Cisco Aironet 1540 Series Outdoor Access Point

Aironet 1542I
Semi omnidirectional antenna
802.11ac Wave 2 support
MU MIMO 2x2, 2 spatial streams
Flexible deployment with Mobility Express
as traditional APs, and in mesh networks
Aironet 1542D
Directional antenna
802.11ac Wave 2 support
MU-MIMO 2x2, 2 spatial streams
Flexible deployment with Mobility Express
as traditional APs, and in mesh networks
802.11ac Wave 1 and 2 capabilities
1542I/D: 2 x 2 MIMO with two spatial streams
Multiuser and single user MIMO
Maximal Ratio Combining (MRC)
802.11ac beamforming (transmit beamforming)
20-, 40-, and 80-MHz channels
PHY data rates up to 867 Mbps (80 MHz in 5 GHz)
Packet aggregation: A-MPDU (Tx/Rx) and A-MSDU (Tx/Rx)
802.11 Dynamic Frequency Selection (DFS)
Cyclic Shift Diversity (CSD) support
802.11n (and related) capabilities
1542I/D: 2 x 2 MIMO with two spatial streams
MRC
20- and 40-MHz channels (40 MHz in 5 GHz)
PHY data rates up to 300 Mbps
Packet aggregation: A-MPDU (Tx/Rx) and A-MSDU (Tx/Rx)
802.11 DFS
CSD support
Data rates supported: 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
802.11b/g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
802.11n data rates on 2.4 and 5 GHz
Maximum conducted transmit power
1542I
2.4 GHz: 27 dBm with 2 antennas
5 GHz: 25 dBm with 2 antennas
1542D
2.4 GHz: 27 dBm with 2 antennas
5 GHz: 25 dBm with 2 antennas
Interfaces
WAN port 10/100/1000BASE-T Ethernet autosensing (RJ-45) PoE
Management console port (RJ-45)
Multicolor LED/Reset button
Wireless Access
802.11i, Wi-Fi Protected Access 2 (WPA2), and WPA
802.1X authentication, including Extensible Authentication Protocol (EAP) and Protected EAP (EAP -PEAP), EAP Transport Layer Security (EAP-TLS), EAP-Tunneled TLS
(EAP-TTLS), EAP-Subscriber Identity Module (EAP-SIM), and Cisco LEAP
VPN pass-through
IP Security (IPsec)
Layer 2 Tunneling Protocol (L2TP)
MAC address filtering
Uplink options: Ethernet and wireless mesh
Dimensions(L x W x H):
1542I/D: 7.9 x 5.9 x 2.4 in.(20 x 15 x 6.1 cm)
Weight
1542I/D: 2.75 lb (1.25 kg)
Warranty: 1 year limited hardware warranty

Detailed Specification

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