DG3450/SB8200 question.

  • 21 March 2023
  • 1 reply




What is the model number for the power supply for the DG3450, and is there a manual for it avaliable? My ISP Uses it, but the manual they have posted, is provsioning instructions for it. Also, what “Layer” does LACP operate at on the 3.1 “bridge” (SB8200/S33/etc) modems? How would I set this up with something like a HP 3500YL Switch.

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1 reply

Userlevel 5
Badge +41



Hello appleeimac,


We offer support for retail Surfboard products. The DG3450 is manufactured specifically for MSOs to distribute directly to their subscribers.

I recommend that you contact your service provider for assistance. However, we will leave the post open for other members to help answer your post.

Hope this information helps.