Primary Device
Fortinet FortiAP 231G
★ 3.4 Value Score
Technical Specifications
- Wi-Fi Standard: Wi-Fi 6E (IEEE 802.11ax), tri-band; also includes Bluetooth LE / Zigbee radio
- Spatial Streams (MIMO): 2x2 MIMO per radio (2 spatial streams); one source describes 3x3, but 2x2 is better supported
- Aggregate Throughput: 4.08 Gbps (vendor-rated aggregate); per-radio peaks of 574 Mbps (2.4 GHz), 1201 Mbps (5 GHz), 2401 Mbps (6 GHz)
- Radios (bands): 3 radios: 2.4 GHz, 5 GHz, 6 GHz (tri-radio) plus 1 Bluetooth LE radio
- Uplink Port Speed: 1x 2.5GbE RJ45 (100/1000/2500BASE-T) and 1x 1GbE RJ45 (10/100/1000BASE-T)
- Max Clients: Up to 512 wireless clients per radio (per one retailer listing; not confirmed by Fortinet datasheet)
- PoE Requirement: 802.3at (PoE+) on the 2.5GbE port; 802.3af not sufficient for full operation
Curation Review
- ✔ Pros: Tri-band Wi-Fi 6E coverage across 2.4, 5 and 6 GHz; 2.5GbE uplink supports multi-gig wired backhaul; Operates on standard 802.3at PoE+, avoiding a proprietary power injector; Dedicated Bluetooth LE / Zigbee radio for IoT and asset-tracking use cases; Compact indoor form factor suited to offices and campuses; Integrates with Fortinet FortiGate and FortiLAN Cloud management
- ✘ Cons: Only 2x2 MIMO per radio, which limits throughput compared with 4x4 or 8-stream enterprise APs; Single 2.5GbE uplink with no second multi-gig port for link aggregation; Discontinued / end-of-life status with limited remaining stock; Support ends around July 2030, so the device has a limited lifespan for new deployments; Retailer prices vary widely and no official Fortinet MSRP was found; Full feature set depends on a FortiGate or FortiLAN Cloud controller
- Est. Price: $276 - $322
Compare Against
Cisco Catalyst 9166 Series (CW9166)
★ 4.2 Value Score
Technical Specifications
- Wi-Fi Standard: 802.11ax (Wi-Fi 6E, 6 GHz capable); also 802.11a/b/g/n/ac backward compatible
- Spatial Streams (MIMO): 4x4:4 on each of the three client radios (2.4 GHz, 5 GHz, 6 GHz); MU-MIMO and OFDMA supported
- Aggregate Throughput: Up to 7.78 Gbps tri-radio aggregate (maximum over-the-air PHY/chipset frame rate, not per-client throughput)
- Radios (bands): Tri-radio 4x4:4: 2.4 GHz client radio, 5 GHz client radio, 6 GHz client radio; plus tri-band scanning radio (2.4/5/6 GHz) for security/RF analytics and a 2.4 GHz Bluetooth Low Energy radio
- Uplink Port Speed: 1x multigigabit RJ45 (100 Mbps / 1 Gbps / 2.5 Gbps / 5 Gbps BASE-T); also 1 USB 2.0 Type-A port
- Max Clients: Not published in the sources reviewed
- PoE Requirement: 802.3bt (UPOE) 30.5 W for full functionality including USB; 802.3at (PoE+) 25 W supported with reduced functionality and no USB; 802.3af not supported; 54 V DC option available
- Form Factor: Indoor ceiling/wall-mount access point; omnidirectional (CW9166I) or directional (CW9166D1) antenna variants
- Dimensions: 241.3 x 241.3 x 56.9 mm (CW9166I) / 57.9 mm height (CW9166D1); approx. 1.6 kg
- Management: Catalyst 9800 wireless controllers (IOS-XE) or Meraki cloud (CW9166I-MR / CW9166D1-MR SKUs)
Curation Review
- ✔ Pros: Tri-band Wi-Fi 6E with 4x4:4 on every client radio for high-density capacity; dedicated tri-band scanning radio for WIPS, spectrum analysis, and location analytics; multigigabit 5 Gbps uplink on a single RJ45 port; Bluetooth Low Energy radio for beacons and asset tracking; supports both Catalyst 9800 controller and Meraki cloud management; full functionality on 802.3bt PoE with USB output
- ✘ Cons: Full feature set requires 802.3bt (UPOE) power, and 802.3at operation reduces functionality; only one uplink port, so no link aggregation or redundancy; premium price compared with many Wi-Fi 6E APs; maximum client count is not published in available sources; Catalyst (CW9166I-B/-E) and Meraki (CW9166I-MR) SKUs are the same hardware under different management licences, which can confuse purchasing; end-of-sale/end-of-life status is unconfirmed and should be checked with Cisco
- Est. Price: $1,136 - $3,317