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Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

The Mercusys MB521-5G V1 is a wireless router designed to enhance your connectivity experience. With support for both 5G and 4G networks, this device enables seamless high-speed Internet access with download speeds up to 4.67 Gbps. It features a robust internal antenna system, ensuring a stable signal for your devices, whether at home or in an office environment. The integrated switch provides easy connectivity for multiple wired devices, while the wireless capabilities support various protocols including IEEE 802.11ax, allowing a maximum data rate of 2402 Mbps on the 5 GHz band.

Designed for user convenience, the MB521-5G includes features such as WPA3 encryption and parental control, ensuring a secure and manageable network for all users. It supports up to 256 connected devices, accommodating the demands of smart homes and busy networks. With 128 recommended concurrent clients, this router is suitable for high-traffic environments. The device is also equipped with remote management capabilities, usage statistics, and EasyMesh support, making it a choice for those seeking reliability and flexibility in their Internet solution.


Features Summary

  • High-speed connectivity
    Equipped with advanced wireless technology, the Mercusys MB521-5G V1 offers download speeds of up to 4.67 Gbps through its 5G capabilities and 2402 Mbps on the 5 GHz band, ensuring quick access to online resources.
  • Versatile device support
    The router supports a broad range of devices with the ability to connect up to 256 devices, making it suitable for smart homes, offices, and environments with heavy device usage.

Specification Summary

Product Description
Mercusys MB521-5G V1 - wireless router - WWAN - Wi-Fi 6, LTE - 5G, 4G - desktop
Device Type
Wireless router - wireless cellular modem - 2-port switch (integrated)
Enclosure Type
Desktop
Mobile Communication Protocol
5G, FDD LTE, TDD LTE, UMTS, HSDPA, HSDPA+, DC-HSDPA
Generation
5G, 4G
Cellular Band
5G n1, 5G n3, 5G n5, 5G n7, 5G n8, 5G n20, 5G n28, 5G n38, 5G n40, 5G n41, 5G n77, 5G n76, 5G n78, HSPA B1, HSPA B5, HSPA B8, HSPA+ B1, HSPA+ B5, HSPA+ B8, DC-HSPA+ B1, DC-HSPA+ B5, DC-HSPA+ B8, LTE B1, LTE B3, LTE B5, LTE B7, LTE B8, LTE B20, LTE B28, LTE B32, LTE B38, LTE B40, LTE B41, LTE B42, LTE B43, UMTS B1, UMTS B5, UMTS B8
WAN Ports Qty
1
Data Link Protocol
IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax (Wi-Fi 6), IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, Ethernet, Fast Ethernet, Gigabit Ethernet
Frequency Band
2.4 GHz / 5 GHz
Performance
Maximum data rate (2.4 GHz): 574 Mbps ¦ Maximum data rate (5 GHz): 2402 Mbps ¦ 5G download speed: 4.67 Gbps ¦ 5G upload speed: 1.25 Gbps ¦ LTE downlink bandwidth: 1.6 Gbps ¦ LTE uplink bandwidth: 211 Mbps
Capacity
Connected devices: up to 256 ¦ Recommended number of clients: 128
Network / Transport Protocol
PPTP, L2TP, PPPoE, IPv6, IPv4
Routing Protocol
Static IP routing
Remote Management Protocol
HTTP, DHCP, DNS
Features
EasyMesh, reset button, WPS, WPS button, usage statistics, WMM support, wireless radio enable/disable, Wireless Scheduler, 3G/4G router mode, 5G/4G router mode, dynamic IP mode, Address Reservation, ALG support, DHCP client, DHCP server, DMZ support, port forwarding, port triggering, virtual server support, IP-MAC binding, SPIF, firmware upgradable, Guest Network, network diagnostics, remote device management, system log, VPN Server, VPN client, IPTV support, parental control, QoS, TR-069 support, night mode
Compliant Standards
IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, UPnP
Power
12 V
Dimensions (WxDxH)
19 cm x 13 cm x 6.97 cm

Specifications

General
Device Type
Wireless router - 2-port switch (integrated)
Enclosure Type
Desktop
Connectivity Technology
Wired, wireless
Data Link Protocol
IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax (Wi-Fi 6), IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, Ethernet, Fast Ethernet, Gigabit Ethernet
Frequency Band
2.4 GHz / 5 GHz
Performance
Maximum data rate (2.4 GHz): 574 Mbps ¦ Maximum data rate (5 GHz): 2402 Mbps ¦ 5G download speed: 4.67 Gbps ¦ 5G upload speed: 1.25 Gbps ¦ LTE downlink bandwidth: 1.6 Gbps ¦ LTE uplink bandwidth: 211 Mbps
Capacity
Connected devices: up to 256 ¦ Recommended number of clients: 128
Network / Transport Protocol
PPTP, L2TP, PPPoE, IPv6, IPv4
Routing Protocol
Static IP routing
Remote Management Protocol
HTTP, DHCP, DNS
Encryption Algorithm
WPA-PSK, WPA2-PSK, WPA3-SAE, WPA2-Enterprise
Wi-Fi Rating
AX3000
Features
EasyMesh, reset button, WPS, WPS button, usage statistics, WMM support, wireless radio enable/disable, Wireless Scheduler, 3G/4G router mode, 5G/4G router mode, dynamic IP mode, Address Reservation, ALG support, DHCP client, DHCP server, DMZ support, port forwarding, port triggering, virtual server support, IP-MAC binding, SPIF, firmware upgradable, Guest Network, network diagnostics, remote device management, system log, VPN Server, VPN client, IPTV support, parental control, QoS, TR-069 support, night mode
Compliant Standards
IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, UPnP
Status Indicators
Power, Internet, signal
Communications
Type
Wireless cellular modem
Mobile Communication Protocol
5G, FDD LTE, TDD LTE, UMTS, HSDPA, HSDPA+, DC-HSDPA
Generation
5G, 4G
Cellular Band
5G n1, 5G n3, 5G n5, 5G n7, 5G n8, 5G n20, 5G n28, 5G n38, 5G n40, 5G n41, 5G n77, 5G n76, 5G n78, HSPA B1, HSPA B5, HSPA B8, HSPA+ B1, HSPA+ B5, HSPA+ B8, DC-HSPA+ B1, DC-HSPA+ B5, DC-HSPA+ B8, LTE B1, LTE B3, LTE B5, LTE B7, LTE B8, LTE B20, LTE B28, LTE B32, LTE B38, LTE B40, LTE B41, LTE B42, LTE B43, UMTS B1, UMTS B5, UMTS B8
Max Transfer Rate
4.67 Gbps
Expansion / Connectivity
Interfaces
Antenna: 2 x SMA ¦ WAN / LAN: 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ LAN: 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45
Expansion Slots
1 (total) / 1 (free) x Nano-SIM
Aerial
Aerial
Internal
Power
Power Device
External power adapter
Voltage Required
12 V
Miscellaneous
Cables Included
1 x network cable
Dimensions & Weight
Width
19 cm
Depth
13 cm
Height
6.97 cm
Dimensions & Weight (Shipping)
Shipping Width
25 cm
Shipping Depth
24 cm
Shipping Height
8.9 cm
Environmental Parameters
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 90% (non-condensing)

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