WiReach BK WiReach BK Data Sheet Ver. 1.30 Connect One Ltd. 20 Atir Yeda Street Kfar Saba 44643, Israel Phone: +972-9-7660456 Fax: +972-9-766-0461 Email: sales@connectone.com www.connectone.com Pub. No. 11-4400-03, Copyright © Connect One, 2008-2011. All rights reserved.
Information provided by Connect One Ltd. is believed to be accurate and reliable. However, Connect One assumes no responsibility for its use, nor any infringement of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent rights of Connect One other than for circuitry embodied in Connect One’s products. Connect One reserves the right to change circuitry at any time without notice.
Connect One Revision History Revision History 11-4400-03 Version Date Description 1.00 August 2010 Initial preliminary version 1.10 August 2010 Updated Mechanical Dimensions 1.15 August 2010 Misc. Updates 1.20 August 2010 Formatting 1.
Connect One Contents Contents 1 Introduction....................................................................................................................... 1-1 1.1 General Description ..................................................................................................... 1-1 1.2 Hardware Description ................................................................................................... 1-1 1.3 Performance Specifications ..............................................
Connect One Figures Figures Figure 4-1: Pin-out for WiReach BK .......................................................................................... 4-1 Figure7-1: Mechanical Dimensions ..........................................................................................
Connect One Tables Tables Table 4-1: Connector Signal Description ................................................................................. 4-2 Table 6-1: Absolute Maximum Ratings..................................................................................... 6-1 Table 6-2: DC Operating Characteristics.................................................................................. 6-1 Table 9-1: Internet Protocol Compliance ..................................................................
Connect One Introduction 1 Introduction 1.1 General Description WiReach BK is a secure serial-toWireless LAN device server module that also acts as a bridge to connect serial devices to 802.11b/g Wireless LANs. It ™ includes the iChip CO2144 IP ™ Communication Controller chip and Marvell 88W8686 WiFi chipset. It is packaged in RoHS-compliant ultra-slim form factor and uses an industry standard pin-out. WiReach BK offers much more than many other device servers on the market.
Connect One Introduction Internet Protocols ARP, ICMP, IP, UDP, TCP, DHCP, DNS, NTP, SMTP, POP3, MIME, HTTP, FTP and TELNET Security Protocols SSL3/TLS1, HTTPS, FTPS, RSA, AES-128/256, 3DES, RC-4, SHA-1, MD5, WEP, WPA and WPA2 Protocols Accelerated in HW AES, 3DES and SHA Application Program Interface Connect One’s AT+i protocol SerialNET mode for transparent serial data-to-Internet bridging Wireless Specifications Standards Supported: IEEE 802.11b, IEEE 802.
Connect One Features 2 Features 2.1 Security Acts as a security gap between the host application and the network One secure SSL3/TLS1 socket Provides WEP, WPA and WPA2 Wireless LAN security Supports multiple Certificate Authorities and both client-side and server-side authentication Secure FTP and HTTP clients (over SSL3) Includes a true hardware random number generator AES, 3DES and SHA accelerated in hardware 2.
Connect One Typical Applications 3 Typical Applications Adding IP communications over WiFi to serial embedded devices. Adding SSL security to M2M solutions. WiReach BK supports several operational modes: SerialNet Serial to WiFi Bridge - allowing transparent bridging of Serial over WiFi, using a 3Mbps fast UART. This is a true plug-and-play mode that eliminates any changes to the host application. PPP modem emulation – allowing existing (i.e.
Connect One Pin Descriptions 4 Connector Pin Description The WiReach BK module includes the iChip CO2144 IP Communication Controller and the Marvell 88W8686 802.11b/g WiFi chipset mounted on a socket form-factor module. 4.
Connect One 4.2 Pin Descriptions Pin Functional Description Pin Signal type Description 1 GND power 2 GND power 3 GND power 4 GND power 5 VDD Power 6 VDD Power 7 VDD Power 8 VDD Power 9 nCTS0 Digital Input UART 0 clear to send 11 TXD0 Digital Output UART 0 transmit 12 DDP Analog USB device positive 14 DDM Analog USB device negative 15 nRTS0 Digital Output UART 0 request to send 21 RXD0 Digital Input UART 0 receive 25 VREF Digital Output 3.
Connect One Interfaces 5 Interfaces 5.1 Serial Interface RXD0 21 TXD0 11 nCTS0 9 nRTS0 15 WiReach BK Connector 5.
Connect One Electrical Specifications 6 Electrical Specifications 6.1 Absolute Maximum Ratings Parameter Rating VDD supply respect to ground -0.3V to +5V Voltage at any other pin with respect to ground -0.3V to +3.5V Operating temperature -20°C to 75°C (-4°F to 1675°F) Storage temperature -65°C to 125°C (-85°F to 257°F) Table 6-1: Absolute Maximum Ratings 6.2 DC Operating Characteristics Parameter Min Typical Max Units VDD 3.4 3.58 3.76 Volts High-level Input 2.0 +3.
Connect One 6.3 Electrical Specifications Tx Specifications Item Condition Transmit Power Levels 11b 15 dBm 11g 15 dBm Fc+/-11MHz 40 dBc Fc+/-22MHz 60 dBc Fc+/-11MHz 30 dBc Fc+/-20MHz 40 dBc Fc+/-30MHz 50 dBc ±10 ppm Transmit Spectrum Mask 11b 11g Transmit Center Frequency Tolerance Min Temperature=25°C Typ Max Unit Table 6-2: Tx Specifications 6.4 Rx Specifications Item Condition Min Typ Max Unit Receiver Minimum Input Level Sensitivity 802.
Connect One Protocol Compliance 7 Mechanical Dimensions Note: All measures are in millimeters 1.2 5 2.4 1.8 2.
Connect One Electrical Specifications 8 Ordering Information Ordering Information Part Number Description CO-IW-SM2144N2-BIO WiReach BK module iW-CAB-150 Miniature coaxial w/ pigtail cable. UFL-SMA connectors. 150mm length. iW-ANT2-BL 2.4GHz WiFi antenna, 2.
Connect One Electrical Specifications 9 Internet Protocol Compliance WiReach BK complies with the Internet standards listed in the following table.
