Dedicated Internet Access starting at $300 for a full Gig and $1800 for a full 10G.
Point to Point circuits can utilize Ethernet, Wavelength and OCx.
Dark Fiber might be your best bang for the buck for short distance, high bandwidth point to point and ring applications.
Multiprotocol Label Switching or MPLS is an any location to any location private IP service capable of giving priority to time sensitive applications such voice, video and trading transactions.
Connect locations together on a seamless local, national or international ethernet network