> Thomas Bellman
> Sent: Monday, March 18, 2019 11:26 PM
>
> On 2019-03-18 23:24 +0200, Saku Ytti wrote:
>
> > Cheaper is subjective. To a small and dynamic shop CAPEX may represent
> > majority of cost. To an incumbent CAPEX may be entirely irrelevant,
> > money is cheap, but approving hardware
On 2019-03-18 23:24 +0200, Saku Ytti wrote:
> Cheaper is subjective. To a small and dynamic shop CAPEX may represent
> majority of cost. To an incumbent CAPEX may be entirely irrelevant,
> money is cheap, but approving hardware to network may be massive
> multiyear project. This is why platforms
On 2019-03-18 21:05 UTC, Tim Rayner wrote:
> As I understand it, when a 400G port is enabled, 3 of the 100G ports
> are made un-available (not sure whether there is an option for sub-rate
> on the 400G port keeping more of the 100G ports available), hence there
> will be a limit of 1.5 Tbps per
On Mon, Mar 18, 2019 at 10:48 PM Thomas Bellman wrote:
> Gah, I hate that wording. To me it sounds like "sunk cost fallacy"
> and "throwing good money after bad"... (I'm not necessarily saying
> that applies to these cards. It's just that I have heard the words
> "protect your investment" too
> It seems these are oversubscribed to the backplane. 8×100G + 2×400G
> is 1.6 Tbit/s, and 12×100G + 3×400G is 2.4 Tbit/s, but all three of
> MX240, MX480 and MX960 are listed as having 1.5 Tbit/s max per slot.
> (And is that 1.5 Tbit/s in *and* out, or is that just 750 Gbit/s per
> direction?)
On 2019-03-14 13:40 -0400, Andrey Kostin wrote:
> Accidentally found that MX series datasheet now mentions MPC-10E with
> 400G ports
> https://www.juniper.net/assets/us/en/local/pdf/datasheets/1000597-en.pdf
[...]
> the MPC-10E protects existing investments
Gah, I hate that wording. To me it
Hi juniper-nsp,
Accidentally found that MX series datasheet now mentions MPC-10E with
400G ports
https://www.juniper.net/assets/us/en/local/pdf/datasheets/1000597-en.pdf
"The MPC-10E line card is a key contributor to the service
provider transformation in the cloud era when deployed with
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