The Denver Broncos are using a set of Comcast (NASDAQ:CMCSA) Business Ethernet, PRI trunks and HDTV services at Sports Authority Field at Mile High.The enhancements comprise an upgrade to the team's network infrastructure throughout the stadium and the private fiber connection between the stadium and the team's headquarters and training facility in Englewood, CO. The upgraded network capacity now supports up to 25,000 simultaneous WiFi connections, new high-definition scoreboards and more than 1,000 HDTVs throughout the stadium.The Broncos now have a 100 Mbps Ethernet Dedicated Internet line for high-speed Internet access as well as a 100 Mbps Ethernet Private Line connecting the stadium to the team's headquarters and training facility. The Broncos are also using Comcast Business TV services for the HDTVs throughout the stadium and Comcast Business PRI trunks for voice services at both locations.