[EMAIL PROTECTED] wrote: >> I think you read this a bit differently than I. I think the issue was >> how few components are required to power up and boot an RE in an M320. >> > > I think the person who asked the question in the first place needs to > clarify it. > > >> I don't know the answer, but I bet no FPCs or PICs are required. At >> least one power supply and one RE. Not sure about other things like how >> many fan modules are needed or if a CFEB is required. >> > > We had an opportunity to check on some of this a few months ago, when > we lost DC power in a node and later was able to restore partial power. > > We found that the M320, with one power supply, can power up an RE and > *some* of the slots but not all. Also, you definitely need a CB to get > anything powered up at all. Not sure about the SIBs. > > Steinar Haug, Nethelp consulting, [EMAIL PROTECTED] > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp > > It is possible to power M320 box with 1 PEM - it will feed RE, CB and FPC slots 0,1 and 2. You need second PEM to provide power for FPC slots 3-7. You have to install power modules in slots PEM1 and PEM3.This scheme doesn't provide redundancy. And please check juniper's documentation for more details: http://www.juniper.net/techpubs/hardware/m320/m320-hwguide/hw-power-supply.html
Regards, Angel Bardarov _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
