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Hi Luca,</div>
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Thank you for the photos.</div>
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We were talking in a DSG meeting about the Raspberry Pis and cameras and Marc brought up a good point.</div>
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In the past, cameras and equipment have not done well that close to the beam line so those Raspberry Pis may not be working anymore.</div>
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Do the cameras and Raspberry Pis in RICH-1 still work? What are their host names? Maybe we'll be able to get to them to check.</div>
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-Tyler<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Luca Barion <brnlcu@unife.it><br>
<b>Sent:</b> Thursday, April 21, 2022 3:18 AM<br>
<b>To:</b> Tyler Lemon <tlemon@jlab.org><br>
<b>Cc:</b> dsg-hallb_rich@jlab.org <dsg-hallb_rich@jlab.org>; mcontalb@fe.infn.it <mcontalb@fe.infn.it><br>
<b>Subject:</b> Re: [EXTERNAL] USB extender for raspberries - installation position in RICH sector I</font>
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<div class="PlainText">Ciao Tyler,<br>
Matteo kindly found some photos that I attach here.<br>
Ciao,<br>
Luca<br>
<br>
On Wed, 20 Apr 2022 22:16:07 +0200<br>
Luca Barion <brnlcu@unife.it> wrote:<br>
<br>
> On Wed, 20 Apr 2022 16:20:28 +0000<br>
> Tyler Lemon <tlemon@jlab.org> wrote:<br>
> <br>
> > Hi Luca,<br>
> > <br>
> > I've ordered two of the USB repeater cables.<br>
> <br>
> Perfect, thanks!<br>
> <br>
> > For the Raspberry Pis, where are they located on Sector 1?<br>
> > <br>
> > Getting the Raspberry Pis may have to wait until closer to the installation time of RICH-II since Sector 1 isn't very accessible unless the forward carriage is moved.<br>
> <br>
> I am not sure, since I just prepared them before, but I was not there during the final Sector 1 installation; I think that they should be close to the patch panels. Anyhow they must be outside the Sector 1 volume, not inside.<br>
> <br>
> Ciao,<br>
> Luca<br>
> <br>
> > <br>
> > ________________________________<br>
> > From: Luca Barion <brnlcu@unife.it><br>
> > Sent: Wednesday, April 20, 2022 5:41 AM<br>
> > To: Tyler Lemon <tlemon@jlab.org><br>
> > Cc: dsg-hallb_rich@jlab.org <dsg-hallb_rich@jlab.org>; Marco Contalbrigo <mcontalb@fe.infn.it><br>
> > Subject: [EXTERNAL] USB extender for raspberries<br>
> > <br>
> > Ciao Tyler,<br>
> > I just talked to Marco regarding the unavailability of Raspberries worldwide; we decided to go with the old 2 Raspberries already installed on Sector 1. We plan to relocate one of those on Sector 2. In order to connect both cameras of each sector to one
Raspberry we need proper active USB extender, so we ask if you can buy two of these:<br>
> > <br>
> > <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__export.rsdelivers.com_product_roline_12041089_roline-2D1-2Dport-2Dusb-2D20-2Dusb-2Dextension-2Dcable-2Dup-2Dto5m_6665117&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=X5Enf1yoTX-pA8G_tKMvO7jrDlUj-PpjKbTf9cbAzLfL_efEAEiUtGi1BYRXr1ir&s=uYpoVTgrPr1m4fvMAMkDgVg6Py8TlRVtqhpiv83fXKQ&e=">
https://urldefense.proofpoint.com/v2/url?u=https-3A__export.rsdelivers.com_product_roline_12041089_roline-2D1-2Dport-2Dusb-2D20-2Dusb-2Dextension-2Dcable-2Dup-2Dto5m_6665117&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=X5Enf1yoTX-pA8G_tKMvO7jrDlUj-PpjKbTf9cbAzLfL_efEAEiUtGi1BYRXr1ir&s=uYpoVTgrPr1m4fvMAMkDgVg6Py8TlRVtqhpiv83fXKQ&e=</a><br>
> > <br>
> > They are reported in stock, but if you have trouble with this you can order also somewhere else, just check that it's USB2.0, the length is 5m and that it's an active extender: the simple passive prolongation cables will not work, since there are already
many meters inside the RICH and the maximum length of USB2.0 is 5m.<br>
> > <br>
> > Thanks,<br>
> > Luca<br>
> > <br>
> > --<br>
> > Luca Barion <luca.barion@unife.it><br>
> > <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.fe.infn.it_-7Ebarion_&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=X5Enf1yoTX-pA8G_tKMvO7jrDlUj-PpjKbTf9cbAzLfL_efEAEiUtGi1BYRXr1ir&s=-k2_RCD_clu4vu4MlnSaj2dudy0WiaqnNe0JjzSucjI&e=">
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.fe.infn.it_-7Ebarion_&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=X5Enf1yoTX-pA8G_tKMvO7jrDlUj-PpjKbTf9cbAzLfL_efEAEiUtGi1BYRXr1ir&s=-k2_RCD_clu4vu4MlnSaj2dudy0WiaqnNe0JjzSucjI&e=</a><br>
> > INFN & Universita' di Ferrara - Blocco C<br>
> > Dip. di Fisica - Ufficio C209<br>
> > Polo Scientifico-Tecnologico<br>
> > via Saragat 1, 44122 Ferrara - ITALY<br>
> > tel. (+39) 0532 97 4322 fax 4343<br>
> > <br>
> > [Juelich: 243C tel. (+49) 02461 61 4162 fax 3930]<br>
> <br>
> <br>
> -- <br>
> Luca Barion <luca.barion@unife.it><br>
> <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.fe.infn.it_-7Ebarion_&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=OSaL0SUjUwCFH7V9jSEtYkDdivREHt0Zgov7bpPqJztF52x64fzjJQXS-9bA659P&s=6a5zREWvsuIO5KvL8ycz68k5b2LKKoVGb_-IoYNPrnA&e=">
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.fe.infn.it_-7Ebarion_&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=OSaL0SUjUwCFH7V9jSEtYkDdivREHt0Zgov7bpPqJztF52x64fzjJQXS-9bA659P&s=6a5zREWvsuIO5KvL8ycz68k5b2LKKoVGb_-IoYNPrnA&e=</a>
<br>
> INFN & Universita' di Ferrara - Blocco C<br>
> Dip. di Fisica - Ufficio C209<br>
> Polo Scientifico-Tecnologico<br>
> via Saragat 1, 44122 Ferrara - ITALY<br>
> tel. (+39) 0532 97 4322 fax 4343<br>
> <br>
> [Juelich: 243C tel. (+49) 02461 61 4162 fax 3930]<br>
<br>
<br>
-- <br>
Luca Barion <luca.barion@unife.it><br>
<a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.fe.infn.it_-7Ebarion_&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=OSaL0SUjUwCFH7V9jSEtYkDdivREHt0Zgov7bpPqJztF52x64fzjJQXS-9bA659P&s=6a5zREWvsuIO5KvL8ycz68k5b2LKKoVGb_-IoYNPrnA&e=">https://urldefense.proofpoint.com/v2/url?u=http-3A__www.fe.infn.it_-7Ebarion_&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=xJvfz8d-IPB1CokOM-U5MA&m=OSaL0SUjUwCFH7V9jSEtYkDdivREHt0Zgov7bpPqJztF52x64fzjJQXS-9bA659P&s=6a5zREWvsuIO5KvL8ycz68k5b2LKKoVGb_-IoYNPrnA&e=</a>
<br>
INFN & Universita' di Ferrara - Blocco C<br>
Dip. di Fisica - Ufficio C209<br>
Polo Scientifico-Tecnologico<br>
via Saragat 1, 44122 Ferrara - ITALY<br>
tel. (+39) 0532 97 4322 fax 4343<br>
<br>
[Juelich: 243C tel. (+49) 02461 61 4162 fax 3930]<br>
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