Long Distance Indoor IEEE 802.11a/b/g Wireless AP/Bridge/Client

Features and Benefits

IEEE 802.11a/b/g compliant
Redundant 24 VDC power inputs or PoE
QoS (WMM) and VLAN for efficient network traffic
Supports long-distance data transfer and 100 ms Turbo Roaming
Maximum security with WEP/WPA/WPA2/802.11X and powerful filters
-40 to 75°C operating temperature range (-T model)

Introduction

The AWK-3121 AP/bridge/client is ideal for industrial hard to wire applications, keeping wireless costs under control, and integrating with existing mobile equipment. The AWK-3121 is rated to operate at temperatures ranging from 0 to 60°C for standard models and -40 to 75°C for wide temperature models, and is rugged enough for any harsh industrial environment. Installation is easy, with either DIN-Rail mounting or distribution boxes, and the DIN-Rail mounting capability, wide operating temperature range, and IP30 housing 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) and 802.11i support
IEEE802.1X/RADIUS support
Powerful filters for access control

Specifications for Industrial-grade Applications

Redundant DC power inputs
Long-distance data 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 802.3u 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 VLAN
Spread Spectrum and Modulation (typical)	• DSSS with DBPSK, DQPSK, CCK • OFDM with BPSK, QPSK, 16QAM, 64QAM • 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
• Interface
Default Antennas	AWK-3121 and AWK-3121-SSC: 2 dual-band omni-directional antenna, 2 dBi, RP-SMA (male)
Connector for External Antennas	AWK-3121 and AWK-3121-SSC: RP-SMA (female) AWK-3121-M12: QMA (female)
RJ45 Ports	1, 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
Fiber Ports	1, 100BaseFX port (SC connector)
M12 Ports	1, 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
Console Port	RS-232 (RJ45-type)
LED Indicators	PWR1, PWR2, PoE, FAULT, STATE, signal strength, CLIENT MODE, BRIDGE MODE, WLAN, 10/100 (TP port), 100M (fiber port), LAN (M12 port) PoE is only available for the AWK-3121 and AWK-3121-M12
Alarm Contact	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
Optical Fiber	Only available for AWK-3121-SSC models
• Physical Characteristics
Housing	Metal, providing IP30 protection
Weight	850 g
Dimensions	53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
Installation	DIN-Rail mounting, wall mounting (with optional kit)
• Environmental Limits
Operating Temperature	Standard Models: 0 to 60°C (32 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)* *PoE is only available for the AWK-3121 and AWK-3121-M12
Connector	10-pin removable terminal block
Power Consumption	12 to 48 VDC, 0.121 to 0.494 A
Reverse Polarity Protection	Present
• Standards and Certifications
Safety	UL 60950-1, EN 60950-1
Hazardous Location	UL/cUL Class I Division 2, ATEX Zone 2 (for AWK-3121 only)
EMC	EN 301 489-1/17, FCC Part 15 Subpart B Class B, EN 55022/55024
Radio	EN 300 328, EN 301 893, DSPR (Japan)
Rail Traffic	EN 50155, EN 50121-1/4
• Reliability
MTBF (mean time between failures)	392,209 hours
• Warranty
Warranty Period	5 years
Details	See www.moxa.com/support/warranty.aspx

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Available Models

	Model No.	Description
	AWK-3121	IEEE 802.11a/b/g wireless AP/Bridge/Client, 0 to 60°C operating temperature
	AWK-3121-T	IEEE 802.11a/b/g wireless AP/Bridge/Client, -40 to 75°C operating temperature
	AWK-3121-M12	IEEE 802.11a/b/g wireless AP/Bridge/Client,M-12 connector, 0 to 60°C operating temperature
	AWK-3121-SSC	IEEE 802.11a/b/g wireless AP/Bridge/Client, 0 to 60°C operating temperature
	AWK-3121-M12-T	IEEE 802.11a/b/g wireless AP/Bridge/Client,M12 connector, -40 to 75°C operating temperature
	AWK-3121-SSC-T	IEEE 802.11a/b/g wireless AP/Bridge/Client, -40 to 75°C operating temperature

Optional Accessories

Cable

	Model No.	Description
	A-CRF-RFRM-S1-060	S141 cable, RP-SMA (male) to RP-SMA (female), 0.6 m
	A-CRF-RMNM-L1-300	LMR-195 Lite cable, N-type (male) to RP SMA (male), 3 m
	A-CRF-RMNM-L1-600	LMR-195 Lite cable, N-type (male) to RP SMA (male), 6 m
	A-CRF-RMNM-L1-900	LMR-195 Lite cable, N-type (male) to RP SMA (male), 9 m
	CRF-N0117SA-3M	CFD200 cable, N-type (male) to RP SMA (male), 3 m

Cap

	Model No.	Description
	A-CAP-M12F-M	Metal Cap for M12 Female Connector

Mounting Kit

	Model No.	Description
	WK-51-01	Wall-mounting kit, 51mm wide

Terminator

	Model No.	Description
	A-TRM-50-RM	Terminating Resistor, 50 ohm, RP-SMA Male

Arrestor

	Model No.	Description
	A-SA-NMNF-01	A-SA-NMNF-01

Power Amplifier

	Model No.	Description
	A-WPA-2410gM-IDU	Wireless Power Amplifier
	A-WPA-5010aM-IDU	Wireless power amplifier

2.4GHz WLAN Antennas

	Model No.	Description
	ANT-WSB-PNF-18	2.4 GHz, panel antenna, 18 dBi, N-type (female)
	ANT-WSB-ANF-09	2.4 GHz,omni-directional antenna, 9 dBi, N-type (female)
	ANT-WSB-PNF-12	2.4GHz, Directional/Panel antenna, 12dBi, N-type (female) connector
	ANT-WSB-AHRM-05-1.5m	2.4 GHz, omni-directional/dipole antenna, 5 dBi

2.4 and 5 GHz WLAN Antennas

	Model No.	Description
	ANT-WDB-ANF-0609	2.4/5 GHz, dual-band omni-directional antenna, 6/9 dBi, N-type (female)
	ANT-WDB-PNF-1518	2.4/5 GHz, dual-band panel antenna, 15/18 dBi, N-type (female)
	ANT-WDB-ANF-0407	2.4/5 GHz, dual-band omnidirectional antenna, 4/7 dBi, N-type (female)

5 GHz WLAN Antennas

	Model No.	Description
	ANT-WSB5-ANF-12	5 GHz, omni-directional antenna, 12 dBi, N-type (female)
	ANT-WSB5-PNF-18	5 GHz, panel antenna, 18 dBi, N-type (female)

Mounting Kits

	Model No.	Description
	DK-DC50131-01	DIN-Rail mounting kit

Adaptor

	Model No.	Description
	A-ADP-RJ458P-DB9F-ABC01	RJ45-to-DB9 adaptor for the ABC-01

AWK-3121 Series

Industrial IEEE 802.11a/b/g Wireless AP/Bridge/Client

Evaluation units available for online purchase