Точка доступа Cisco AIR-AP1542D-E-K9

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

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 in

●  Management console port (RJ-45)

●  Multicolor LED/Reset button

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)

Environmental

Operating temperature:

●  –40° to 65°C (–40° to 149°F) ambient air with no solar loading

●  –40° to 55°C (–40° to 131°F) ambient air with solar loading

●  Storage temperature: –40° to 85°C (–40° to 185°F)

Wind resistance:

●  Up to 100-mph sustained winds

●  Up to 165-mph wind gusts

Environmental ratings

●   IEC 60529 IP67

●  Icing protection    NEMA 250-2008

●  Corrosion            NEMA 250-2008 (600 hours)

●  Solar radiation      EN 60068-2-5 (1200 W/m2)

●  Vibration              MIL-STD-810

Antennas

●  1542I: Integrated dual-band semi-omnidirectional antenna radome, vertically polarized, 5 dBi (2.4 GHz), 5 dBi (5 GHz)

●  1542D: Integrated dual-band directional antenna radome, vertically polarized 8 dBi (2.4 GHz), 9 dBi (5 GHz)

Powering options

●  802.3af, 802.3at

●  Cisco power injectors:

◦   AIR-PWRINJ-60RGD1= (outdoor rated, 60W, with NEMA 5-15 AC plug)

◦   AIR-PWRINJ-60RGD2= (outdoor rated, 60W, unterminated AC cable)

◦   AIR-PWRINJ5= (indoor, 802.3af)

◦   AIR-PWRINJ6= (indoor, 802.3at)

Power consumption

1542I/D    13W