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1GE+3FE+1POTS+Dualband XPON ONU
1GE+3FE+1POTS+Dualband XPON ONU
XP8421-B is a high-performance HGU tailored for diverse FTTH deployments, dedicated to carrier-grade broadband access and stable transmission of data and video services.
Adopting proven GPON & EPON technology, it functions as EPON ONU, GPON ONU and XPON ONU, and can automatically switch operating modes to match different OLT equipment. With outstanding universal compatibility, it is fully compatible with third-party OLT brands: VSOL, CDATA, BDCOM, HSGQ, Huawei, ZTE and Fiberhome.
This gateway stands out for robust performance, long-term stability, simple maintenance and flexible parameter settings, paired with reliable QoS control. It conforms to ITU-T G.984.x and IEEE 802.3ah industry standards, making it an ideal terminal solution for FTTH fiber access projects.
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Support GPON mode and EPON mode.
Support Route mode for PPPoE/DHCP/Static IP and Bridge mode
Support IPv4 and IPv6 Dual mode
Support 2.4G&5.8G WIFI and Multiple SSID
Support LAN IP and DHCP Server configuration
Support Port Mapping and Loop-Detect
Support Firewall function and ACL function
Support IGMP Snooping/Proxy multicast feature
Support TR069 remote configuration and maintenance
Specialized design for system breakdown prevention to maintain stable system
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Hardware Specification
Technical item Details
PON Interface1 GPON BoB（Class B+） Receiving sensitivity:≤-27dBm Transmitting optical power: +0.5~+5dBm Transmission distance: 20KM Wavelength TX: 1310nm RX: 1490nm Optical Interface SC/UPC Connector Design Scheme MTK7526 Chip Spec CPU 950MHzDDR2 256MB Flash SPI NAND Flash 128MB LAN Interface 1x 10/100/1000Mbps 1x 10/100Mbps auto adaptive Ethernet interfaces. Full/Half RJ45 connector
WirelessCompliant with IEEE802.11b/g/nac 2.4G Operating frequency:2.400-2.4835GHz 5.8G Operating frequency:5.150-5.825GHz 2.4G 2*2 MIMO rate up to 300Mbps 5.8G 2*2 MIMO rate up to 867Mbps 4 external antennas 5dBi Support Multiple SSID
POTSinterface1 FXS RJ11connector
Support: G.711/G.723/G.726/G.729codec Support: T.30/T.38/G.711 Fax mode DTMFRelay Line testing according toGR-909LED 12 LED For Status of PWR、LOS、PON、LAN1~LAN4、2.4G、5.8G、TEL、wps、internet Push-Button 2 For Function of Reset and WPS Operating Condition Temperature: 0℃~+50℃ Humidity: 10%～90%（non-condensing） Storing Condition Temperature: -30℃~+60℃ Humidity: 10%~90%（non-condensing） Power Supply DC 12V/1.5A Power Consumption ≤8W Dimension 208mm×133mm×42mm（L×W×H） Net Weight 0.3Kg Storing Condition Temperature: -30℃~+60℃
