Item

Specification

802.11n Capabilities

● 2 x 3multiple-input multiple-output (MIMO) with two spatial streams

● Legacy beamforming

● 20- and 40-MHz channels

● PHY data rates up to 300 Mbps

● Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)

● 802.11 dynamic frequency selection (DFS)

● Cyclic shift diversity (CSD) support

Emerson Smart WirelessHart Gateway

● WirelessHART gateway traffic can be configured to have the highest priority available on the backhaul and takes precedence over Wi-Fi traffic

● Supports direct Ethernet connection between WirelessHART gateways residing in two co-located 1552WU access points for WirelessHART gateway redundancy

Frequency Band and 20-MHz Operating Channels

-A Domain:

● 2.400 to 2.4835 GHz; 11 channels

● 5.250 to 5.850 GHz; 14 channels

-B Domain:

● 2.400 to 2.4835 GHz; 11 channels

● 5.280 to 5.320 GHz; 3 channels

● 5.500 to 5.700 GHz; 11 channels

● 5.745 to 5.825 GHz; 5 channels

-C Domain:

● 2.400 to 2.4835 GHz; 13 channels

● 5.725 to 5.850 GHz; 5 channels

-D Domain:

● 2. .401 to 2.4835 GHz; 11 channels

● 5.725 to 5.875 GHz; 7 channels

-E Domain:

● 2.401 to 2.4835 GHz; 13 channels

● 5.470 to 5.725 GHz; 8 channels

-K Domain:

● 2.400 to 2.4835 GHz; 11 channels

● 5.250 to 5.825 GHz; 14 channels

-M Domain

● 2.400 to 2.4835 GHz; 13 channels

● 5.470 to 5.850 GHz; 12 channels

-N Domain:

● 2.400 to 2.4835 GHz; 11 channels

● 5.725 to 5.850 GHz; 5 channels

-Q Domain:

● 2.400 to 2.4835 GHz; 13 channels

● 5.470 to 5.725 GHz; 11 channels

-R Domain:

● 2.400 to 2.4835 GHz; 13 channels

● 5.250 to 5.725 GHz; 11 channels

-S Domain:

● 2.400 to 2.4835 GHz; 13 channels

● 5.725 to 5.850 GHz; 5 channels

-T Domain:

● 2.400 to 2.4835 GHz; 11 channels

● 5.470 to 5.850 GHz; 13 channels

-Z Domain:

● 2.400 to 2.4835 GHz; 11 channels

● 5.470 to 5.850 GHz; 12 channels

Maximum Number of Nonoverlapping Channels

2.4 GHz

● 802.11b/g:

◦ 20 MHz: 3

● 802.11n:

◦ 20 MHz: 3

5 GHz

● 802.11a:

◦ 20 MHz: 19

● 802.11n:

◦ 20 MHz: 19

◦ 40 MHz: 11

Maximum Transmit Power

2.4 GHz

● 802.11b (Complementary Code Keying [CCK])

◦ 28 dBm with 2 antennas

● 802.11g (non HT duplicate mode)

◦ 28 dBm with 2 antennas

● 802.11n (HT20)

◦ 28 dBm with 2 antennas

● 802.15.4

◦ 18 dBm with 1 antenna

5 GHz

● 802.11a

◦ 28 dBm with 2 antennas

● 802.11n non-HT duplicate (802.11a duplicate) mode

◦ 28 dBm with 2 antennas

● 802.11n (HT20)

◦ 27 dBm with 2 antennas

● 802.11n (HT40)

◦ 27 dBm with 2 antennas

Network Interface

10/100/1000BASE-T Ethernet, autosensing (RJ-45)

Dimensions (W x L x H)

12.0 in. x 7.8 in. x 6.4 in. (30.48 cm x 19.81 cm x 16.26 cm) (including antenna mount)

Weight

1552WU: 17.6 lbs (8 kg)

Pole mounting bracket: 6.1 lbs (2.8 kg)

Environmental

Operating temperature: -40 to 55°C (-40 to 131°F) plus Solar Loading

Storage temperature: -50 to 85°C (-58 to 185°F)

Humidity: 0-100% (condensing)

Wind resistance:

● Upto 100 MPH sustained winds

● Up to 165 MPH wind gusts

Environmental Ratings

● IP67

● NEMA Type 4

Antenna Gain

● 2.4 GHz Wi-Fi

◦ AIR-ANT2480V-N (8 dBi, omni)

● 5 GHz Wi-Fi

◦ AIR-ANT5180V-N (8 dBi, omni)

◦ AIR-ANT5114P2M-N= (14 dBi, dual polarized patch)

● 2.4 GHz WirelessHART

◦ Included omnidirectional antenna (6 dBi, omni) with 50-foot cable

Compliance

Safety

● UL 60950-1, 2nd Edition

● CAN/CSA-C22.2 No. 60950-1, 2nd Edition

● IEC 60950-1, 2nd Edition

● EN 60950-1, 2nd Edition

● ANSI/ASA 12.12.01

● CSA C22.2 No 213

● IEC/EN 60079-0

● IEC/EN 60079-15

● CSA: Class I, Division 2, Groups A, B, C, and D

● ATEX: Class I, Zone 2; Ex nA II, T5

Immunity

●