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AWK-3251A-RCC Series

Features and Benefits

  • IEEE 802.11a/b/g/n/ac Wave 2 AP/client
  • Concurrent dual-band Wi-Fi with aggregated data rates up to 1.267 Gbps
  • Latest WPA3 encryption for enhanced wireless network security
  • Designed specifically for rail carriage-to-carriage communication
  • Millisecond-level Client-based Turbo Roaming 
  • Built-in 2.4 GHz and 5 GHz band pass filter for more reliable wireless connections
  • -40 to 75°C wide operating temperature range (-T models)
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Models

  • AWK-3251A-M12-RCC-US
  • AWK-3251A-M12-RCC-US-T
  • AWK-3251A-M12-RCC-US-CT-T
  • AWK-3251A-M12-RCC-UN
  • AWK-3251A-M12-RCC-UN-T
  • AWK-3251A-M12-RCC-UN-CT-T

Overview

How to Buy

Click “WhatsApp Us” or “Get a Quote” above to buy AWK-3251A-RCC from APulsar Technologies, MOXA official distributor.

In stock. Purchase walk-in from our office in Petaling Jaya, or order online and enjoy fast delivery across Kuala Lumpur and the entire Malaysia.

Introduction

The AWK-3251A-RCC Series industrial wireless AP/client is designed to meet the growing need for faster data transmission speeds through IEEE 802.11ac technology. The Auto Carriage Connection (ACC) feature enables easy deployment of wireless devices and increases the reliability of wireless carriage backbone networks. The AWK-3251A-RCC Series is also optimized for passenger Wi-Fi services and supports up to 120 client connections. The AWK-3251A-RCC Series complies with sections of the EN 50155 standard specifications covering operating temperature, power input voltage, surge, ESD, and vibration, making the product suitable for a variety of industrial applications. The AWK-3251A-RCC Series can be powered via PoE to facilitate flexible deployment and can operate concurrently on both the 2.4 and 5 GHz bands in AP mode.

Advanced 802.11ac Industrial Wireless Solution

  • 802.11a/b/g/n/ac compliant railway dual-band access point with aggregated data rates of up to 1.267 Gbps
  • WPA3 encryption for enhanced wireless network security
  • Supports ACC technology for wireless inter-carriage connections
  • Supports up to 120 device connections and client isolation

Advanced Wireless Technology

  • Seamless roaming with client-based Turbo Roaming  for < 150 ms roaming recovery time between APs (Client Mode)

Industrial Ruggedness

  • Integrated antenna isolation designed to provide protection against external electrical interference
  • -40 to 75°C wide operating temperature models (-T) for smooth wireless communication in harsh environments

Specifications

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 US (20 MHz operating channels)

AWK-3251A-RCC US Models Only:

  • 2.412 to 2.462 GHz (11 channels)
  • 5.180 to 5.240 GHz (4 channels)
  • 5.260 to 5.320 GHz (4 channels
  • 5.500 to 5.700 GHz (11 channels
  • 5.745 to 5.825 GHz (5 channels)

Frequency Band for UN (20 MHz operating channels)

AWK-3251A-RCC UN Models Only:

  • 2.412 to 2.472 GHz (13 channels)
  • 5.180 to 5.240 GHz (4 channels)
  • 5.260 to 5.320 GHz (4 channels)
  • 5.500 to 5.700 GHz (11 channels)
  • 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 300 Mbps
  • 802.11ac: 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

  • 22±1.5 dBm @ 6 Mbps
  • 22±1.5 dBm @ 9 Mbps
  • 22±1.5 dBm @ 12 Mbps
  • 20.5±1.5 dBm @ 18 Mbps
  • 20.5±1.5 dBm @ 24 Mbps
  • 20.5±1.5 dBm @ 36 Mbps
  • 20±1.5 dBm @ 48 Mbps
  • 20±1.5 dBm @ 54 Mbps

Transmitter Power for 802.11n (5 GHz)

  • 22±1.5 dBm @ MCS0 20 MHz
  • 22±1.5 dBm @ MCS1 20 MHz
  • 22±1.5 dBm @ MCS2 20 MHz
  • 20±1.5 dBm @ MCS3 20 MHz
  • 19.5±1.5 dBm @ MCS4 20 MHz
  • 19.5±1.5 dBm @ MCS5 20 MHz
  • 19.5±1.5 dBm @ MCS6 20 MHz
  • 19±1.5 dBm @ MCS7 20 MHz
  • 22±1.5 dBm @ MCS8 20 MHz
  • 22±1.5 dBm @ MCS9 20 MHz
  • 22±1.5 dBm @ MCS10 20 MHz
  • 20±1.5 dBm @ MCS11 20 MHz
  • 19.5±1.5 dBm @ MCS12 20 MHz
  • 19.5±1.5 dBm @ MCS13 20 MHz
  • 19.5±1.5 dBm @ MCS14 20 MHz
  • 19±1.5 dBm @ MCS15 20 MHz
  • 21±1.5 dBm @ MCS0 40 MHz
  • 21±1.5 dBm @ MCS1 40 MHz
  • 21±1.5 dBm @ MCS2 40 MHz
  • 19.5±1.5 dBm @ MCS3 40 MHz
  • 19±1.5 dBm @ MCS4 40 MHz
  • 19±1.5 dBm @ MCS5 40 MHz
  • 19.5±1.5 dBm @ MCS6 40 MHz
  • 19±1.5 dBm @ MCS7 40 MHz
  • 21±1.5 dBm @ MCS8 40 MHz
  • 21±1.5 dBm @ MCS9 40 MHz
  • 21±1.5 dBm @ MCS10 40 MHz
  • 19.5±1.5 dBm @ MCS11 40 MHz
  • 19±1.5 dBm @ MCS12 40 MHz
  • 19±1.5 dBm @ MCS13 40 MHz
  • 19±1.5 dBm @ MCS14 40 MHz
  • 19±1.5 dBm @ MCS15 40 MHz

Transmitter Power for 802.11ac (5 GHz, Dual Chain)

  • 21.5±1.5 dBm @ MCS0 20 MHz
  • 21.5±1.5 dBm @ MCS1 20 MHz
  • 21±1.5 dBm @ MCS2 20 MHz
  • 20±1.5 dBm @ MCS3 20 MHz
  • 19.5±1.5 dBm @ MCS4 20 MHz
  • 19.5±1.5 dBm @ MCS5 20 MHz
  • 19.5±1.5 dBm @ MCS6 20 MHz
  • 19±1.5 dBm @ MCS7 20 MHz
  • 19±1.5 dBm @ MCS8 20 MHz
  • 21±1.5 dBm @ MCS0 40 MHz
  • 21±1.5 dBm @ MCS1 40 MHz
  • 21±1.5 dBm @ MCS2 40 MHz
  • 19.5±1.5 dBm @ MCS3 40 MHz
  • 19±1.5 dBm @ MCS4 40 MHz
  • 19±1.5 dBm @ MCS5 40 MHz
  • 19±1.5 dBm @ MCS6 40 MHz
  • 19±1.5 dBm @ MCS7 40 MHz
  • 18.5±1.5 dBm @ MCS8 40 MHz
  • 18±1.5 dBm @ MCS9 40 MHz
  • 20±1.5 dBm @ MCS0 80 MHz
  • 20±1.5 dBm @ MCS1 80 MHz
  • 20±1.5 dBm @ MCS2 80 MHz
  • 17±1.5 dBm @ MCS3 80 MHz
  • 17±1.5 dBm @ MCS4 80 MHz
  • 17±1.5 dBm @ MCS5 80 MHz
  • 17±1.5 dBm @ MCS6 80 MHz
  • 17±1.5 dBm @ MCS7 80 MHz
  • 17±1.5 dBm @ MCS8 80 MHz
  • 17±1.5 dBm @ MCS9 80 MHz

Transmitter Power for 802.11b

  • 25.5±1.5 dBm @ 1 Mbps
  • 25.5±1.5 dBm @ 2 Mbps
  • 26±1.5 dBm @ 5.5 Mbps
  • 26±1.5 dBm @ 11 Mbps

Transmitter Power for 802.11g

  • 26±1.5 dBm @ 6 Mbps
  • 26±1.5 dBm @ 9 Mbps
  • 26±1.5 dBm @ 12 Mbps
  • 25±1.5 dBm @ 18 Mbps
  • 25±1.5 dBm @ 24 Mbps
  • 24.5±1.5 dBm @ 36 Mbps
  • 23.5±1.5 dBm @ 48 Mbps
  • 23±1.5 dBm @ 54 Mbps

Transmitter Power for 802.11n (2.4 GHz)

  • 24.5±1.5 dBm @ MCS0 20 MHz
  • 24.5±1.5 dBm @ MCS1 20 MHz
  • 24±1.5 dBm @ MCS2 20 MHz
  • 24±1.5 dBm @ MCS3 20 MHz
  • 23.5±1.5 dBm @ MCS4 20 MHz
  • 23.5±1.5 dBm @ MCS5 20 MHz
  • 22.5±1.5 dBm @ MCS6 20 MHz
  • 22±1.5 dBm @ MCS7 20 MHz
  • 24±1.5 dBm @ MCS8 20 MHz
  • 24.5±1.5 dBm @ MCS9 20 MHz
  • 24±1.5 dBm @ MCS10 20 MHz
  • 24±1.5 dBm @ MCS11 20 MHz
  • 23.5±1.5 dBm @ MCS12 20 MHz
  • 23±1.5 dBm @ MCS13 20 MHz
  • 22±1.5 dBm @ MCS14 20 MHz
  • 21.5±1.5 dBm @ MCS15 20 MHz
  • 24±1.5 dBm @ MCS0 40 MHz
  • 24±1.5 dBm @ MCS1 40 MHz
  • 24±1.5 dBm @ MCS2 40 MHz
  • 24±1.5 dBm @ MCS3 40 MHz
  • 23.5±1.5 dBm @ MCS4 40 MHz
  • 23.5±1.5 dBm @ MCS5 40 MHz
  • 22.5±1.5 dBm @ MCS6 40 MHz
  • 22±1.5 dBm @ MCS7 40 MHz
  • 24±1.5 dBm @ MCS8 40 MHz
  • 24±1.5 dBm @ MCS9 40 MHz
  • 24±1.5 dBm @ MCS10 40 MHz
  • 24±1.5 dBm @ MCS11 40 MHz
  • 23.5±1.5 dBm @ MCS12 40 MHz
  • 23±1.5 dBm @ MCS13 40 MHz
  • 22.5±1.5 dBm @ MCS14 40 MHz
  • 21.5±1.5 dBm @ MCS15 40 MHz

Transmitter Power for 802.11ac (2.4 GHz, Dual Chain)

  • 25±1.5 dBm @ MCS0 20 MHz
  • 25±1.5 dBm @ MCS1 20 MHz
  • 25±1.5 dBm @ MCS2 20 MHz
  • 25±1.5 dBm @ MCS3 20 MHz
  • 24±1.5 dBm @ MCS4 20 MHz
  • 23.5±1.5 dBm @ MCS5 20 MHz
  • 22.5±1.5 dBm @ MCS6 20 MHz
  • 22±1.5 dBm @ MCS7 20 MHz
  • 21.5±1.5 dBm @ MCS8 20 MHz
  • 25±1.5 dBm @ MCS0 40 MHz
  • 25±1.5 dBm @ MCS1 40 MHz
  • 25±1.5 dBm @ MCS2 40 MHz
  • 25±1.5 dBm @ MCS3 40 MHz
  • 24±1.5 dBm @ MCS4 40 MHz
  • 23.5±1.5 dBm @ MCS5 40 MHz
  • 22.5±1.5 dBm @ MCS6 40 MHz
  • 22±1.5 dBm @ MCS7 40 MHz
  • 21.5±1.5 dBm @ MCS8 40 MHz
  • 21±1.5 dBm @ MCS9 40 MHz

Receiver Sensitivity for 802.11a (measured at 5.680 GHz)

  • Typ. -88 @ 6 Mbps
  • Typ. -88 @ 9 Mbps
  • Typ. -85 @ 12 Mbps
  • Typ. -84 @ 18 Mbps
  • Typ. -81 @ 24 Mbps
  • Typ. -77 @ 36 Mbps
  • Typ. -74 @ 48 Mbps
  • Typ. -72 @ 54 Mbps

Receiver Sensitivity for 802.11n (5 GHz; measured at 5.680 GHz)

  • Typ. -88 dBm @ MCS0 20 MHz
  • Typ. -84 dBm @ MCS1 20 MHz
  • Typ. -83 dBm @ MCS2 20 MHz
  • Typ. -80 dBm @ MCS3 20 MHz
  • Typ. -76 dBm @ MCS4 20 MHz
  • Typ. -72 dBm @ MCS5 20 MHz
  • Typ. -70 dBm @ MCS6 20 MHz
  • Typ. -68 dBm @ MCS7 20 MHz
  • Typ. -89 dBm @ MCS8 20 MHz
  • Typ. -87 dBm @ MCS9 20 MHz
  • Typ. -85 dBm @ MCS10 20 MHz
  • Typ. -81 dBm @ MCS11 20 MHz
  • Typ. -78 dBm @ MCS12 20 MHz
  • Typ. -74 dBm @ MCS13 20 MHz
  • Typ. -73 dBm @ MCS14 20 MHz
  • Typ. -71 dBm @ MCS15 20 MHz
  • Typ. -85 dBm @ MCS0 40 MHz
  • Typ. -82 dBm @ MCS1 40 MHz
  • Typ. -79 dBm @ MCS2 40 MHz
  • Typ. -77 dBm @ MCS3 40 MHz
  • Typ. -73 dBm @ MCS4 40 MHz
  • Typ. -69 dBm @ MCS5 40 MHz
  • Typ. -68 dBm @ MCS6 40 MHz
  • Typ. -66 dBm @ MCS7 40 MHz
  • Typ. -87 dBm @ MCS8 40 MHz
  • Typ. -84 dBm @ MCS9 40 MHz
  • Typ. -82 dBm @ MCS10 40 MHz
  • Typ. -79 dBm @ MCS11 40 MHz
  • Typ. -75 dBm @ MCS12 40 MHz
  • Typ. -72 dBm @ MCS13 40 MHz
  • Typ. -70 dBm @ MCS14 40 MHz
  • Typ. -69 dBm @ MCS15 40 MHz

Receiver Sensitivity for 802.11ac (5 GHz, Dual Chain)

  • Typ. -89 dBm @ MCS0 20 MHz
  • Typ. -86 dBm @ MCS1 20 MHz
  • Typ. -84 dBm @ MCS2 20 MHz
  • Typ. -81 dBm @ MCS3 20 MHz
  • Typ. -78 dBm @ MCS4 20 MHz
  • Typ. -74 dBm @ MCS5 20 MHz
  • Typ. -72 dBm @ MCS6 20 MHz
  • Typ. -71 dBm @ MCS7 20 MHz
  • Typ. -67 dBm @ MCS8 20 MHz
  • Typ. -86 dBm @ MCS0 40 MHz
  • Typ. -84 dBm @ MCS1 40 MHz
  • Typ. -81 dBm @ MCS2 40 MHz
  • Typ. -78 dBm @ MCS3 40 MHz
  • Typ. -75 dBm @ MCS4 40 MHz
  • Typ. -71 dBm @ MCS5 40 MHz
  • Typ. -70 dBm @ MCS6 40 MHz
  • Typ. -69 dBm @ MCS7 40 MHz
  • Typ. -64 dBm @ MCS8 40 MHz
  • Typ. -63 dBm @ MCS9 40 MHz
  • Typ. -84 dBm @ MCS0 80 MHz
  • Typ. -81 dBm @ MCS1 80 MHz
  • Typ. -79 dBm @ MCS2 80 MHz
  • Typ. -76 dBm @ MCS3 80 MHz
  • Typ. -73 dBm @ MCS4 80 MHz
  • Typ. -69 dBm @ MCS5 80 MHz
  • Typ. -67 dBm @ MCS6 80 MHz
  • Typ. -65 dBm @ MCS7 80 MHz
  • Typ. -61 dBm @ MCS8 80 MHz
  • Typ. -60 dBm @ MCS9 80 MHz

Receiver Sensitivity for 802.11b (measured at 2.437 GHz)

  • Typ. -96 dBm @ 1 Mbps
  • Typ. -92 dBm @ 2 Mbps
  • Typ. -91 dBm @ 5.5 Mbps
  • Typ. -88 dBm @ 11 Mbps

Receiver Sensitivity for 802.11g (measured at 2.437 GHz)

  • Typ. -90 dBm @ 6 Mbps
  • Typ. -89 dBm @ 9 Mbps
  • Typ. -88 dBm @ 12 Mbps
  • Typ. -86 dBm @ 18 Mbps
  • Typ. -82 dBm @ 24 Mbps
  • Typ. -79 dBm @ 36 Mbps
  • Typ. -75 dBm @ 48 Mbps
  • Typ. -73 dBm @ 54 Mbps

Receiver Sensitivity for 802.11n (2.4 GHz; measured at 2.437 GHz)

  • Typ. -89 dBm @ MCS0 20 MHz
  • Typ. -86 dBm @ MCS1 20 MHz
  • Typ. -84 dBm @ MCS2 20 MHz
  • Typ. -81 dBm @ MCS3 20 MHz
  • Typ. -77 dBm @ MCS4 20 MHz
  • Typ. -73 dBm @ MCS5 20 MHz
  • Typ. -72 dBm @ MCS6 20 MHz
  • Typ. -70 dBm @ MCS7 20 MHz
  • Typ. -91 dBm @ MCS8 20 MHz
  • Typ. -88 dBm @ MCS9 20 MHz
  • Typ. -86 dBm @ MCS10 20 MHz
  • Typ. -82 dBm @ MCS11 20 MHz
  • Typ. -80 dBm @ MCS12 20 MHz
  • Typ. -75 dBm @ MCS13 20 MHz
  • Typ. -74 dBm @ MCS14 20 MHz
  • Typ. -73 dBm @ MCS15 20 MHz
  • Typ. -87 dBm @ MCS0 40 MHz
  • Typ. -84 dBm @ MCS1 40 MHz
  • Typ. -82 dBm @ MCS2 40 MHz
  • Typ. -78 dBm @ MCS3 40 MHz
  • Typ. -75 dBm @ MCS4 40 MHz
  • Typ. -71 dBm @ MCS5 40 MHz
  • Typ. -70 dBm @ MCS6 40 MHz
  • Typ. -68 dBm @ MCS7 40 MHz
  • Typ. -88 dBm @ MCS8 40 MHz
  • Typ. -85 dBm @ MCS9 40 MHz
  • Typ. -83 dBm @ MCS10 40 MHz
  • Typ. -80 dBm @ MCS11 40 MHz
  • Typ. -77 dBm @ MCS12 40 MHz
  • Typ. -73 dBm @ MCS13 40 MHz
  • Typ. -71 dBm @ MCS14 40 MHz
  • Typ. -70 dBm @ MCS15 40 MHz

Receiver Sensitivity for 802.11ac (2.4 GHz, Dual Chain)

  • Typ. -90 dBm @ MCS0 20 MHz
  • Typ. -87 dBm @ MCS1 20 MHz
  • Typ. -85 dBm @ MCS2 20 MHz
  • Typ. -82 dBm @ MCS3 20 MHz
  • Typ. -79 dBm @ MCS4 20 MHz
  • Typ. -75 dBm @ MCS5 20 MHz
  • Typ. -73 dBm @ MCS6 20 MHz
  • Typ. -72 dBm @ MCS7 20 MHz
  • Typ. -68 dBm @ MCS8 20 MHz
  • Typ. -88 dBm @ MCS0 40 MHz
  • Typ. -85 dBm @ MCS1 40 MHz
  • Typ. -83 dBm @ MCS2 40 MHz
  • Typ. -80 dBm @ MCS3 40 MHz
  • Typ. -77 dBm @ MCS4 40 MHz
  • Typ. -72 dBm @ MCS5 40 MHz
  • Typ. -71 dBm @ MCS6 40 MHz
  • Typ. -70 dBm @ MCS7 40 MHz
  • Typ. -66 dBm @ MCS8 40 MHz
  • Typ. -64 dBm @ MCS9 40 MHz

WLAN Operation Mode

  • Access point
  • Client
  • Client-Router
  • Master
  • Slave
  • Sniffer
  • ACC

Antenna Connectors

  • QMA

Standards

  • IEEE 802.3 for 10BaseT
  • IEEE 802.3u for 100BaseT(X)
  • IEEE 802.3ab for 1000BaseT(X)
  • IEEE 802.3at for PoE
  • IEEE 802.1Q for VLAN Tagging
  • IEEE 802.1X for authentication

10/100/1000BaseT(X) Ports (M12 X-coded 8-pin female connector)

  • 1
  • Supports IEEE 802.3at PoE

Management

  • DHCP Server/Client
  • DNS
  • HTTP
  • IPv4
  • LLDP
  • SMTP
  • SNMPv1/v2c/v3
  • Syslog
  • TCP/IP
  • Telnet
  • UDP
  • VLAN
  • MXconfig

Security

  • HTTPS/SSL
  • RADIUS
  • SSH

Time Management

  • SNTP Client

Filter

  • ICMP
  • MAC address
  • IP protocol
  • Port-based

Console Port

  • RS-232
  • 8-pin RJ45

LED Indicators

  • PWR1, PWR2, PoE, System, LAN, 2.4GHz, 5GHz, SIG

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

Housing

  • Metal

IP Rating

  • IP30

Dimensions

  • 45 x 130 x 118 mm (1.77 x 5.12 x 4.65 in)

Weight

  • 800 g (1.76 lb)

Installation

  • DIN-rail mounting
  • Wall mounting (with optional kit)

Input Current

  • 12-48 VDC, 2.01-0.5 A

Input Voltage

  • 12 to 48 VDC
  • Redundant dual inputs
  • 48 VDC Power-over-Ethernet

Power Connector

  • 1 removable 10-contact terminal block(s)

Power Consumption

  • 24.12 W (max.)

Operating Temperature

  • Standard Models: -25 to 60°C (-13 to 140°F)
  • Wide Temp. Models: -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)

EMC

  • 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: 20 V/m
  • IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
  • IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 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

Railway

  • EN 50121-4
  • EN 50155

Railway Fire Protection

  • EN 45545-2

Radio

  • EN 300 328, EN 301 489-1/17, EN 301 893, FCC, MIC, TELEC, NCC, RCM, SRRC, IC

Time

  • 838,684 hrs

Standards

  • Telcordia SR332

Warranty Period

  • 5 years
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