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Comtrend GRG-4280us GPON WiFi6

Comtrend GRG-4280us is the next Wi-Fi 6 generation GPON VoIP Gateway which is designed to meet the end-user requirements for advanced triple-play deployments.
With an embedded GPON port on the WAN side, no external ONT is needed as to provide FTTH service. On the LAN side, it provides one 2.5Gigabit Ethernet port, four Gigabit Ethernet ports, one FXS port, and one USB 2.0 Host interface

Comtrend GRG-4280us GPON Wi-Fi 6

The two 802.11ax wireless bands: 2.4GHz – 4T4R, (backward compatibility with 802.11g/b/n) and 5GHz – 5T5R, (backward compatibility with 802.11a/ac) are separated in two dedicated Wi-Fi networks, supporting more end-user devices while reducing signal interference. GRG-4281us also offers VoIP functions so as to integrate telephone service and remote management utilities (e.g. TR-069) for network provision and maintenance.

  • Key Features

    • 2.5 Giga Ethernet: Capable of providing high-speed (2.5Giga) connectivity.
    • MU-MIMO: Supports both up-link and down-link, allowing efficient data transmission for more devices at the same time.
    • VoIP (SIP): Voice over Internet Protocol provisioning communications services rather than via PSTN.
    • 802.11ax (1024 QAM): Supports high definition offering high throughput capability and compatible 11a/b/g/n/ac/ax.
    • EasyMesh: Multi-Access Point specification for creating Wi-Fi meshes from products by different vendors.
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