akg1330 at gmail
Nov 12, 2009, 7:28 AM
Post #2 of 2
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Steve Shaw wrote:
> Guys,
>
> Has anyone used one of these WDM splitter cables from cisco
> (WDM-1300-1550-S)?
>
> https://www.cisco.com/en/US/prod/collateral/modules/ps5455/ps6575/product_data_sheet0900aecd8029d01b_ps708_Products_Data_Sheet.html
>
> If I'm reading the data sheet correctly, since it splits off the 1300 and
> 1550 wavelengths you *should* be able to get 2x10-GE out of a single
> pair with an LR and ER optic at either end.
>
> Thanks,
>
> Steve
> _______________________________________________
> cisco-nsp mailing list cisco-nsp [at] puck
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/
It sounds like your application is something along the lines of what is
depicted in Figure 12. WDM Splitter Cable for Non-CWDM Applications?
I haven't used that specific part to do a 1310/1550 10G network, but we
have a similar part from Fiberdyne (a Dual Window Mux) to do a SONET (at
1310) overlay on a DWDM signal. We also have a 1000BaseLX overlay onto
DWDM systems and have even done a video signal at 1310 using these parts.
As long as you could run either optic over this cable without the
combiner/splitter, you should be fine. It will introduce a bit of loss,
so make sure you account for that.
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