Hi Jonas, Considering the IQ2 PIC is oversubscribed 4 to 1 ... there isn't much problem I'd say ... you'd be lucky to get much more the 1G through it ..
Of course if you have 4 of them, then you also oversubscribe the FPC - but that issue's been known for ages (i.e. 4 x gig PIC's in an FPC) Cheers Sean -- Not so long ago you wrote : JF> Hi, JF> i just saw that juniper now offers ge iq2 pics with 4 SFP ports on the JF> M20. JF> (http://www.juniper.net/techpubs/hardware/m20/m20-pic/gigabit-ethernet-iq2-qpp.html#gigabit-ethernet-iq2-qpp) JF> As the M20 has only 3.2 Gbps bandwidth per fpc this means a heavy (i.e. JF> 4 times) oversubscription thus I really wonder whats the use of that JF> pic. JF> Interessting side-note is that Juniper now officially supports 1000baseT JF> SFP's. JF> Btw, JF> there is a docbug at: JF> http://www.juniper.net/techpubs/hardware/m20/m20-pic/adaptive-two-layer-two.html#adaptive-two-layer-two JF> This picture is of a M40e/M160 pic. JF> Regards, JF> Jonas JF> _______________________________________________ JF> juniper-nsp mailing list juniper-nsp@puck.nether.net JF> 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