XO Ethernet over Copper Network Expanded by over 30 percent Written by Telecom News on September 14, 2010 · Leave a Comment XO Communications (OTCBB: XOHO) has expanded its Ethernet over Copper (EoC) network by more than 30 percent, increasing the company Link to this post! Possibly Similar posts (auto generated): TelePacific SmartVoice Now Available With Ethernet over Copper 100 Mbps Ethernet over Copper TelePacific to Add 120 Ethernet over Copper Wire Centers by Q1 2011