ZyXEL VMG3625-T50B VDSL2/ADSL2+ Wireless Gateway AC1200 Dual-Band Wi-Fi 5 Router with VoIP

The ZyXEL VMG3625-T50B is a high-performance VDSL2/ADSL2+ wireless gateway designed for home and small office use. Combining a DSL modem, a dual-band Wi-Fi 5 (802.11ac) router, and a VoIP gateway, it delivers reliable internet connectivity and voice services over a single device. With AC1200 Wi-Fi speeds (867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz), four Gigabit Ethernet LAN ports, and two FXS ports for analog phones, this gateway is an all-in-one solution for modern broadband needs.

Advantages

Integrated VDSL2/ADSL2+ modem eliminates the need for a separate modem, simplifying setup and reducing equipment clutter. Dual-band Wi-Fi 5 provides fast and stable wireless connections for streaming, gaming, and browsing. Two VoIP ports allow connection of analog telephones for cost-effective voice calls over the internet. Advanced security features including WPA/WPA2-PSK encryption, SPI firewall, and MAC address filtering protect your network from threats.

Suitable for

• Home users requiring a reliable DSL internet connection with Wi-Fi
• Small offices needing integrated VoIP capabilities
• Users upgrading from ADSL to VDSL2 for higher speeds
• Environments where a single device for modem, router, and VoIP is preferred

Key specifications

• Device Type: VDSL2/ADSL2+ Wireless Gateway
• Wi-Fi Standard: IEEE 802.11ac (Wi-Fi 5)
• Wi-Fi Speed: AC1200 (867 Mbps on 5 GHz, 300 Mbps on 2.4 GHz)
• Frequency Band: Dual-band (2.4 GHz / 5 GHz)
• DSL Standards: VDSL2, ADSL2+, ADSL2, ADSL
• Ethernet WAN Port: 1 x Gigabit Ethernet (RJ-45)
• Ethernet LAN Ports: 4 x Gigabit Ethernet (RJ-45)
• USB Ports: 1 x USB 2.0
• VoIP Ports: 2 x FXS (RJ-11)
• Antenna Type: Internal
• Security Protocols: WPA/WPA2-PSK, MAC Address Filtering, SPI Firewall
• Management Protocols: TR-069, Web GUI, CLI
• IPv6 Support: Yes
• VPN Pass-through: IPSec, PPTP, L2TP
• Quality of Service (QoS): Yes
• Operating Modes: Router, Bridge
• Power Supply: External Power Adapter (12V DC)
• LED Indicators: Power, DSL, Internet, WLAN (2.4G/5G), LAN, USB, Phone

Recommendations

For optimal performance, ensure your DSL line supports VDSL2 and use quality Ethernet cables for wired connections. The device is easy to set up via the web GUI and supports TR-069 for remote management by service providers.