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 25.10.2012 Moxa’s new generation 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. For reliability beyond wireless redundancy, Moxa’s AWK-5222 has two Ethernet ports, and supports RSTP (Rapid Spanning Tree Protocol). 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 RF design with 2.4 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)
*Only available with the AWK-5222 model |
| Connector for External Antennas |
AWK-5222: RP-SMA (female)
AWK-5222-M12: QMA (female) |
| RJ45 Ports |
2, 10/100BaseT(X), auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection (AWK-5222 only) |
| M12 Ports |
2, 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection (AWK-5222-M12 only) |
| Console Port |
RS-232 (RJ45-type) |
| LED Indicators |
PWR1, PWR2, PoE, FAULT, STATE, WLAN1, WLAN2, 10M, 100M (TP port), LAN1, LAN2 (M12 port) |
| 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 (2.44 x 5.31 x 4.13 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)
*Compliant with EN 50155 on 24 VDC |
| 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 |
| Rail Traffic |
EN 50155, EN 50121-1/4 |
| • Reliability |
| MTBF (mean time between failures) |
AWK-5222: 291,367 hrs |
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