FortiAP 243K

FortiAP 243K

Brand: Fortinet | Category: Wireless Access Points

SKU: FAP-243K | Part #: FAP-243K | MPN: FAP-243K

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About the FortiAP 243K

The Fortinet FortiAP 243K is a tri-radio IEEE 802.11ax (Wi-Fi 6) access point engineered for indoor enterprise deployments requiring high-density wireless coverage and integrated security. Network engineers and IT infrastructure teams will appreciate its three-radio architecture—comprising two 5 GHz radios and one 2.4 GHz radio—each delivering 802.11ax performance with MU-MIMO capabilities. The FortiAP 243K (FAP-243K) combines Fortinet's proven wireless platform with centralized management via FortiGate (FortiOS) and FortiLAN Cloud, enabling organizations to scale secure, managed wireless networks across multiple sites.

Designed for ceiling-mount deployment in compact indoor environments, the FAP-243K supports backward compatibility with 802.11a/b/g/n/ac standards while delivering an aggregate maximum data rate of up to 3.0 Gbps across all radios. The access point features a single Gigabit Ethernet PoE+ (IEEE 802.3at) input for simplified installation and power delivery, internal antenna configuration for clean aesthetics, and enterprise-grade security including WPA3-Enterprise, WPA3-Personal, WPA2, 802.1X authentication, WIPS, and rogue AP detection. Up to 16 SSIDs per radio enable flexible multi-tenant and guest network segmentation. Operating reliably across 0°C to 50°C environments with 10–90% non-condensing humidity, the Fortinet FAP-243K meets FCC, CE, and RCM regulatory requirements, making it suitable for mission-critical indoor wireless deployments across offices, campuses, and commercial spaces.

Key Specifications

  • Manufacturer: Fortinet
  • Part Number: FAP-243K
  • Wi-Fi Standard: IEEE 802.11ax with support for 802.11a/b/g/n/ac
  • Radio Configuration: 3 radios (2x 5 GHz, 1x 2.4 GHz), each with 802.11ax and MU-MIMO
  • Maximum Aggregate Data Rate: Up to 3.0 Gbps
  • Ethernet & Power: 1x GE RJ-45 (PoE+ IEEE 802.3at)
  • Security: WPA3-Enterprise, WPA3-Personal, WPA2, 802.1X, WIPS, rogue AP detection
  • SSID Support: Up to 16 SSIDs per radio
  • Management: FortiGate (FortiOS) and FortiLAN Cloud

Technical Specifications

BrandFortinet
CategoryWireless Access Points
SKUFAP-243K
Part NumberFAP-243K
ConditionNew
Wi-Fi StandardIEEE 802.11ax (Wi-Fi 6)
Number of Radios3 (2x 5 GHz, 1x 2.4 GHz)
5 GHz Radio802.11ax, up to 2x2 MU-MIMO per radio
2.4 GHz Radio802.11ax, 2x2 MU-MIMO
Supported Standards802.11a/b/g/n/ac/ax
Maximum Data RateUp to 3.0 Gbps aggregate (tri-radio combined)
Antenna ConfigurationInternal antennas
Ethernet Ports1x GE RJ-45 (PoE in)
Power over EthernetIEEE 802.3at (PoE+)
ManagementFortiGate (FortiOS), FortiLAN Cloud
Security FeaturesWPA3-Enterprise, WPA3-Personal, WPA2, 802.1X, WIPS, Rogue AP detection
MountingCeiling mount (T-bar and solid ceiling)
Form FactorIndoor compact ceiling-mount
Operating Temperature0°C to 50°C (32°F to 122°F)
Storage Temperature-20°C to 70°C (-4°F to 158°F)
Operating Humidity10% to 90% non-condensing
CertificationsFCC, CE, RCM
SSID SupportUp to 16 SSIDs per radio

Frequently Asked Questions about FortiAP 243K

What software licensing is included?

Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises later.