| Model | FortiAP-221E | |||
| Indoor/Outdoor Deployment | Indoor AP | |||
| Number of Radios | 2 | |||
| Number of Antennas | 4 Internal | |||
| Peak Antenna Gain | Patch: 4 dBi for 2.4 GHz, 5 dBi for 5 GHz | |||
| Frequency Bands (GHz)* | 2.400–2.4835, 5.150–5.250, 5.250 – 5.350, 5.470–5.725, 5.725–5.850 | |||
| Radio 1 Capabilities | 2.4 GHz b/g/n (2x2:2 stream) 20/40 MHz (256 QAM) | |||
| Radio 2 Capabilities | 5 GHz a/n/ac (2x2:2 stream) 20/40/80 MHz (256 QAM) | |||
| Maximum Data Rate | Maximum Data Rate | |||
| Radio 2: up to 867 Mbps | ||||
| Interfaces | 1x 10/100/1000 Base-T RJ45, 1x Type A USB | |||
| Power over Ethernet (PoE) | EEE 802.3af | |||
| Simultaneous SSIDs | 16 (14 if background scanning enabled) | |||
| EAP Type(s) | EAP-TLS, EAP-TTLS/MSCHAPv2, EAPv0/EAP-MSCHAPv2, PEAPv1/EAP-GTC, EAP- SIM, EAP-AKA, EAP-FAST | |||
| Maximum Tx Powe | 2.4 GHz: 23 dBm / 200 mW (2 chains combined)** | |||
| 5 GHz: 24 dBm / 251 mW (2 chains combined)** | ||||
| IEEE Standards | 802.11a, 802.11b, 802.11d, 802.11e, 802.11g, 802.11h, 802.11i, 802.11j, | |||
| 802.11k, 802.11n, 802.11r, 802.11v, 802.11ac, 802.1X, 802.3af, 802.3az | ||||
| Per Radio Client Capacity | Up to 512 | |||
| Dimensions | 6.3 x 6.3 x 1.85 inches (160 x 160 x 47 mm) | |||
| Weight | 1.1 lbs (0.5 kg) | |||
