Blair, Nebraska, Oct. 08, 2025 (GLOBE NEWSWIRE) -- Great Plains Communications (GPC), a leading digital infrastructure provider, today announced GPC has collaborated with Ciena (NYSE: CIEN) to upgrade its carrier backbone and transport networks in Illinois and Indiana. GPC’s high-capacity core network leverages Ciena’s coherent routing technology to provide additional bandwidth, high reliability, high capacity and scalability for residential, enterprise, Fiber-to-the-Tower (FTTT) and wholesale customers. Co ...