Introduction
Moxa’s wireless redundancy technology allows you to set up independent wireless connections to avoid interruptions in transmission, even if interference occurs on one of the supported frequencies. The AWK-5222 is equipped with the newest proprietary wireless redundancy technology, which has two independent RF modules, and supports a greater variety of wireless configurations and applications. The redundant wireless connections increase the reliability of the entire wireless network. The AWK-5222 is compliant with the industrial standards and approvals, covering operating temperature, power input voltage, surge, ESD and vibration. The AWK-5222 is rugged enough to help you establish the most robust wireless connection for critical industrial wireless applications.
Redundancy to Increase System Reliability
- Dual DC power inputs and PoE
- Dual-radio design with 2.4 and/or 5 GHz dual-band operation for redundant WLAN connections
- Redundant roaming for fast and stable handoff
- Ethernet redundancy via RSTP
Specifications for Industrial-grade Applications
- Industrial-grade QoS and VLAN for efficient data traffic management
- Long-distance wireless transmission over 10 km
- Integrated DI/DO for on-site monitoring and warnings
- Signal strength LEDs for easy deployment and antenna alignment
| • WLAN Interface |
| Standards |
IEEE 802.11a/b/g for Wireless LAN
IEEE 802.11i for Wireless Security
IEEE 802.3 for 10BaseT(X)
IEEE 802.3u for 100BaseT(X)
IEEE 802.3af for Power-over-Ethernet
IEEE 802.1D for Spanning Tree Protocol
IEEE 802.1w for Rapid STP
IEEE 802.1Q for VLAN |
| Spread Spectrum and Modulation (typical) |
• DSSS with DBPSK, DQPSK, CCK
• OFDM with BPSK, QPSK, 16QAM, 64QAM
64QAM @ 54 Mbps, 16QAM @ 24/36 Mbps, QPSK @ 12/18 Mbps, CCK @ 11/5.5 Mbps, DQPSK @ 2 Mbps, DBSK@ 1 Mbps
• 802.11b: CCK @ 11/5.5 Mbps, DQPSK @ 2 Mbps,
DBPSK @ 11 Mbps
• 802.11a/g: 64QAM @ 54/48 Mbps, 16QAM @ 36/24 Mbps,
QPSK @ 18/12 Mbps, BPSK @ 9/6 Mbps |
| Operating Channels (central frequency) |
US:
2.412 to 2.462 GHz (11 channels)
5.18 to 5.24 GHz (4 channels)
EU:
2.412 to 2.472 GHz (13 channels)
5.18 to 5.24 GHz (4 channels)
JP:
2.412 to 2.472 GHz (13 channels, OFDM)
2.412 to 2.484 GHz (14 channels, DSSS)
5.18 to 5.24 GHz (4 channels for W52) |
| Security |
• SSID broadcast enable/disable
• Firewall for MAC/IP/Protocol/Port-based filtering
• 64-bit and 128-bit WEP encryption, WPA /WPA2 Personal and Enterprise (IEEE 802.1X/RADIUS, TKIP and AES) |
| Transmission Rates |
802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps |
| TX Transmit Power |
802.11b:
Typ. 23±1.5 dBm @ 1 to 11 Mbps
802.11g:
Typ. 20±1.5 dBm @ 6 to 24 Mbps, Typ. 19±1.5 dBm @ 36 Mbps, Typ. 18±1.5 dBm @ 48 Mbps, Typ. 17±1.5 dBm @ 54 Mbps
802.11a:
Typ. 18±1.5 dBm @ 6 to 24 Mbps, Typ. 16±1.5 dBm @ 36 to 48 Mbps, Typ. 15±1.5 dBm @ 54 Mbps |
| RX Sensitivity |
802.11b:
-97 dBm @ 1 Mbps, -94 dBm @ 2 Mbps, -92 dBm @ 5.5 Mbps, -90 dBm @ 11 Mbps
802.11g:
-93 dBm @ 6 Mbps, -91 dBm @ 9 Mbps, -90 dBm @ 12 Mbps, -88 dBm @ 18 Mbps, -84 dBm @ 24 Mbps, -80 dBm @ 36 Mbps, -76 dBm @ 48 Mbps, -74 dBm @ 54 Mbps
802.11a:
-90 dBm @ 6 Mbps, -89 dBm @ 9 Mbps, -89 dBm @ 12 Mbps, -85 dBm @ 18 Mbps, -83 dBm @ 24 Mbps, -79 dBm @ 36 Mbps, -75 dBm @ 48 Mbps, -74 dBm @ 54 Mbps |
| • Protocol Support |
| General Protocols |
Proxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, PPPoE, DHCP |
| AP-only Protocols |
ARP, BOOTP, DHCP, STP/RSTP (IEEE 802.1D/w) |
| • Interface |
| Default Antennas |
2 dual-band omni-directional antennas, 2 dBi, RP-SMA (male) |
| Connector for External Antennas |
RP-SMA (female)
RJ45 Ports: 2, 10/100BaseT(X), auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
| Console Port |
RS-232 (RJ45-type) |
| Reset |
Present |
| LED Indicators |
PWR1, PWR2, PoE, FAULT, STATE, WLAN1, WLAN2, 10M, 100M |
| Alarm Contact (digital output) |
1 relay output with current carrying capacity of 1 A @ 24 VDC |
| Digital Inputs |
2 electrically isolated inputs
• +13 to +30 V for state “1”
• +3 to -30 V for state “0”
• Max. input current: 8 mA |
| • Physical Characteristics |
| Housing |
Metal, IP30 protection |
| Weight |
1.1 kg |
| Dimensions |
62 x 135 x 105 mm (2.4 x 5.3 x 4.1 in) |
| Installation |
DIN-Rail mounting (standard), Wall mounting (optional) |
| • Environmental Limits |
| 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 |
-40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity |
5% to 95% (non-condensing) |
| • Power Requirements |
| Input Voltage |
12 to 48 VDC, redundant dual DC power inputs or 48 VDC Power-over-Ethernet (IEEE 802.3af compliant) |
| Connector |
10-pin removable terminal block |
| Power Consumption |
12 to 48 VDC, 800 mA (max.) |
| Reverse Polarity Protection |
Present |
| • Standards and Certifications |
| Safety |
UL 60950-1, EN 60950-1 |
| EMC |
EN 301 489-1/17, FCC Part 15 Subpart B, EN 55022/55024,
IEC 61000-6-2/4 |
| Radio |
EN 300 328, EN 301 893, FCC ID SLE-WAPA003 |
| Note |
Please check Moxa’s website for the most up-to-date certification status. |
| • Reliability |
| MTBF (mean time between failures) |
291,367 hrs |
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