Grandstream GWN7670E Wi-Fi 7 Indoor Access Point

The Grandstream GWN7670E is a dual-band Wi-Fi 7 access point for indoor deployments where client density matters more than headline tri-band figures. It combines a 2x2 2.4GHz radio with a 3x3 5GHz radio for 3.6Gbps of aggregate wireless throughput, and backs that with a 2.5GbE uplink so the wired side is not the bottleneck.

It will hold up to 512 concurrent clients and broadcast 32 SSIDs, which makes it a sensible choice for offices, classrooms, meeting spaces and hospitality floors. Management is included rather than licensed: run a small site from the built-in web interface, or adopt it into GDMS Networking or GWN Manager for multi-site control. Grandstream's Xtra Range 2.0 tuning pushes usable 5GHz coverage out to around 175 metres in open conditions, and secure boot with per-device certificates hardens the firmware against tampering.

Ideal for

• Open-plan offices and co-working floors with high device counts
• Classrooms and lecture spaces where every student has two or three devices
• Hotels, bars and restaurants serving guest Wi-Fi with a captive portal
• Retail units and showrooms needing reliable coverage from a single ceiling AP
• Sites upgrading Wi-Fi 5 or Wi-Fi 6 APs without recabling to 10G
• Multi-site estates managed centrally through GDMS or GWN Manager

Key features

• Wi-Fi 7 (802.11be) — 3.6Gbps aggregate wireless throughput across 2.4GHz and 5GHz
• 512 concurrent clients — comfortable headroom for busy offices, classrooms and function rooms
• 2.5GbE PoE uplink — a single 2.5 Gigabit RJ45 port carries both data and 802.3at power
• 3x3 MU-MIMO on 5GHz — an extra spatial stream over typical dual-band APs, for better throughput per client
• Xtra Range 2.0 — antenna and power tuning that extends usable 5GHz coverage up to 175 metres
• 32 SSIDs — 16 per radio, so guest, staff, voice and IoT networks can be separated cleanly
• WPA3 and 802.1x — plus PPSK, MAC authentication and captive portal for guest onboarding
• Secure boot — anti-hacking boot process with a unique security certificate per unit
• Free management — local web UI for up to 50 APs, GDMS Networking with no device limit, or GWN Manager for up to 3,000 APs
• Mesh and fast roaming — 802.11k/v/r roaming, band steering, client steering and rogue AP detection

Technical specification

Wireless

• Wi-Fi 7, IEEE 802.11a/b/g/n/ac/ax/be
• 2.4GHz: 2x2:2 MU-MIMO; 5GHz: 3x3:2 MU-MIMO
• Aggregate wireless throughput: 3.6Gbps
• Up to 512 concurrent clients
• 32 SSIDs total, 16 per radio
• Coverage: up to 175 metres
• Mesh support on 2.4GHz, 5GHz, or both bands

Antennas and transmit power

• 2.4GHz: 2 x 3.5 dBi integrated antennas
• 5GHz: 3 x 5.5 dBi integrated antennas
• Maximum transmit power: 26.5 dBm at 2.4GHz, 25 dBm at 5GHz

Network and power

• 1 x 2.5GbE RJ45 port with PoE input
• PoE standard: IEEE 802.3at
• Maximum power consumption: 16W
• Aggregate wired throughput: 2.5Gbps
• QoS and VLAN: 802.11e/WMM, 802.1p, 802.1q, ToS, per-SSID VLAN binding

Security and management

• WPA3 and WPA2 Enterprise and Personal, plus open system
• 802.1x authentication, PPSK, MAC-based authentication, captive portal
• Anti-hacking secure boot with unique per-device certificate
• Rogue AP detection
• Management: local web UI (up to 50 APs), GDMS Networking (unlimited), GWN Manager (up to 3,000 APs)

Physical and environmental

• Dimensions: 220 mm diameter x 48.5 mm
• Weight: 545.8g
• Mounting: wall, ceiling or junction box
• Operating temperature: 0°C to 45°C
• Humidity: 10% to 90% non-condensing

Works with