Hello, Really does it say to be incompatible? Since LX4 is longwave paralel solution (similar to WDM) and LRM is longwave serial solution.
-pavel On Wed, Oct 5, 2011 at 7:40 PM, <ci...@entrap.de> wrote: > Greetings, > > I have a 6509 with an X6716-10GE Card equipped with Cisco X2-10GB-LX4 10GE > modules and a Cisco 2960S-48TD-L Switch with two Cisco SFP-10G-LRM > modules. > > Right now I am not able to get an active link between these X2 and SFP > modules, it stays down/down (notconnected). I instantly get a link when > connecting X2 to X2 or SFP+ to SFP+ Module. I tried nonegotiate but this > didn't help.. The 6509 runs IOS 12.2(33)SXI7, the 2960 IOS 12.2(55)SE3. > Cisco says these modules are compatible to each other.. > > Has anyone seen this before? Any hints or ideas? > > Thanks, > Holger > > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/