[c-nsp] DWDM Passive or Active Multiplexing

Aaron dudepron at gmail.com
Wed Mar 9 19:30:50 EST 2016

We are running dwdm with just splitters and amplifiers at 100 GE with no
The most we have on at the end is currently 10 wavelengths.


On Wed, Mar 9, 2016 at 7:04 PM, Jeremy Bresley <brez at brezworks.com> wrote:

> On 3/9/2016 6:45 PM, Josh Karki wrote:
>> Hmm...I haven't heard that Cisco is Eol'ing the passive *WDM gears. This
>> is
>> odd. I will talk to our SE about it and can confirm. We purchased a couple
>> of Mux8 and some OADM4 port CWDM devices about 2 and half years ago.
>> Cisco Active solution with ONS is very expensive. I agree, I think we
>> should look for other vendor as well. Yes, the need is 10g only. For other
>> vendor, any recommendation you guys can provide?
>> Thanks!
>> Josh
>> I can't speak to the roadmap or plans for that product, but the only
> thing that is currently announced for EOL is the EWDM-OA amplifier. There
> is no announced EOL for the 2/4/8 port units.
> Jeremy "TheBrez" Bresley
> brez at brezworks.com
> (Cisco employee, but I don't speak for them, and this is based solely on
> the publicly available information about the product.)
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