Huawei HG8012H GPON ONT 1xGE, 1xCATV

Huawei EchoLife HG8012H – GPON ONT Terminal with Gigabit Ethernet and CATV

Huawei EchoLife HG8012H is a high-performance GPON ONT subscriber terminal designed for use in FTTH fiber-optic networks. The device is equipped with a Class B+ GPON port, Gigabit Ethernet, and a dedicated CATV output, allowing it to support both Internet access and RF cable television services.

The terminal supports remote management from the OLT using the OMCI protocol, enabling the operator to configure, monitor, and diagnose the device without the need for physical access to the subscriber installation.

Huawei HG8012H also offers advanced QoS mechanisms, VLAN support, multicast, IPv6, and security features. Thanks to its Gigabit Ethernet port, it can fully utilize the capabilities of high-speed FTTH connections.

Class B+ GPON and FTTH Network Support

The terminal is equipped with a Class B+ GPON port with an SC/APC connector, designed for connecting single-mode fiber from the operator's network.

The GPON interface supports standard mechanisms used in GPON networks, including:

• 1310 nm upstream / 1490 nm downstream wavelengths,
• receiver sensitivity down to -27 dBm,
• WBF filter,
• flexible mapping between GEM ports and T-CONTs,
• authentication using a serial number or password in accordance with G.984.3,
• bidirectional FEC,
• SR-DBA and NSR-DBA.

Thanks to these features, the HG8012H can be used as the termination point of a subscriber fiber-optic connection in FTTH infrastructure.

Gigabit Ethernet – High-Speed Connection to the Local Network

The device features a Gigabit Ethernet port, allowing a computer, router, switch, or other network device to be connected.

The Ethernet port supports speeds of up to 1000 Mbps, ensuring that it does not become a significant bottleneck for high-speed fiber-optic services.

Huawei HG8012H also provides VLAN-related features, including:

• port-based VLAN,
• transparent 1:1 VLAN transmission,
• N:1 VLAN,
• VLAN transparent mode,
• QinQ VLAN,
• MAC Address Learning,
• local switching,
• port-based isolation,
• transparent Layer 2 transmission of IPv6 packets.

CATV Port – RF Television Support

One of the key features of the Huawei HG8012H is its dedicated CATV port, which enables cable television signals to be delivered over fiber-optic infrastructure.

The interface operates within the 54–870 MHz frequency range and uses a 75 Ω output impedance.

This makes the HG8012H suitable for networks where the operator simultaneously provides subscribers with:

• Internet access,
• CATV television service.

This is particularly useful in FTTH installations where fiber-optic infrastructure is used to deliver multiple services at the same time.

Advanced QoS

Huawei HG8012H includes advanced Quality of Service (QoS) mechanisms for controlling and prioritizing network traffic.

The device supports, among others:

• per-port bandwidth limiting,
• 802.1p prioritization,
• SP, WRR, and SP+WRR scheduling mechanisms,
• broadcast packet rate limiting,
• traffic flow mapping based on VLAN ID, port ID, or 802.1p priority.

QoS functions allow operators to manage available bandwidth more efficiently and assign priority to selected types of traffic.

Multicast and IPTV Support

The terminal also supports multicast mechanisms, making it suitable for networks providing IPTV services.

Available features include:

• IGMP v2/v3 Snooping,
• MLD v1/v2 Snooping,
• Fast Leave,
• VLAN tag translation,
• transparent multicast transmission,
• downstream multicast packet filtering,
• IGMP/MLD protocol packet rate limiting.

These features enable more efficient multicast stream transmission while reducing unnecessary network load.

IPv6 and Network Features

Huawei HG8012H supports IPv6, allowing transparent Layer 2 forwarding of IPv6 packets.

The terminal is designed primarily as an ONT access device, so its functions can be used in conjunction with services and configurations provided by the network operator.

The declared NAT forwarding rate is up to 900 Mbps, allowing efficient handling of high-speed network connections.

Remote Management from the OLT

One of the important advantages of the HG8012H is its remote configuration and diagnostic capability. The device supports OMCI, enabling operators to manage the terminal directly from the OLT.

Available management features include:

• OMCI messaging,
• active and passive Rogue ONT detection,
• PPPoE/DHCP tests,
• management via OMCI / Web UI,
• software backup and rollback,
• 802.1ag Ethernet OAM,
• optical link measurement and diagnostics,
• Loopback testing.

The extensive diagnostic functions make it easier for operators to identify connection issues and maintain the access network infrastructure.

Security

Huawei HG8012H provides essential network traffic security mechanisms, including:

• MAC address filtering,
• protection against DoS attacks,
• port isolation,
• control and rate limiting of selected traffic types.

In addition, the device uses GPON authentication and access control mechanisms.

Energy-Efficient Design

The terminal has been designed with reduced power consumption in mind. Average power consumption is only 3 W, while maximum consumption is 6 W.

Implemented energy-saving solutions include:

• energy-efficient LED indicators,
• reduced power consumption of unused components,
• COCV4 mechanism.

Low power consumption makes the device well suited for continuous 24/7 operation in subscriber installations.

Applications of the Huawei EchoLife HG8012H

Huawei HG8012H is designed primarily for operator and FTTH networks, especially where both data transmission and CATV television services are required.

The terminal can be used for:

• termination of FTTH connections,
• Internet access over GPON,
• CATV services,
• IPTV and multicast services,
• subscriber network deployment,
• IPv6 network access,
• installations requiring remote ONT management from the OLT.

Key Advantages of the Huawei EchoLife HG8012H

• Class B+ GPON,
• SC/APC fiber-optic connector,
• Gigabit Ethernet,
• dedicated 54–870 MHz CATV port,
• CATV output impedance of 75 Ω,
• remote management from the OLT,
• OMCI support,
• QoS with 802.1p prioritization,
• VLAN and QinQ support,
• IPv6 support,
• IGMP v2/v3 Snooping,
• MLD v1/v2 Snooping,
• IPTV and multicast support,
• MAC address filtering,
• DoS protection,
• optical link diagnostics,
• average power consumption of only 3 W,
• maximum power consumption of 6 W.