Technolec

AWK-4252A SERIES

802.11a/b/g/n/ac access point, UN band, IP68, -40 to 75°C operating temperature
awk-4252a-series
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 75°C wide operating temperature range
Integrated antenna isolation
Developed according to the IEC 62443-4-1 and compliant with the IEC 62443-4-2 industrial cybersecurity standards

WLAN Interface

  • WLAN Standards: 2.4 GHz: 802.11b/g/n with 256 QAM support5 GHz: 802.11a/n/ac Wave 2 with 256 QAM support
  • Frequency Band for UN (20 MHz operating 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.
  • Frequency Band for UN (20 MHz operating 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.
  • Frequency Band for UN (20 MHz operating channels): 5.500 to 5.700 GHz (11 channels)
  • Frequency Band for UN (20 MHz operating 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.
  • Frequency Band for UN (20 MHz operating channels): 5.745 to 5.825 GHz (5 channels) Available channels change depending on the selected country or region code.
  • Wireless Security: WPA/WPA2/WPA3-Enterprise (IEEE 802.1X/RADIUS, TKIP, AES) WPA/WPA2/WPA3-Personal
  • Transmission Rate: 2.4 GHz:802.11b: 1 to 11 Mbps802.11g: 6 to 54 Mbps802.11n: 6.5 to 400 Mbps5 GHz:802.11a: 6 to 54 Mbps802.11n: 6.5 to 300 Mbps802.11ac: 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 802.3az for Energy-Efficient Ethernet 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 Server 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 Certificate Management
  • Time Management: SNTP Client

Firewall

  • Filter: ICMP MAC address IP protocol Port-based Wi-Fi ACL Client Isolation

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 75°C (-40 to 167°F)
  • Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
  • 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, NBTC, IC
  • Industrial Cybersecurity: IEC 62443-4-1 IEC 62443-4-2

MTBF

  • Time: 746,471 hrs
  • Standards: Telcordia SR332

Warranty

  • Warranty Period: 5 years
  • Details: See www.moxa.com/warranty

Available Models

Model No. Description Quantity
AWK-4252A-US-T 802.11a/b/g/n/ac access point, US band, IP68, -40 to 75°C operating temperature
AWK-4252A-UN-T 802.11a/b/g/n/ac access point, UN band, IP68, -40 to 75°C operating temperature