Hi, If memory serves, MPC2-NG is much like MPC3-NG: one MPC5-like PFE inside. A good question is what is the difference between the MPC2-NG and MPC3-NG... I'll let the astute readers figure it out on their own.
Old MPC2 non-NG is the "first generation Trio"-based card: two PFE, one per MIC. There is no much sens in buying it today, it's a 10-years old thing. E vs. non-E - Saku is (as always) right, the non-E was the very very first generation of MPC cards, which had a kind of broken oscillator (only matters for SyncE applications). So we normally omit the E in every day language today, as all MPC cards are E since many many years. And yeah, "HQoS" (aka -Q/EQ version of cards) has nothing to do with the NG/non-NG story. Most cards have a -Q version to support "HQoS". Shortly speaking, it's for those folks who don't know what to do with their employer's money. -- Pavel сб, 20 окт. 2018 г., 10:37 Saku Ytti <[email protected]>: > Hey Rolf, > > No that's not it, that's difference between Q and non Q card. All > three generations had HQoS support: > > 1) MPC (Trio 1.0) > 2) MPCE > 3) MPCE--NG > > I'm not sure about difference, MPCE I believe got better oscillator > for timing and I think more linecard cpu dram for higher subscriber > scale. I don't know what NG got. > > I wouldn't be surprised if they were also respins with newer Trio, as > cost reduction (E==1.5? NG==2.0?). > > I'd also love to have definitive answer of changelog between each > generation. > On Fri, 19 Oct 2018 at 22:34, "Rolf Hanßen" <[email protected]> wrote: > > > > Hello, > > > > as far as I see the feature difference is HQoS: > > > https://www.juniper.net/documentation/en_US/release-independent/junos/topics/reference/general/mpc-mx-series-mpc2e-features.html > > > > regards > > Rolf > > > > > Hi list, > > > > > > Can anyone tell me the differences in scaling or features of the > > > MPC2E-3D-NG-R-B vs MPC2E-3D-R-B. I know the NG requires an SBCE2. > > > > > > Thanks, > > > > > > Kevin > > > _______________________________________________ > > > juniper-nsp mailing list [email protected] > > > https://puck.nether.net/mailman/listinfo/juniper-nsp > > > > > > > > > _______________________________________________ > > juniper-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/juniper-nsp > > > > -- > ++ytti > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp > _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
