[c-nsp] SFPs with DOM on 6500

gmb gmb256 at yahoo.com
Mon Jan 8 04:05:14 EST 2007


On Sun, 7 Jan 2007, Phil Mayers wrote:

> In the "genuine cisco" line:
>
> The GLC-* SFPs don't support DOM.
>
> The SFP- SFPs claim to support DOM, but you pay for
them in gold bullion.

Note that for unknown reason the SFP-xx modules are
not yet officially supported on Catalyst switches, so
TAC might not support such setup anyway.

> Does anyone have actual working non-cisco gigE SFPs
in their 6500s with
> DOM, which did not cost them an arm and a leg?
Running 12.2(18)SXF6

Sure, any SFP which is SFF8472-compliant should work
fine. Just make sure you buy it from reputable vendor.

But beware, the firmware on WS-X6724-SFP and
WS-X6748-SFP linecards returns an error for DOM
queries so DOM is not usable on those linecards. This
is quite a bad surprise, since even the old
WS-X6516-GBIC linecards are supporing DOM fine. Has
anyone an idea when this gets fixed?

--gmb

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