Fiberhome HG6821M Description:

The Fiberhome HG6821M ONU serves as a GPON Optical Network Terminal (ONT), specifically tailored for HGU (Home Gateway Unit) applications within FTTH setups. This device incorporates L3 functionality to facilitate the establishment of an intelligent home network.

Equipped with a GPON interface, the HG6821M seamlessly connects to an OLT via an ODN, presenting operators with an alternative solution for delivering FTTH access.

Features of the Fiberhome HG6821M include:

  • Smart Service provisions, encompassing:
    • Smart Wi-Fi sharing capabilities, featuring Portal/802.1x authentication, SoftGRE-based sharing, and the association of one account with two POTS ports.
    • Smart interconnection functionalities, inclusive of Smart Wi-Fi coverage, SIP/H.248 auto-negotiation, and the support for any port any service, alongside parental control options (V300R015C00).
    • Layer 3 (IPv4) forwarding with a 1G uplink and 2G downlink.

Layer 3 Features comprise:

  • PPPoE/Static IP/DHCP configurations
  • Port forwarding functionalities
  • DDNS/DNS server/DNS client support
  • IPv6/IPv4 dual-stack compatibility, along with DS-Lite
  • Static/Default route management
  • Ability to host multiple services on one WAN port

Specifications of the Fiberhome HG6821M:

  • Brand: Fiberhome
  • Model: HG6821M
  • Ports: 4GE+2POTS+1CATV+1USB+Wi-Fi
  • Dimensions (H x W x D) (mm): 220 mm x 160 mm x 32 mm
  • Weight: < 1000 g
  • Operating temperature: 0°C to +40°C
  • Operating humidity: 5% RH to 95% RH (non-condensing)
  • Power adapter input: 100–240 VAC, 50–60 Hz
  • System power supply: 11–14 VDC, 0.5 A
  • Static power consumption: 7.5 W
  • Max power consumption: 18 W


  • Supports L3 functionality to facilitate the establishment of intelligent home networks.
  • Provides a GPON interface for seamless connection to an OLT via an ODN.
  • Part of Fiberhome’s solution for high-speed, multi-service, wide coverage next-generation optical networks.
  • Functional positioning of AN5516 equipment as Central Office Equipment OLT in FTTx solutions, supporting broadband services like VoIP, TDM, IPTV, CATV, and Internet access.

Parameters of Fiberhome HG6821M

  • Use: FTTX, FTTH
  • Warranty Time: One year
  • Network: Wireless Lan, Wired LAN, wifi
  • Model: HG6821M
  • Color: White
  • Ports: 4GE+2USB+1POTS
  • Power adapter:: EU,UK,US
  • Firmware: English version
  • Warranty: 1 Years
  • Certificate: CE ROHS FCC
  • Material: Plastic
  • Accessories: Adapter 12V
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