SonicWall SonicWave 621.
Wi-Fi 6 for Everyday Business Spaces.
The SonicWave 621 brings fast, secure WiFi 6 wireless to small offices and branch locations. It's
cloud-managed through
SonicWall Wireless Network Manager and works alongside your SonicWall firewall to keep your network
protected.
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Specifications
SonicWave 621 at a Glance
Wireless Performance
The SonicWave 621 uses Wi-Fi 6 with MU-MIMO on both the 2.4 GHz and 5 GHz radios. It's built to
handle many devices at once without slowing down.
Security Integration
A dedicated scanning radio watches for rogue access points and threats without pulling resources
from your connected devices. Pair it with a SonicWall firewall to extend deep packet inspection to
every device on your wireless network.
Connectivity and Power
The 621 connects over a single 2.5 GbE PoE+ port and includes built-in Bluetooth for IoT device
support. It's plenum rated, so it installs cleanly in ceiling spaces in commercial buildings.
Management and Deployment
Zero-Touch Deployment through SonicWall Wireless Network Manager lets you provision APs from the
cloud without touching the hardware. The SonicExpress app makes onboarding simple, and the 621
supports ceiling, wall, shelf, or desktop mounting.
Not Sure Which SonicWave Is Right for You?
The SonicWave 621 is the right fit for light to moderate density environments. If you need higher
throughput or more clients per radio, compare it side by side with the 641 and 681.
The SonicWave 621 uses IEEE 802.11ax, commonly known as Wi-Fi 6. It operates on both
the 2.4 GHz and 5 GHz bands with 2x2 MU-MIMO on each radio, delivering meaningful throughput gains and
a 75% reduction in latency compared to the previous 802.11ac Wave 2 standard. It is also backward
compatible with 802.11a, b, g, n, and ac devices.
No. The SonicWave 621 can be managed as a standalone unit through SonicWall Wireless
Network Manager (WNM) in the cloud. However, when connected to a SonicWall firewall running SonicOS
7.1.1 or higher, the AP gains access to deep packet inspection, content filtering, application
control, and Capture Advanced Threat Protection for all wireless traffic, which significantly enhances
security.
The SonicWave 621 is powered by 802.3at PoE+ with a maximum draw of 21W. A
Multi-Gigabit 802.3at PoE+ injector is included with select SKUs, or you can power the unit from a
compatible PoE+ switch. An optional DC 12V power adapter is also available if PoE is not available on
your switch.
The SonicWave 621 supports up to 256 client associations per radio, with 150 clients
per radio recommended for reliable performance. The AP supports up to 8 virtual access points (VAPs)
and SSIDs, making it practical for environments that need separate network segments for staff, guests,
and IoT devices on a single unit.
The SonicWave 621 uses 2x2 MU-MIMO on both radios and is well suited for smaller
offices and moderate-density spaces. The SonicWave 641 steps up to 4x4 MU-MIMO on both radios with a
larger antenna array, making it a better fit for open floor plans and higher device counts. The
SonicWave 681 is the flagship model, featuring 8x8 MU-MIMO on the 5 GHz radio and a 5 GbE uplink,
designed for large high-density environments such as conference centers and lecture halls.
Need Help Choosing the Right SonicWave Bundle?
Our certified SonicWall specialists can help you select the right SKU, confirm PoE requirements, and
bundle your AP with the right management subscription. We offer same-day shipping on in-stock units and
can configure your access points before they leave our warehouse.
