News and Product Updates JumboSwitch Generates Excitement at UTC Expo 2013 06/05/2013 TC Communications had a great turn out at UTC Expo 2013 in Houston, TX. Thank you to all the attendees for making it a great show. Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Share this page: