I think this is incorrect, i changed my old barrel system to a new shiney ME system a few days ago and its great but after crafting a massive amount of resources in to hundreds of cables and around 35 access points i was still unable to get the system to reach my 2nd base about 700 blocks away. i tried chunk loaders too

. theres also a serious problem with packet drop that can wipe your drives if your unlucky over 100-200 block net ranges i found out to my expense, i fixed it by placing a couple more chunkloaders just to keep everything loaded and havent had it happen again since but this could be a problem over several more hundred blocks if your trying to expand. I'm going to try and see if i can extract and transport the drives themselves through pipes and teseracts to allow me access to my item db while im out of my main base.