
TP-Link 4G+ Cat12 AX3000 Wi-Fi 6 Telephony Router with Voice Port | MX515v
The TP-Link MX515v is a 4G+ LTE-Advanced Cat12 router that turns a SIM card into home or office internet: carrier aggregation boosts 4G download speeds up to 600 Mbps, shared over AX3000 dual-band Wi-Fi 6 (2402 Mbps at 5 GHz + 574 Mbps at 2.4 GHz) and three Gigabit Ethernet ports. It also has a voice port, so you can plug in your existing landline telephone and make or receive calls over the mobile network (VoLTE / CSFB) while you browse.
Color: White

Key Features
4G+ Cat12 up to 600 Mbps: The MX515v supports LTE-Advanced Cat12 with carrier aggregation, which combines several carrier signals to raise 4G download speeds up to 600 Mbps. It also supports 3G (DC-HSDPA / HSPA+ / WCDMA), so it stays online where 4G is weak.

SIM plug & play: Insert a SIM card and the router gets online, with no fixed-line installation needed. That makes it practical for places without a cable or fiber line, such as rural areas.
AX3000 dual-band Wi-Fi 6: Wi-Fi 6 with 1024-QAM and OFDMA delivers up to 2402 Mbps on 5 GHz and 574 Mbps on 2.4 GHz, and the router is designed for homes with many connected devices. Older Wi-Fi devices remain compatible.

Phone calls and internet at the same time: Connect your existing landline telephone to the voice port and make or receive calls using VoLTE or CSFB while the internet keeps running, so one device gives you both Wi-Fi and a home phone line.

Gigabit ports and WAN backup: All three Ethernet ports are Gigabit, and one of them auto-senses WAN/LAN. Connect a cable, fiber or DSL modem to use the MX515v as a normal Wi-Fi router, with the 4G/3G connection acting as a backup to keep you online.

EasyMesh and easy management: The MX515v works with other EasyMesh-compatible devices to build one mesh Wi-Fi network with a single name, and supports 802.11k/v/r. Set it up and manage it from the Aginet app or a web browser; parental controls, QoS, IPsec VPN, IPTV, SMS and SIM management are built in.
Who it's for / Works with
Homes and small businesses, including rural areas, that need internet from a SIM card plus a home phone line on the same device, or a fixed line with automatic 4G/3G backup. Works with cable, fiber and DSL modems through the WAN/LAN port, with standard landline telephones through the voice port, and with EasyMesh-compatible devices.
Good to know
- This model is part of TP-Link's Aginet line for service providers (ISPs); it is listed on TP-Link's Service Provider website rather than its retail product pages.
- A SIM card and data / voice plan are not included. Check that your operator uses one of the supported bands below and supports VoLTE or CSFB for phone calls.
- Mobile speeds are maximum values and depend on coverage, plan and network load. Wi-Fi rates are maximum physical rates; Wi-Fi 6 features need Wi-Fi 6 clients.
Technical Specifications
| Specification | TP-Link MX515v |
|---|---|
| 4G LTE | Cat12 (LTE-Advanced, carrier aggregation), up to 600 Mbps download |
| 4G LTE bands | FDD-LTE: B1/B3/B5/B7/B8/B20/B28; TDD-LTE: B38/B40/B41/B42/B43 |
| 3G | DC-HSDPA, HSPA+, HSDPA, HSUPA, WCDMA B1/B3/B5/B8 |
| Wi-Fi standards | IEEE 802.11a/n/ac/ax 5 GHz, IEEE 802.11b/g/n/ax 2.4 GHz |
| Wi-Fi speeds | 2402 Mbps at 5 GHz, 574 Mbps at 2.4 GHz (AX3000) |
| Wi-Fi security | WPA/WPA2-PSK/WPA3 |
| Mesh | 802.11k/v/r, EasyMesh |
| Ethernet ports | 3× 10/100/1000 Mbps RJ45 (1 port WAN/LAN auto-sensing) |
| Telephony | 1× voice port for a landline phone; VoLTE / CSFB |
| Antennas | Internal Wi-Fi antennas; optional internal / external LTE antennas |
| Buttons | 1× RESET/WiFi multiplex button, 1× WPS button |
| CPU | 1 GHz dual-core |
| Working modes | 4G/3G router, Wi-Fi router |
| Protocols | IPv4, IPv6 |
| Features | Parental Controls, QoS, Address Reservation, Port Forwarding, Dynamic DNS, SIM Management, SMS, Cloud Upgrade, EasyMesh, VoLTE, IPTV, IPv6, NAT Forwarding, Firewall, LED Control, Network Diagnostic, CWMP, SNMP, Traffic Statistics, WPS, 1024-QAM, OFDMA, IPsec VPN, Web Remote Control |
| Management | Aginet app, web interface |
| Power supply | External adapter, output 12 V / 2 A; input 100–240 V ~ 50/60 Hz |
| Dimensions (W × D × H) | 99 × 99 × 192 mm |