Moxa AWK-4252A-UN-T - 802.11a-b-g-n-ac access point, UN band, IP68, -40 to 75°C operating temperature
by MOXA

AWK-4252A-UN-T_SUMMARY.html

IEEE 802.11a-b-g-n-ac Wave 2 AP-bridge-client
Concurrent dual-band Wi-Fi with aggregated data rates up to 1.267 Gbps
Latest WPA3 encryption for enhanced wireless network security
Universal (UN) models with configurable country or region code for more flexible deployment
Easy network setup with Network Address Translation (NAT)
Millisecond-level Client-based Turbo Roaming The Turbo Roaming recovery time indicated herein is an average of test results documented, in optimized conditions, across APs configured with interference-free 20-MHz RF channels, WPA2-PSK security, and default Turbo Roaming parameters. The clients are configured with 3-channel roaming at 100 Kbps traffic load. Other conditions may also impact roaming performance. For more information about Turbo Roaming parameter settings, refer to the product manual.
Built-in 2.4 GHz and 5 GHz band pass filter for more reliable wireless connections
IP68-rated weatherproof housing designed for outdoor applications and -40 to 75C wide operating temperature range
Integrated antenna isolation

Description
Specification
Datasheet

AWK-4252A-UN-T_DESCRIPTION.html The AWK-4252A Series 3-in-1 industrial wireless AP-bridge-client is designed to meet the growing need for faster data transmission speeds through IEEE 802.11ac technology for aggregated data rates of up to 1.267 Gbps. The AWK-4252A is compliant with industrial standards and approvals covering operating temperature, power input voltage, surge, ESD, and vibration. The two redundant DC power inputs increase the reliability of the power supply, and the AWK-4252A can be powered via PoE to facilitate flexible deployment. The AWK-4252A can operate concurrently on both the 2.4 and 5 GHz bands and is backwards-compatible with existing 802.11a-b-g-n deployments to future-proof your wireless investments.

AWK-4252A-UN-T.html

WLAN Interface

WLAN Standards
- 2.4 GHz: 802.11b-g-n with 256 QAM support
  5 GHz: 802.11a-n-ac Wave 2 with 256 QAM support
Frequency Band for UN (20 MHz operating channels)
- 2.412 to 2.484 GHz (14 channels)
  5.180 to 5.240 GHz (4 channels)
  5.260 to 5.320 GHz (4 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
  5.500 to 5.700 GHz (11 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
  5.745 to 5.825 GHz (5 channels)
  Available channels change depending on the selected country or region code.
Wireless Security
- WEP encryption (64-bit and 128-bit)
  WPA-WPA2-WPA3-Enterprise (IEEE 802.1X-RADIUS, TKIP, AES)
  WPA-WPA2-WPA3-Personal
Transmission Rate
- 2.4 GHz:
  802.11b: 1 to 11 Mbps
  802.11g: 6 to 54 Mbps
  802.11n: 6.5 to 400 Mbps
  
  5 GHz:
  802.11a: 6 to 54 Mbps
  802.11n: 6.5 to 300 Mbps
  802.11ac: 6.5 to 867 Mbps
Transmitter Power for 802.11a (Dual Chain)
- 24�1.5 dBm @ 6 Mbps
  22�1.5 dBm @ 54 Mbps
Transmitter Power for 802.11n (5 GHz, Dual Chain)
- 24�1.5 dBm @ MCS0 20 MHz
  21�1.5 dBm @ MCS7 20 MHz
  23�1.5 dBm @ MCS0 40 MHz
  21�1.5 dBm @ MCS7 40 MHz
Transmitter Power for 802.11ac (Dual Chain)
- 23.5�1.5 dBm @ MCS0 20 MHz
  20.5�1.5 dBm @ MCS8 20 MHz
  23.5�1.5 dBm @ MCS0 40 MHz
  20�1.5 dBm @ MCS9 40 MHz
  22.5�1.5 dBm @ MCS0 80 MHz
  20�1.5 dBm @ MCS9 80 MHz
Transmitter Power for 802.11b (Dual Chain)
- 27.5�1.5 dBm @ 1 Mbps
  28�1.5 dBm @ 11 Mbps
Transmitter Power for 802.11g (Dual Chain)
- 28�1.5 dBm @ 6 Mbps
  25�1.5 dBm @ 54 Mbps
Transmitter Power for 802.11n (2.4 GHz, Dual Chain)
- 26�1.5 dBm @ MCS0 20 MHz
  24�1.5 dBm @ MCS7 20 MHz
  26�1.5 dBm @ MCS0 40 MHz
  24.5�1.5 dBm @ MCS7 40 MHz
Receiver Sensitivity for 802.11a (measured at 5.680 GHz)
- Typ. -88 @ 6 Mbps
  Typ. -71 @ 54 Mbps
Receiver Sensitivity for 802.11n (5 GHz; measured at 5.680 GHz)
- Typ. -87 dBm @ MCS0 20 MHz
  Typ. -68 dBm @ MCS7 20 MHz
  Typ. -83 dBm @ MCS0 40 MHz
  Typ. -66 dBm @ MCS7 40 MHz
Receiver Sensitivity for 802.11ac
- Typ. -87 dBm @ MCS0 20 MHz
  Typ. -64 dBm @ MCS8 20 MHz
  Typ. -84 dBm @ MCS0 40 MHz
  Typ. -59 dBm @ MCS9 40 MHz
  Typ. -81 dBm @ MCS0 80 MHz
  Typ. -56 dBm @ MCS9 80 MHz
Receiver Sensitivity for 802.11b (measured at 2.437 GHz)
- Typ. -93 dBm @ 1 Mbps
  Typ. -86 dBm @ 11 Mbps
  Note: Concurrent USB read-write activity on the device may generate interference and may mildly affect receiver sensitivity performance. It is recommended to avoid USB activity on the device in mission-critical applications.
Receiver Sensitivity for 802.11g (measured at 2.437 GHz)
- Typ. -88 dBm @ 6 Mbps
  Typ. -71 dBm @ 54 Mbps
  Note: Concurrent USB read-write activity on the device may generate interference and may mildly affect receiver sensitivity performance. It is recommended to avoid USB activity on the device in mission-critical applications.
Receiver Sensitivity for 802.11n (2.4 GHz; measured at 2.437 GHz)
- Typ. -87 dBm @ MCS0 20 MHz
  Typ. -68 dBm @ MCS7 20 MHz
  Typ. -84 dBm @ MCS0 40 MHz
  Typ. -66 dBm @ MCS7 40 MHz
  Note: Concurrent USB read-write activity on the device may generate interference and may mildly affect receiver sensitivity performance. It is recommended to avoid USB activity on the device in mission-critical applications.
WLAN Operation Mode
- Access point
  Client
  Client-Router
  Master
  Slave
  Sniffer
Antenna
- External, 3-6 dBi
  Omni-directional
Antenna Connectors
- 2 x N-type female

Ethernet Interface

Standards
- IEEE 802.3 for 10BaseT
  IEEE 802.3u for 100BaseT(X)
  IEEE 802.3ab for 1000BaseT(X)
  IEEE 802.3af for PoE
  IEEE 802.3at for PoE
  IEEE 802.1Q for VLAN Tagging
  IEEE 802.1X for authentication
10-100-1000BaseT(X) Ports (RJ45 connector)
- 1
PoE Ports (10-100-1000BaseT(X), RJ45 connector)
- 1

Ethernet Software Features

Management
- DHCP Client
  DNS
  HTTP
  IPv4
  LLDP
  SMTP
  SNMPv1-v2c-v3
  Syslog
  TCP-IP
  Telnet
  UDP
  VLAN
  MXconfig
Routing
- Port forwarding
  Static Route
  NAT
Security
- HTTPS-SSL
  RADIUS
  SSH
Time Management
- SNTP Client

Firewall

Filter
- ICMP
  MAC address
  IP protocol
  Port-based

Serial Interface

Console Port
- RS-232
  8-pin RJ45

USB Interface

Storage Port
- USB Type A

LED Interface

LED Indicators
- PWR, LAN1, LAN2, 2.4G, 5G, SYS

Input-Output Interface

Digital Inputs
- 2
  Max. input current: 8 mA
  +13 to +30 V for state 1
  +3 to -30 V for state 0
Alarm Contact Channels
- Relay output with current carrying capacity of 1 A @ 24 VDC
Buttons
- Reset button

Physical Characteristics

Housing
- Metal
Dimensions
- 66.5 x 157.6 x 244 mm (2.56 x 6.20 x 9.61 in)
IP Rating
- IP68
Weight
- 2024 g (4.7 lb)
Installation
- Wall mounting
  DIN-rail mounting (with optional kit)
  Pole mounting (with optional kit)

Power Parameters

Input Current
- 12-48 VDC, 2.2-0.55 A
Input Voltage
- 12 to 48 VDC
  Redundant dual inputs
  48 VDC Power-over-Ethernet
Power Connector
- M12 A-coded 5-pin male connector
Power Consumption
- 28.4 W (max.)

Environmental Limits

Operating Temperature
- -40 to 75C (-40 to 167F)
Storage Temperature (package included)
- -40 to 85C (-40 to 185F)
Ambient Relative Humidity
- 5 to 95% (non-condensing)

Standards and Certifications

EMC
- EN 61000-6-2--6-4
  EN 55032-35
EMI
- CISPR 32, FCC Part 15B Class A
EMS
- IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
  IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V-m
  IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
  IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
  IEC 61000-4-6 CS: 10 V-m
  IEC 61000-4-8 PFMF: 30 A-m
Safety
- IEC 60950-1
  IEC 62368-1
  UL 62368-1
Vibration
- IEC 60068-2-6
Radio
- EN 300 328, EN 301 489-1-17, EN 301 893, ANATEL, FCC, MIC, NCC, RCM, SRRC, WPC, KC, IC