Improve MoCA performance by shifting to D-band High (1350–1675 MHz) to avoid overlap with DOCSIS 3.1 modems/routers that reach up to 1218 MHz. This guide walks you through updating all MoCA devices to the same D-band High setting and LOF values to ensure a solid, interference-free connection.

Steps:

1. Locate MoCA settings on each adapter via web interface
2. Change the frequency band to D-band High (1350–1675 MHz).
3. Apply the 1400Mhz LOF value on every MoCA device
4. Repeat steps 1–3 for all MoCA adapters in the network.
5. Restart each device to apply the new settings.
6. Reconnect all equipment and verify that MoCA link lights are solid and network performance is stable.

Tips:

If a device remains on the old band, recheck the configuration on that unit and reapply settings.

Ensure all adapters use the same band and LOF values; a mismatch can prevent links from coming up.

When issues arise, verify the MoCA adapter’s firmware version and link rate. The link rate indicates the stability and reliability of the MoCA connection, so give it close attention. A healthy link rate is typically around 3500 Mbps.

Some users prefer the MoCA adapter to obtain its management IP address via DHCP. This guide provides clear, step-by-step instructions to enable DHCP on the MoCA device, improving network flexibility and ease of management.

Activating the Security feature protects data transmitted over the MoCA network from unauthorized devices. All MoCA devices on the network must support and enable this feature; older devices may not. MoCA 2.5 devices generally support it. Before enabling, verify the device types in your home to avoid connection failures.