PT939 / PT939G AC1200 DUAL-BAND XPON ONU/ONT The PT939 / PT939G is a dual-band fiber modem and Wi-Fi router for Fiber-to-the-Home (FTTH) connections. It supports GPON and EPON networks and provides wired and wireless connectivity. WIRELESS CONNECTIVITY • Wi-Fi Standard: Wi-Fi 5 (802.11ac). • 2.4 GHz Speed: Up to 300 Mbps. • 5 GHz Speed: Up to 867 Mbps. • Wireless Class: AC1200. • MIMO: 2×2 on each band. • Antennas: 2 external antennas. AC1200 describes the combined theoretical wireless rates. Actual speeds depend on your internet package, connected devices, signal strength, and network conditions. TECHNICAL SPECIFICATIONS Network Mode: XPON with automatic GPON/EPON detection. Optical Interface: 1 × single-mode fiber port. Connector type depends on the hardware variant. GPON Data Rates: Up to 2.5 Gbps downstream and 1.25 Gbps upstream. Optical Wavelength: Transmit: 1310 nm. Receive: 1490 nm. Transmission Distance: Up to 20 km, depending on the optical network. ETHERNET AND TELEPHONE PORTS • 1 × Gigabit Ethernet port (10/100/1000 Mbps). • 3 × Fast Ethernet ports (10/100 Mbps). • 1 × RJ11 telephone port for VoIP. • USB availability depends on the hardware variant. NETWORK FUNCTIONS PPPoE, DHCP, static IP, bridge mode, NAT, port forwarding, and IPv4/IPv6 support. WIRELESS SECURITY Multiple SSIDs, WPA/WPA2 encryption, and WPS pairing. LED INDICATORS Power, LOS, PON, LAN1–LAN4, and wireless status indicators. POWER SUPPLY 12 V DC external power adapter. Match the adapter’s current rating to the device label. OPERATING CONDITIONS Temperature: −10°C to 55°C. Humidity: 10%–90%, non-condensing. VARIANT INFORMATION Ports, optical connector, antenna gain, and supported functions may vary by hardware revision and firmware. Confirm specifications against the supplied unit.