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MOXA - AWK-3121-US (Our ITEM #: 845081) [ Product Select Guide ]
IEEE802.11a/b/g Wireless AP/Bridge/Client, US band, 0 to 60°C
Unit Price $699.00
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 Overview   Accessories   DataSheet 
Industrial IEEE 802.11a/b/g Wireless Access Point/Bridge/Client

Are your industrial applications hard to wire, or are your wiring costs out of control? Are you already using mobile equipment that connects over an IP network? If so, then what you need is the AWK-3121 Access Point/Bridge/Client. The AWK-3121 is rated to operate at temperatures ranging from 0 to 60°C for standard models and -40 to 75°C for extended temperature models, and is rugged enough for any harsh industrial environment. Installation is easy, with either DIN-Rail mounting or distribution boxes. The DIN-Rail mounting capability, wide operating temperature range, and IP30 case with LED indicators make the AWK-3121 a convenient yet reliable solution for any industrial wireless application.

Advanced Security

  • 64-bit and 128-bit WEP (Wired Equivalent Privacy)
  • Enable/disable SSID broadcasts
  • WPA/WPA2 (Wi-Fi Protected Access) support
  • IEEE802.1X/RADIUS support
  • Powerful IP packet filters

Useful Functions and Remote Configuration

  • Firmware upgrade from TFTP or HTTP
  • Console/web-based management
  • SNMP and STP/RSTP supported
  • Configuration backup and reset
  • Easy client deployment with DHCP

Features and Benefits

  • IEEE 802.11a/b/g compliant
  • Power input by redundant 24 VDC power inputs or IEEE 802.3af-compliant Power-over-Ethernet
  • Powerful security with WEP/WPA/WPA2/IP packet filters
  • RS-232 console management
  • STP/RSTP support to increase reliability
  • DIN-Rail or wall mounting capability
  • IP30 protected high-strength metal housing
  • -40 to 75°C operating temperature range (-T model)
Standards IEEE 802.11a/b/g for Wireless LAN
IEEE 802.3u for 10/100BaseT(X)
IEEE 802.3af for Power-over-Ethernet
IEEE 802.1D for Spanning Tree Protocol
IEEE 802.1w for Rapid STP
Data Rate & Modulation 802.11b: DBPSK, DQPSK, CCK
802.11g: OFDM with BPSK, QPSK, 16QAM, 64QAM
802.11a: OFDM with BPSK, QPSK, 16QAM, 64QAM
OFDM @ 54 Mbps, CCK @ 11/5.5 Mbps, DQPSK @ 2 Mbps, DBSK @ 1 Mbps
Operating Channels US: 2.412 to 2.462 GHz (11 channels)
5.15 to 5.25 GHz (4 channels)
EU: 2.412 to 2.472 GHz (13 channels)
5.15 to 5.25 GHz (4 channels)
JP: 2.412 to 2.472 GHz (13 channels, OFDM)
2.412 to 2.484 GHz (14 channels, CCK)
5.15 to 5.25 GHz (4 channels for W52)
Security 64-bit and 128-bit WEP and WPA/WPA2 (TKIP, AES and IEEE802.1X, EAP-TLS/TTLS/PEAP, EAP-PAP/CHAP/MSCHAP/MSCHAPv2)
Data Rates 802.11b: 1 Mbps, 2 Mbps, 5.5 Mbps, 11 Mbps
802.11a/g: 6 Mbps, 9 Mbps, 12 Mbps, 18 Mbps, 24 Mbps, 36 Mbps, 48 Mbps, 54 Mbps
Transmit Power 802.11b: 1 to 11 Mbps: Typ. 18 dBm (+/- 1.5 dBm)
802.11g: 6 to 24 Mbps: Typ. 18 dBm (+/- 1.5 dBm);
36 to 48 Mbps: Typ. 16 dBm (+/- 1.5 dBm);
54 Mbps: Typ. 15 dBm (+/- 1.5 dBm)
802.11a: 6 to 24 Mbps: Typ. 16 dBm (+/- 1.5 dBm);
36 to 48 Mbps: Typ. 14 dBm (+/- 1.5 dBm);
54 Mbps: Typ. 13dBm (+/- 1.5 dBm)
RX Sensitivity 802.11b:-92 dBm @ 1 Mbps; -90 dBm @ 2 Mbps;
-88 dBm @ 5.5 Mbps; -84 dBm @ 11 Mbps
802.11g:-87 dBm @ 6 Mbps; -86 dBm @ 9 Mbps;
-85 dBm @ 12 Mbps; -82 dBm @ 18 Mbps;
-80 dBm @ 24 Mbps; -76 dBm @ 36 Mbps;
-72 dBm @ 48 Mbps; -70 dBm @ 54 Mbps
802.11a:-87 dBm @ 6 Mbps; -86 dBm @ 9 Mbps;
-85 dBm @ 12 Mbps; -82 dBm @ 18 Mbps;
-80 dBm @ 24 Mbps; -76 dBm @ 36 Mbps;
-72 dBm @ 48 Mbps; -70 dBm @ 54 Mbps
Antenna 2 dBi dual-band, omni-directional antenna
RJ45 Ports 10/100BaseT(X) auto negotiation speed
Console RS-232 (RJ45)
LED Indicators PWR1, PWR2, PoE, FAULT, STATE, signal strength, CLIENT MODE, BRIDGE MODE, WLAN, 10M, 100M
Alarm Contact 1 relay output with current carrying capacity of 1A @ 24 VDC
Digital Inputs 2 electrically-isolated inputs
?0 to 3.3V for state "0" (OFF)
?10 to 48V for state “1” (ON)
?Max. input current: 8 mA
Connector(s) RP-SMA (female)
  Power Requirements:
Input Voltage -12 to 48 VDC, redundant dual DC power inputs or 48 VDC Power-over-Ethernet (IEEE 802.3af compliant)
Connection 10-pin removable terminal block
Reverse Polarity Protection Present
  Physical Characteristics:
Housing IP30 protection, metal case
Weight 850 g
Dimensions W x H x D: 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
Installation DIN-Rail mounting, wall mounting (optional kit)
  Environmental Limits:
Operating Temperature 0 to 60°C (32 to 140°F),
-40 to 75°C (-40 to 167°F ) for -T models
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5% to 95% (non-condensing)
 Regulatory Approvals
Safety EN60950-1, UL60950-1
EMI FCC Part 15
Radio EN300 328, EN301 893, EN301 489-1/-17,
ARIB STD-33/66 /T71 (Japan)
Warranty Period 5 years
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Fax: 1-814-861-8137

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Serial (311)
AWK-3121 Series (1)

Manufacturer Warranty Policy


Moxa products are warranted to be free from manufacturing defects in materials and workmanship starting from the date of delivery. The actual warranty period of the product(s) depends on the product category.

Warranty Periods

* The 3-year warranty period for Embedded x86 Box Computers is effective for products shipped after Jan. 1, 2010. A 5-year warranty still applies to products shipped before 2010.

* For products containing storage devices (hard drives, flash drives, etc.), back up your data before sending the products for repair. Moxa is not responsible for any loss of data. Please ensure the use of properly licensed software with our systems. Moxa does not condone the use of pirated software and will not service systems using such software. Moxa will not be held legally responsible for products shipped with unlicensed software installed by the user.

* If the customer opens the computer to install an HDD without making any modifications to the unit, the warranty will remain valid.

Product warranties remain valid provided the product was properly installed and used. Defects, malfunctions, or failures of the warranted product caused by damage resulting from acts of God (such as floods, fire, etc.), environmental and atmospheric disturbances, other external forces such as power line disturbances, host computer malfunction, plugging the board in under power, or incorrect cabling, and damage caused by misuse, abuse, and unauthorized alteration or repair, are not warranted. A product will not be warranted in the following situations:

This warranty is limited to the repair and/or replacement, at Moxa's sole discretion, of the defective product during its warranty period. Moxa will replace any product found to be defective within the first three months of purchase provided said product was properly installed and used. The customer must obtain a Return Merchandise Authorization (RMA) number prior to returning the defective product to Moxa for service.

The customer agrees to insure the product or assume the risk of loss or damage during transit, to prepay shipping charges, and to use the original shipping container or equivalent. Customers may either seek assistance from the original dealer, or from the closest Moxa Service Office. Repaired or replaced products are warranted for ninety (90) days from the date of repair or replacement, or for the remainder of the original product's warranty period, whichever is longer. For large order projects, customers may purchase an extended maintenance contract. Such products may have a shorter chipset life cycle, or some parts may have a limited warranty from the original supplier of the parts. Please contact Moxa's sales department if you would like to extend the maintenance period of a Moxa product.

Limitation of Liability

The provisions of the warranty are in lieu of any other warranty, whether expressed or implied, written or oral. Moxa's liability arising out of the manufacture, sale, or supplying of the product and its use, whether based on warranty, contract, negligence, product liability, or otherwise, shall not exceed the original cost of the product. In no event shall Moxa be liable for unintended or consequential damages, including, but not limited to, a loss of profits or use damages arising out of the manufacture, sale, or supplying of the product.

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