High-performance indoor Wi-Fi 6 tri-radio access point — an 8x8 MU-MIMO 5 GHz radio paired with a 4x4 2.4 GHz radio and a dedicated 24/7 scanning radio, delivering up to 5.95 Gbps aggregate PHY throughput over two 5 GbE + 1 GbE uplinks. Designed for high-density indoor environments: lecture halls, large open offices, stadiums and convention centres where maximum simultaneous client capacity is critical.


The configurations most customers buy: the access point, or bundled with FortiCare Premium support. The complete catalog is below.
| Configuration | Price & action |
|---|---|
| FortiAP 831F Wi-Fi 6 high-performance indoor access point. License not included. | View productFAP-831F-A |
Brand-new, sealed · ships same / next business day · price shown live in your selected currency.
| Support | 1 Year | 3 Years | 5 Years |
|---|---|---|---|
| FortiCare Essential Renewal only — not sold with initial hardware purchase. | View productFC-10-P831F-314-02-12 | View productFC-10-P831F-314-02-36 | View productFC-10-P831F-314-02-60 |
| FortiCare Premium 24×7 TAC, advanced hardware replacement & firmware updates. Most-purchased tier for new APs. | View productFC-10-P831F-247-02-12 | View productFC-10-P831F-247-02-36 | View productFC-10-P831F-247-02-60 |
FortiCare and subscriptions delivered electronically worldwide · prices shown live in your selected currency · add-to-cart enabled when in stock.
The FortiAP 831F is Fortinet's top-tier Wi-Fi 6 indoor access point, built for the highest density indoor deployments. Its headline radio is an 8x8 MU-MIMO 5 GHz unit that delivers up to 4,804 Mbps — the widest 5 GHz beam in the Wi-Fi 6 FortiAP portfolio — and can be split into dual 4x4+4x4 mode for two independent 5 GHz service radios in Mode 2. A second 4x4 radio covers 2.4 GHz at up to 1,147 Mbps, while a dedicated third radio scans both bands continuously for rogue APs and wireless intrusion without pulling any client radio off service.
Two Ethernet uplinks — a 5 GbE multigigabit port plus a standard 1 GbE port — accommodate the aggregate output of both client radios and the USB 3.0 port supports IoT dongles or third-party SDN controllers. Full 8x8 operation runs on dual 802.3at/bt PoE input (30 W per port); a single 802.3at port disables USB and runs at reduced capability. Up to 512 clients per radio and 8 SSIDs per serving radio make it suited for convention centres, lecture halls, airports and high-density enterprise open floors. Management is unified with every other FortiAP: the FortiGate built-in WLAN controller, FortiEdge Cloud or FortiSASE, with no additional controller licence required.

A quick guide to choosing the right Fortinet high-density indoor access point.
| Type | Indoor AP, Wi-Fi 6 (802.11ax), high-density, tri-radio |
| Radios | 3 + 1 BLE: 2.4 GHz (4x4) + 5 GHz (8x8) + dedicated dual-band scanning |
| Spatial streams | 8x8 MU-MIMO on 5 GHz (or 4x4+4x4 dual-service Mode 2); 4x4 MU-MIMO on 2.4 GHz |
| Max data rate | 1,147 Mbps (2.4 GHz) + 4,804 Mbps (5 GHz), ~5.95 Gbps aggregate PHY |
| Channel width | Up to 160 MHz (5 GHz); 40 MHz (2.4 GHz) |
| 6 GHz band | Not supported (dual-band 2.4 / 5 GHz only) |
| Antennas | 13 internal: 4 x 2.4 GHz + 8 x 5 GHz + 1 dual-band scanning + 1 BLE (PIFA) |
| Ethernet | 1x 5GbE RJ45 (100M/1G/2.5G/5G) + 1x GbE RJ45 + USB 3.0 + RS-232 RJ45 serial |
| Power over Ethernet | Dual 802.3at/bt PoE (full 8x8 function); single 802.3at (USB disabled, reduced power) |
| Power consumption | Max ~33 W (dual PoE full function) |
| Client capacity | Up to 512 clients per radio (Radio 1 and Radio 2) |
| SSIDs | Up to 8 per client-serving radio (7 with background scanning) |
| Security | WPA3 / WPA2 / WPA, 802.1X, captive portal, rogue scan, WIPS / WIDS, packet sniffer |
| UTP capable | No |
| Location / IoT | Integrated BLE for beacons and locationing; USB 3.0 for IoT or SDN dongles |
| Management | FortiGate built-in WLAN controller, FortiEdge Cloud or FortiSASE |
| Mounting | Ceiling, T-Rail and wall (ceiling/T-rail/wall mount kit included) |
| Dimensions / weight | 9.05 x 9.05 x 2.15 in (230 x 230 x 55 mm) · 2.25 lb (1.02 kg) |
| Warranty | Limited Lifetime Warranty |
Source: official Fortinet FortiAP Series datasheet (FAP-831F column). Dual 802.3at/bt PoE for full 8x8 operation; mount kit included.
Download the full datasheet
Every Fortinet purchase from DataCenter360.ca is backed by hands-on services across the full lifecycle — from rollout to round-the-clock protection.
Fortinet high-density indoor APs differ by Wi-Fi generation, spatial streams, 6 GHz support and antennas. The 831F is the Wi-Fi 6 8×8 champion; the 441K and 443K bring Wi-Fi 7 and 6 GHz for next-generation deployments.
The 831F is the pinnacle of Wi-Fi 6 indoor density. For Wi-Fi 7 with 6 GHz, step up to the 441K (internal antennas) or the 443K (external RP-SMA antennas).
Every available SKU for the FAP-831F: access point hardware (all regional variants), FortiCare support tiers, FortiSASE cloud management and RMA services. In stock; licensing delivered electronically worldwide.
| Configuration | Price & action |
|---|---|
| FortiAP 831F Wi-Fi 6 high-performance indoor access point. License not included. | View productFAP-831F-A |
Brand-new, sealed · ships same / next business day · price shown live in your selected currency.
| Support | 1 Year | 3 Years | 5 Years |
|---|---|---|---|
| FortiCare Essential Renewal only — not sold with initial hardware purchase. | View productFC-10-P831F-314-02-12 | View productFC-10-P831F-314-02-36 | View productFC-10-P831F-314-02-60 |
| FortiCare Premium 24×7 TAC, advanced hardware replacement & firmware updates. Most-purchased tier for new APs. | View productFC-10-P831F-247-02-12 | View productFC-10-P831F-247-02-36 | View productFC-10-P831F-247-02-60 |
| FortiCare Elite Priority TAC queue, quarterly review & dedicated team. | View productFC-10-P831F-284-02-12 | View productFC-10-P831F-284-02-36 | View productFC-10-P831F-284-02-60 |
| FortiCare Premium → Elite Upgrade Step an existing FortiCare Premium contract up to Elite mid-term. | View productFC-10-P831F-204-02-12 | View productFC-10-P831F-204-02-36 | View productFC-10-P831F-204-02-60 |
| Subscription | 1 Year | 3 Years | 5 Years |
|---|---|---|---|
| FortiSASE for cloud-managed FortiAP Cloud management + secure SD-WAN / SASE for the access point. | View productFC-10-P831F-595-02-12 | View productFC-10-P831F-595-02-36 | View productFC-10-P831F-595-02-60 |
FortiCare and subscriptions delivered electronically worldwide · prices shown live in your selected currency · add-to-cart enabled when in stock.
| RMA | 1 Year | 3 Years | 5 Years |
|---|---|---|---|
| Next-Calendar-Day RMA Replacement unit dispatched the next calendar day. | View productFC-10-P831F-210-02-12 | View productFC-10-P831F-210-02-36 | View productFC-10-P831F-210-02-60 |
| 4-Hour Delivery RMA Advance replacement delivered within 4 hours. | View productFC-10-P831F-211-02-12 | View productFC-10-P831F-211-02-36 | View productFC-10-P831F-211-02-60 |
| 4-Hour Delivery + Onsite RMA 4-hour part plus a Fortinet onsite engineer dispatched. | View productFC-10-P831F-212-02-12 | View productFC-10-P831F-212-02-36 | View productFC-10-P831F-212-02-60 |
| Secure RMA Keep your failed unit — no return of the defective AP required. | View productFC-10-P831F-301-02-12 | View productFC-10-P831F-301-02-36 | View productFC-10-P831F-301-02-60 |
FortiCare and subscriptions delivered electronically worldwide · prices shown live in your selected currency · add-to-cart enabled when in stock.
Power and mount the FortiAP 831F — the mount kit ships in the box.
The 831F ships with a ceiling / T-rail / wall mount kit. For full 8x8 dual-radio operation, use two 802.3at/bt PoE switch ports (one per uplink RJ45). The GPI-130 802.3at injector powers the unit at reduced capability from a single port.
The FortiAP 831F is a current-generation Wi-Fi 6 access point, actively sold and fully supported. It is not on an end-of-order or end-of-support schedule.
The 831F is the only indoor FortiAP with an 8×8 MU-MIMO 5 GHz radio, delivering up to 4,804 Mbps on that band. In Mode 2 the 5 GHz radio splits into two independent 4×4+4×4 service radios. It is built for the highest-density indoor environments — lecture halls, stadiums, large open offices — where the 4×4 models reach capacity limits.
Radio 2 (5 GHz) ships in Mode 1 as a single 8×8 radio (up to 4,804 Mbps, 512 clients). Operators can switch it to Mode 2, splitting it into two 4×4 radios for separate SSIDs or VLANs, each serving up to 512 clients. Radio 1 (2.4 GHz, 4×4) and Radio 3 (dedicated dual-band scan) are unaffected by the mode selection.
Full 8×8 dual-radio operation requires two 802.3at/bt PoE inputs (one per uplink RJ45 port, approximately 30 W combined). A single 802.3at port disables USB 3.0 and reduces transmit power but the unit still operates. Two 802.3at switch ports or a dual-input injector is the recommended setup.
No. The 831F is an 802.11ax (Wi-Fi 6) access point. For Wi-Fi 7, Fortinet offers the 441K (4×4 three-radio Wi-Fi 7 with 6 GHz) and the 443K (4×4 quad-radio Wi-Fi 7 with external RP-SMA antennas). Both support 6 GHz, 802.3bt PoE and 2x 10 GbE uplinks.
The FAP-831F-A (Americas / Canada) is in stock and usually dispatched the same or next business day. FortiCare support and FortiSASE subscriptions are delivered electronically, worldwide. DataCenter360.ca is an authorized Fortinet Select Partner.