The ZTE F689 is usually a GPON ONT (Optical Network Terminal) issued by an ISP. Bridge mode is often restricted or hidden. You will likely need the ONT super admin password (not the user password on the sticker). If you don’t have it, contact your ISP.
The ZTE F689 is a popular fiber-optic modem router that offers fast and reliable internet connectivity. One of its advanced features is the Bridge Mode, which allows users to connect multiple devices to the internet while bypassing the router's built-in firewall and network management capabilities. In this post, we'll explore what Bridge Mode is, its benefits, and a step-by-step guide on how to enable it on your ZTE F689. Zte F689 Bridge Mode
If you are reading this, you likely just upgraded to a high-performance router (like an ASUS XT8, TP-Link Omada, or a Ubiquiti Dream Machine) and realized your Internet Service Provider’s (ISP) default gateway—the ZTE F689—is holding your network back. The ZTE F689 is usually a GPON ONT
effectively turns off the router functions, converting the device into a pure modem. It passes the public WAN IP address directly to your personal router (e.g., Asus, TP-Link, MikroTik, or Ubiquiti). This results in: If you don’t have it, contact your ISP