With integrated GPS antenna, Model IGM-1100i operates indoors without need for dedicated antenna and associated cabling. Device supports 16 PTP 1588 clients, Telecom 2008 and Default 1588 profiles, and CLI over SSH. For outdoor wireless deployment cases where extended temperature range and ruggedization are critical, IGM-1100o integrates PTP 1588 master and outdoor GPS antenna in single device. With PoE capability, it can be installed on rooftop or alongside other eNodeB antenna installations.