Connect your computer to the ZTE F6640 using an Ethernet cable or via Wi-Fi.
Check that 802.11k/v/r protocols are active. This ensures your phone switches to the nearest node instantly without dropping a Zoom call or stream.
| Section | Description | |----------|-------------| | Hardware overview | LED indicators, ports (PON, LAN, TEL, USB), reset button. | | Initial setup | Connecting fiber, power, and logging in. | | Web GUI guide | Configuring Wi-Fi SSID/password, guest network, port forwarding. | | Mesh configuration | Adding mesh satellite devices, managing backhaul, checking topology. | | Security | Changing admin password, enabling WPA3, firewall settings. | | Troubleshooting | No internet, weak mesh signal, reset to factory defaults. | | Specifications | Wi-Fi 6 data rates, operating temperatures, power consumption. |
Two RJ-11 FXS ports supporting SIP protocol for traditional landline phone services over IP.
Many ISPs enable Smart Roaming or Band Steering by default on the F6640. This feature automatically moves your devices between the 2.4 GHz and 5 GHz bands (and between mesh nodes) to ensure they always have the best possible connection. For best results, keep this enabled. zte f6640 manual pdf mesh
The ZTE F6640 utilizes , allowing it to pair seamlessly with compatible ZTE satellite access points (such as the ZXHN H196A or other F6640 units) to create a single, unified Wi-Fi network. Method 1: The WPS Push-Button Method (Easiest)
Connect an Ethernet cable from one of the yellow on the primary ZTE F6640 to the WAN/LAN port of the satellite node. Power on the satellite node.
One USB 2.0 port and one high-speed USB 3.0 port for network attached storage (NAS) and DLNA media streaming.
A: Yes, as a Wi-Fi 6 router, it supports the latest WPA3 security protocol, which is more secure than WPA2. Connect your computer to the ZTE F6640 using
1 x 2.5 Gigabit Ethernet port + 3 x 1 Gigabit Ethernet ports. Voice Port: 1 x RJ-11 VoIP phone port. USB Expansion: 1 x USB 3.0 port for file and media sharing. Wireless Specifications Wi-Fi Generation: Wi-Fi 6 (Standard 802.11ax).
1x GPON (WAN), 4x Gigabit LAN, 2x POTS (Phone), 1x USB 3.0, 1x USB 2.0 Standardized EasyMesh multi-AP networking Best Practices for Mesh Placement Central Positioning : Place the F6640 Go to product viewer dialog for this item.
This is the quickest way to pair your primary ZTE F6640 gateway with a secondary mesh node.
The ZTE F6640 acts as a "Controller" (Master) in a Mesh topology. You can pair it with other ZTE access points (like the V3.0 series or additional F6640s) to create a seamless network. Method 1: Using the WPS Button (Easiest) | | Mesh configuration | Adding mesh satellite
: 4x4 802.11ax/ac technology yielding up to 2603 Mbps .
Do not use the F6640 as your router. It is a great ONT , but a mediocre router .
Based on community experience (including forums like BandaAncha.eu), here are the most common issues and solutions when using the F6640 in mesh mode: