{2~ps} RMS 1~Hz--100~kHz and MDEV of $<$\textbf{7E-13} $\tau$=1~s ENBW 50~Hz
\end{itemize}
% \item<3-> Enhanced end-node (Morion MV207 OCXO):
% \begin{itemize}\tiny
% \item \textbf{GM-out to BC-out}: jitter of $<$\textbf{100fs} RMS 10Hz-10MHz
% \end{itemize}
\end{itemize}
% \pause\pause
% \begin{center}\scriptsize
% See more in t [14, 16]
% \end{center}
\end{frame}
\begin{frame}{WR time \& frequency tranfser: state of the art}
\begin{center}
\includegraphics[width=0.8\textwidth]{measurements//RF-ertm_clka_100mhz_ocxo_250m_out-v2.png}
\end{center}
\begin{itemize}\scriptsize
\item \textbf{GM-out to end-node-out}: accuracy of $<$\textbf{10~ps}
\item \textbf{GM-out to end-node-out}: jitter of $<$\textbf{100~fs} RMS 10~Hz--10~MHz
\end{itemize}
\end{frame}
\section{WR networks at CERN}
\subsection{}
\begin{frame}{Global WR network at CERN}
\includegraphics[width=\textwidth]{applications/CERN/WR_network_CERN.png}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\backupend
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment