ocr: wabietipn ascuroutr coeretnub osrane so COUUS ethernet - à - ROUN 9312109202319 - SUD - spe F Figure - CSXT'S WAN: includes workstation, PCS and servers located at CSXT'S training centers (pods), which are all connected to an Ethernet hub located at a train yard site. The hub connects: to a router, which connects to the CSX frame relay ciouu. The connection continues to the CSXT mainframe located in Jacksonville, - FL.