Router Zte F6640 May 2026
ZTE ZXHN F6640 is a high-end Gigabit Passive Optical Network (GPON) gateway designed for Fiber-to-the-Home (FTTH) and Small Office/Home Office (SOHO) users. It is an all-in-one device that functions as an Optical Network Terminal (ONT) and a Wi-Fi 6 router. DriniaTech Key Connectivity & Speed Features Wi-Fi 6 (802.11ax) Technology
- 1x GPON/XGS-PON Port (SC/APC): For the fiber input.
- 3x Gigabit Ethernet LAN (Yellow/Blue ports).
- 1x Gigabit Ethernet WAN/LAN (Red port, configurable).
- 1x USB 3.0 Port: For media sharing and 4G/5G dongle failover.
7. How to Optimize Your ZTE F6640
If you have this router, follow these three tweaks to get the best performance: router zte f6640
2. Default Access
| Setting | Value |
|------------------|------------------------------------|
| IP Address | 192.168.1.1 (often) or 192.168.0.1 |
| Username | user or admin |
| Password | user or printed on label (or admin / Zte521) | ZTE ZXHN F6640 is a high-end Gigabit Passive
Introduction
ZTE F6640 In-Depth Review: Is This the Ultimate Wi-Fi 6 Gateway for Fiber Networks?
In the rapidly evolving world of home networking, the demand for speed, stability, and low latency has never been higher. With the proliferation of 4K streaming, online gaming, VR, and smart home devices, the humble router provided by your Internet Service Provider (ISP) often becomes the bottleneck. Enter the ZTE F6640—a device that is increasingly appearing as the flagship gateway for high-end fiber-to-the-home (FTTH) plans across Europe, Asia, and South America. 1x GPON/XGS-PON Port (SC/APC): For the fiber input
2.4 GHz Band: 802.11b/g/n/ax (4x4) reaching up to 1147 Mbps. 5 GHz Band: 802.11a/n/ac/ax (4x4) reaching up to 2.6 Gbps. Physical Interfaces: LAN: 4× GE (10/100/1000M) Ethernet ports. POTS: 2× Phone ports for VoIP services.