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Casper2012ToDo
(2012-08-01,
JasonRay
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CASPER Workshop - Aug 2012
To-do list to have the hardware in place prior to the workshop
08/01/12 -- Status updates embedded below in red (JMR)
Hardware
Move vegas hardware (both racks) to the tape room
Change out 30A plugs on vegas racks to 20A for connecting in the tape room
Connect the network
Identify network connection
Standard network connection in the rack
Connect 1PPS
Run a cable from the 1PPS dist at the VLBI racks to the vegas 1PPS dist input
Valon 10MHz reference connection
Either change settings to use internal ref and 800 MHz
or.. run a cable over from the 10MHz dist at the VLBI racks
Borrow Lab Spectrometer roach
Change Valon to use internal ref and 800MHz
Mate it up with a companion computer
(castor?)
Connect 10GbE cable
NRAO's Spare roach (vegas-r9)
is on the bench in the digital lab
Boots from the regular site network
Its Valon is set to int ref and 800MHz
Loaner roaches
Add ADCs to them
Add Valons to them
There are four valon boxes (int ref, 800MHz) on the bench in the digital lab
Setup the roaches to boot in our system
Mate up the roaches with their companion computer
Connect 10GbE cable
Connect network to them
Connect 1PPS to them
There's a 1PPS cable ran under the floor, from the tape room.
Spare vegas 1PPS dist is in on top of the desk where echo used to live
Setup these combos on tables/desks in the OVLBI room
ROACH II's
Add Valons?
Mate up with their companion computer(s)
Computers
Identify computers to mate up with loaner roaches and the lab spec roach.
MISC
Network switch for laptops & "table" roaches
The vegas spare 24-port Netgear switch is on my bench
Input signals for testing
Is having a synthesizer or two floating around sufficient?
Gather up 10GbE cables
Have 10 from Berkeley + 10 of ours
The Berkeley cables have "UCB" labels on the connectors
Gather up twisted pair network cables
Quite a few in the box on my bench
Gather up SMA cables for IF inputs
Quite a few in the box on my bench
Gather up long-ish BNC cables for 1PPS to roaches on the tables
Quite a few in the cabinet in the digital lab
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Topic revision: r7 - 2012-08-01,
JasonRay
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