Thanks Sean! I've asked our Juniper rep to have the documentation updated. Thanks, Jed.
On 29 May 2013 04:24, Sean Mentzer <sment...@mentzer.org> wrote: > No, those separate inputs are actually connected together in the power > supply. There is a description of that on the hardware documentation for > the QFX3600 (which uses the same DC power supply as the EX4550): > http://www.juniper.net/techpubs/en_US/release-independent/junos/topics/reference/specifications/dc-power-supply-qfx3500.html > > "*Caution: *The V+ terminals are shunted internally together, as are the > V- terminals. The same polarity terminal can be wired together from the > same source to provide an additional current path in a higher power > chassis. Do not connect the terminals to different sources." > > For A/B use, install two separate power supplies. > > > On Sun, May 26, 2013 at 10:08 PM, Jed Laundry <jlaun...@jlaundry.com>wrote: > >> Hello, >> >> I see that the DC power supplies for the EX4550 have two inputs - is this >> for A/B systems (what I would expect), or are they wired together in >> parallel? >> >> If A/B, what's the wiring configuration? A1,3 B2,4? >> >> Thanks, >> Jed. >> _______________________________________________ >> juniper-nsp mailing list juniper-nsp@puck.nether.net >> https://puck.nether.net/mailman/listinfo/juniper-nsp >> > > _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp