The Calix GP1100X GigaPoint® is an indoor, 10 Gbps XGS-PON small form-factor service delivery terminal that provides broadband connectivity to the subscriber. This high-performance terminal features one 2.5 Gigabit Ethernet (GE) interface delivering IPTV video and data services, and one voice line supporting carrier- grade VoIP (SIP). Connecting a Calix GigaSpire or GigaCenter to the LAN port of the GP1100X allows for the delivery of a sensational Wi-Fi experience to your subscribers. Decoupling the broadband demarcation from the premises system provides more flexibility and reduces costs. The GP1100X GigaPoint is designed for the industry-leading Calix E-Series fiber access XGS-PON optical line terminals (OLTs).