ADTRAN®, Inc. (NASDAQ:ADTN), a leading provider of next-generation networking solutions, today announced that its Ethernet over Fiber (EoF) solutions are providing the infrastructure foundation for Texhoma Fiber. With more than 250 miles of fiber optic lines installed across Oklahoma and Texas, Texhoma Fiber provides wholesale internet, native Ethernet backhaul and transport services for communications, telephone and cable TV companies, as well as businesses needing high speed fiber optic transmission. ADTRAN's EoF solution, comprised of