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Cards and STDM cable

Posted: Sat Oct 04, 2014 2:30 am
by fidox
Hi !

I have one question about connection between cards with Stdm cable.
I have connection between 2 x Pulsar 2 and Luna II with Stdm cable and
one between 2 Pulsars.
Is it necessary to have connected second cable between those 2 Pulsars or
is enough with one Stdm cable between 2 Pulsars and Luna II.
I attached simple picture, like i have connection now.
2 x stdm cable :
1st = 2 x Pulsar 2 and LunaII (connection between 3 cards)
2nd = 2 x Pulsar (connection between Pulsars).

Why i'm asking is , cause i have second computer with Luna II installed and now i'll purchase another Luna II card, so i'll need one Stdm cable.

Cheers,
Matej

Re: Cards and STDM cable

Posted: Sat Oct 04, 2014 7:18 am
by Immanuel
Only use STDM cables on ALL cards. So if you have a Luna card, you only use one STDM cable - no matter what the other cards are.

Re: Cards and STDM cable

Posted: Sat Oct 04, 2014 8:49 am
by jhulk
you go by the smallest card so if the luna only has one stdm port then you use 1 cable to go across the 3 cards

i have 2 systems a 36dsp and a 27 dsp

the 36 uses 2 cables

the 27 uses one cable now but used to use 2 cables but using only one i have not noticed any difference in performance with just using the single cable

Re: Cards and STDM cable

Posted: Sat Oct 04, 2014 9:19 am
by garyb

Re: Cards and STDM cable

Posted: Sat Oct 04, 2014 9:27 am
by sunmachine
If you don't want to make a cable yourself, you can order one here by the way (for a limited time):
http://forums.planetz.com/viewtopic.php?f=8&t=33224

Re: Cards and STDM cable

Posted: Sat Oct 04, 2014 9:45 am
by fidox
Thanks for all of your replies and links.

Much appreciated ! :wink: