: While 6GHz works, some users report a "20mbit limit" bug in AP mode that is usually fixed by a power cycle or by using mesh mode instead. OpenWrt Forum

: 512 MB of onboard storage for heavy package installations.

Here are a few tips and tricks to help you get the most out of your W1700K OpenWRT installation:

Install lm-sensors :

The W1700K relies on its Network Processing Unit (NPU) to handle traffic efficiently. If the OpenWrt configuration does not optimally use the NPU for hardware acceleration (e.g., in firewall 4/fw4), the main CPU works much harder.

In the world of enthusiast networking, a quiet revolution is taking place. The Quantum Fiber W1700K—a device usually locked away as a provider's Wi-Fi 7 access point—has been liberated. Thanks to the open-source community, this Gemtek-manufactured powerhouse can now run OpenWrt, transforming it from a restrictively managed ISP hand-out into one of the most capable and affordable Wi‑Fi 7 routers you can build yourself.

Running intensive OpenWrt packages (VPNs, traffic shaper, multiple containers) increases CPU load, generating heat.

If you are only using this device as a wireless access point and routing through the 1Gbps ports, avoid plugging cables into the 10Gbps ports unnecessarily. Leaving high-speed Ethernet PHYs active but unused adds unnecessary wattage to the board footprint. Quantum Fiber W1700k support - Page 20 - For Developers

Connect the adapter to your PC and wire the cross-connections (TX to RX, RX to TX, GND to GND). 2. Accessing the U-Boot Bootloader

A stock configuration renders the unit functionally unmanageable without an active subscription. However, running OpenWrt Linux establishes an open, package-managed platform with direct hardware controls. Thermal Challenges: Why the W1700K Runs Hot

SSH into OpenWrt and run:

Stop Samba, DLNA, USB storage, or logging to flash.

OpenWRT is a Linux-based open-source firmware that is designed to replace the stock firmware of routers. It offers a high degree of customization, allowing users to tailor their router to their specific needs. With OpenWRT, you can add or remove features, modify the user interface, and even create your own plugins and scripts. This level of flexibility makes OpenWRT a popular choice among advanced users and developers.