WLNN Serie - WIFI Modul

Der WLNN von B+B SmartWorx ist ein WIFI Modul.
Der WLNN von B+B SmartWorx ist ein WIFI Modul.

Die WIFI Module der WLNN Serie von B+B SmartWorx sind ausgestattet mit Dual-Band (2.4 & 5 GHz), Airborne PowerSave Firmware, Betriebstemperaturen von -40°C bis 85°C und AirborneM2M SpeedLink.

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WLNN Series - Airborne M2MTM Embedded Dual Band Wireless Device Server

The AirborneM2M line of highly-integrated 802.11 wireless modules allow OEMs to Wi-Fi enable devices used in an array of machine-to-machine (M2M) applications. B&B delivers all of the necessary RF technology, networking stacks and advanced security features in a compact, single-board package, reducing integration costs for OEMs and providing for a quick time to market.

Big Performance in Small and Ruggedized Package

The AirborneM2M series delivers the industry’s most rugged, highly- integrated, embedded Wi-Fi module solution. AirborneM2M modules meet extended operating temperature and shock/vibration specifications of the most demanding M2M applications.

Utilizing a 32bit ARM9 processor and the high-performance Atheros AR6203 802.11 radio, the new AirborneM2M modules deliver increased transmit power and receive sensitivity, contributing to superior range performance.

SpeedLink™ Roaming

The new AirborneM2M SpeedLink roaming feature provides enhanced connection reliability, enabling OEM devices to roam freely within a wireless network without loss of data or connection.

Flexible & Easy to Integrate

AirborneM2M incorporates support for both serial and Ethernet to Wi-Fi 802.11 2.4 or 5 GHz communications. Utilizing AirborneM2M PortFlex capability, OEMs may configure via software any combination of UART, SPI, Ethernet, GPIO and 802.11 interfaces. Each individual port can be independently configured.

A New Level of Performance in Embedded M2M Modules

Technology

  • IEEE 802.11a/b/g/n, Wi-Fi compliant

Frequency

  • 2.4 ~ 2.4835 GHz (US/Canada/Europe)
  • 5.150 ~ 5.350 GHz
  • 5.725 ~ 5.825 GHz

Modulation Technology

  • DSSS, CCK, OFDM

Modulation Type

  • DBPSK, DQPSK, CCK, BPSK, QPSK, 16QAM, 64QAM

Network Access Modes

  • Infrastructure (Client), Ad Hoc

Channels

Europe:

  • 13 Channels 802.11b/g
  • 19 Channels 802.11a

Wireless Data Rate

  • 802.11b:11, 5.5, 2, 1 Mbps
  • 802.11a/g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
  • 802.11n: 65, 58.5, 42, 39, 26, 19.5, 13, 6.5 Mbps

MAC

  • CSMA/CA with ACK, RTS, CTS

Network Protocols

  • TCP/IP, ARP, ICMP, DHCP, DHS, UDAP, TFTP, UDP, PING

Receive Sensitivity  802.11 b/g

  • 54Mb/s = -72 dBm
  • 36Mb/s = -78 dBm
  • 18Mb/s = -84 dBm
  • 6Mb/s   = -89 dBm
  • 11Mb/s = -86 dBm
  • 1Mb/s   = -92 dBm

Receive Sensitivity

  • 802.11 a 54Mb/s = -74 dBm
  • 36Mb/s = -80 dBm
  • 18Mb/s = -86 dBm
  • 6Mb/s = -90 dBm

Transmit Power 802.11a/b/g

  • 802.11b     15 dBm 
  • 802.11g     12.6 dBm 
  • 802.11a     17 dBm

Security Protocols (Client mode)

  • Disabled, WEP 64 & 128bit, WPA (TKIP), WPA (AES), WPA2 (AES), 802.1x (EAP) Supplicant 802.11I, WPA & WPA2 Enterprise supplicants (EAP-TLS, EAP-TTLS(MSCHAPv2), EAPTTLS(MDS5), EAP-PEAPv0(MSCHAPv2, LEAP), EAP-FAST, LEAP) Supports Certificates and Private Key Upload and Storage (Multiple)

Antenna

  • Two (2) U.FL coaxial connectors, 50 Ohms
  • Max gain @ 5 GHz = 5.5 dBi
  • Max gain @ 2.4 GHz = 4.1 dBi

Supply

  • 3.3VDC +/-5%, 650 mA (MAX)

Supply In-rush Current

  • 1500mA (MAX) for 400us

DC Characteristics

  • Operating Current (Tx, 802.11g) = 370mA Typ. 
  • Operating Current (Rx, 802.11g) = 200mA Typ.

Environmental

  • Operating Temperature: -40° to +85°C
  • Storage Temperature: -40° to +85°C
  • Relative humidity: 5% - 95% (non-condensing)
  • Vibration: 20G peak-to-peak, 20Hz-2KHz swept
  • Shock: 1500G peak-to-peak, 0.5mS duration

Interfaces

  • Dual UART (960KBAUD), RS232/ 422/ 485, SPI (1bit/8MHz), 10/100 Ethernet, PortFlex

Digital I/O

  • 8 GPIO

LED Indicators

  • 4 indicator LED signals (RF ACT, POST, CONNECT, RF LINK), Signal Strength

Connector

  • 36 pin High Density SMT connector from Hirose (DF12-36DS-0.5V), 4mm Height

Agency Approvals

Europe:

  • CE ETSI EN300 328 RoHS & WEEE compliant
Modelle
WLNN-AN-DP551 802.11a/b/g/n, UART interface, Advanced Enterprise Security
WLNN-ER-DP551 802.11a/b/g/n, 10/100 Ethernet adapter, Advanced Enterprise Security
WLNN-SE-DP551 802.11a/b/g/n, UART with RS-232/422/485 Driver Control, Advanced Enterprise Security
WLNN-SP-DP551 802.11a/b/g/n, SPI interface, Advanced Enterprise Security
WLNN-EK-DP551 Development Kit