[j-nsp] Juniper MPC2E-3D-NG-R-B vs MPC2E-3D-R-B

[Roger Wiklund]

High level diff:

MPC2E
2xPFE at 40G each
No IR license mode (all features but 32VRF limit per MPC)
Minimum Junos 11.2R4

MPC2E-NG
1xPFE at 80G
IR license mode available
Minimum Junos 14.1R4
Requires SCBE or SCBE2

More details here about specific features: (dynamic power, flexible
queueing, hqos, l2tp etc)
https://www.juniper.net/documentation/en_US/release-independent/junos/topics/reference/general/mpc-mx-series-mpc2e-features.html

/Roger




On Sat, Oct 20, 2018 at 10:37 AM Saku Ytti <saku at ytti.fi> wrote:

> 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" <nsp at rhanssen.de> 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
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>
> --
>   ++ytti
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