Features and Benefits? IEEE 802.11a/b/g compliant ? Redundant power inputs and PoE ? Higher security with WEP/WPA/WPA2/802.11X and powerful filter ? Turbo Roaming? for seamless wireless conne......Features and Benefits? IEEE 802.11a/b/g compliant ? Redundant power inputs and PoE ? Higher security with WEP/WPA/WPA2/802.11X and powerful filter ? Turbo Roaming? for seamless wireless connections ? Long-distance communication support ? Wide operating temperature range and IP67-rated metal housing for hazardous environments Introduction The AWK-4121 outdoor wireless AP/Bridge/Client is an ideal 3-in-1 solution for industrial applications that are hard to wire, too expensive to wire, or use mobile equipment that connects to a TCP/IP network. The AWK-4121 can operate at temperatures ranging from -40 to 75°C, and its dust-tight and weatherproof design is IP67-rated and allows you to set up a WLAN, or extend existing wired networks to outdoor locations. In addition, the AWK-4121 is equipped with detachable antennas so it can give you the flexibility of choosing your own special-purpose antennas. The AWK-4121’s two redundant DC power inputs increases the reliability of the power supply. It can also be powered via PoE and is easy to deploy. Ruggedized Design for Critical Environments ? IP67-rated metal housing ? Waterproof and dust-tight RJ45 connectors ? M12 connectors protect against shock and vibration ? Hardened mounting kit for flexible installation outdoors Specifications for Industrial-grade Applications ? Turbo Roaming? for rapid handover during client roaming ? Long-distance data transmission over 10 km ? Integrated DI/DO for on-site monitoring and warning ? Status LED indicators for on-site monitoring and diagnosis WLAN: StandardsIEEE 802.11a/g/b for Wireless LAN IEEE 802.11i for Wireless Security 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 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 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-base filtering ? 64-bit and 128-bit WEP encryption, WPA /WPA2 Personal and Enterprise (IEEE 802.1X/RADIUS, TKIP and AES) Transmission Rates802.11b: 1, 2, 5.5, 11 Mbps 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps TX Transmit Power802.11b: Typ. 18±1.5 dBm @ 1 to 11 Mbps 802.11g: 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 802.11a: Typ. 16±1.5 dBm @ 6 to 24 Mbps, Typ. 14±1.5 dBm @ 36 to 48 Mbps, Typ. 13±1.5 dBm @ 54 Mbps RX Sensitivity802.11b: -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 ? Protocol Support: General ProtocolsProxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, RTP AP-only ProtocolsARP, BOOTP, DHCP, dynamic VLAN-Tags for 802.1X-Clients, STP/RSTP (IEEE 802.1D/w) ? Interface: Default Antenna5 dBi, 2.4 GHz omni-directional antenna, N-type (male) Console for External AntennaRS-232 (waterproof RJ45-type) Alarm ContactDigital Output, M12 connector 1 relay output with current carrying capacity of 1 A @ 24 VDC Digital InputsM12 connector 2 electrically isolated inputs ? +13 to +30 V for state “1” ? +3 to -30 V for state “0” ? Max. input current: 8 mA System LED IndicatorsPWR, FAULT, STATE, WLAN, LAN LAN Port10/100BaseT(X) auto negotiation speed (waterproof RJ45-type) Connectors for External AntennaN-type (female) ? Power Requirements: Input Voltage12 to 48 VDC, redundant dual DC power inputs or 48 VDC Power-over-Ethernet (IEEE 802.3af compliant) ConnectionM12 connector with A-coding Reverse Polarity ProtectionPresent ? Physical Characteristics: HousingMetal, IP67 protection Weight 1.2 kg Dimensions224 x 147.7 x 66.5 mm (8.82 x 5.82 x 2.62 in) InstallationWall mounting (standard), DIN-Rail mounting (optional), pole mounting (optional) ? Environmental Limits: Operating Temperature-40 to 75°C (-40 to 167°F) Storage Temperature-40 to 85°C (-40 to 185°F) Ambient Relative Humidity5% to 95% (non-condensing) ? Regulatory Approvals SafetyEN60950-1, UL60950-1 EMCEN301 489-1/-17, FCC Part 15, EN55022/55024, IEC61000-6-2/-4 Environmental/EMC CompliancyEN50155, EN50121-1/-4, Directive 72/245/EEC (for e/M mark) RadioEN300 328, EN301 893, ARIB STD-33/T66/T71 (Japan) ? Warranty: Warranty Period5 years DetailsSee www.moxa.com/warranty