AIR-AP3802I-E-K9 Cisco Aironet 3802I Access Point, E Regulatory Domain

AIR-AP3802I-E-K9 is the Cisco Aironet 3802I indoor access point with internal antennas for the E regulatory domain. In the E domain Cisco lists 13 channels from 2.412 to 2.472 GHz on 2.4 GHz, 8 channels from 5.180 to 5.320 GHz and 8 channels from 5.500 to 5.700 GHz on 5 GHz, with 5.600 to 5.640 GHz excluded. Cisco notes that approval varies by country.

The 3802I has two flexible radios that each run 2.4 GHz or 5 GHz, and a dedicated 5 GHz radio. It uses 4x4 MIMO with three spatial streams and 802.11ac Wave 2 MU-MIMO, with transmit power up to 23 dBm (200 mW). Peak PHY rate is up to 5.2 Gbps in theory, and VHT160 reaches 2304 Mbps.

There are two multigigabit Ethernet ports at 100, 1000, 2500 and 5000 Mbps over RJ-45 (IEEE 802.3bz), a 100/1000BASE-T auto-sensing AUX port and a management console port. Power comes from 802.3at PoE+, Cisco UPOE, the AIR-PWRINJ6= injector or the AIR-PWR-50= power supply. Draw is 25.8 W at the switch without USB and 30 W with the USB 2.0 port enabled.

Internal antenna gain is 4 dBi at 2.4 GHz, 6 dBi on the directional 5 GHz flexible radio and 5 dBi on the dedicated 5 GHz radio. The 3802I has no external antenna connector. It measures 8.66 x 8.68 x 2.46 in (22 x 22 x 6.25 cm), weighs 4.6 lb (2.09 kg) and operates from 0 to 40 C.

More Cisco access points are in the Cisco wireless category, including the C9115AXI-E Wi-Fi 6 access point and the C9130AXI-E Wi-Fi 6 access point.