TP-Link’s XM60A is a GPON SFP ONU Module designed with the G.984 Standard and the Small Form Pluggable Multi-Source Agreement. As a cost-effective GPON customer premise system, it can provide 1.244Gbps upstream & 2.488Gbps downstream Broad-band services, and the data link is up to 20 km in 9/125m Single-Mode Fiber (SMF). The device is G.984.x (1/2/3/4/5) and G.988 compliant and integrates a bidirectional optical transceiver function with a GPON media access control (MAC) layer function. It provides a Gigabit Ethernet (GigE) service to any device capable of hosting this SFP, such as Ethernet switches, wireless backhaul equipment, Ethernet access devices (EADs), routers, remote digital subscriber line access modules (DSLAMs), and other customer premises equipment (CPE).