Fiber, or passive optical LAN, is quickly becoming the standard for new builds and retrofits, either all the way to the room or as part of fiber/copper hybrid networks. According to Corning (www.corning.com) and VT Group (www.vt-group.com), rather than running new cabling every four to five years, hotels can tap fiber’s high capacity to install once and gain huge increases in capacity and reach, since unlike copper, bandwidth is unlimited and does not degrade over distance. A single fiber optic cable can replace separate wiring for WiFi and cellular backhaul, building controls and triple-play networks, freeing up space and increasing performance while enabling parallel redundancy.