Mibs archive for Powerconnect 2848

Hello:

      Anyone know where I can download mibs archives for PowerConnect 2848, I need this for my network monitor.

     Today download the new Framework for update all PowerConnect and inside the archive .zip (pc_28xx_10045) I see directory PowerConnect_28xx_MIBs. But this directory  have sub-directory with powerconnect 3000 and other mibs useless.

Thanks alot!!!