ST-614b

802.11b USB Adapter

+ Mini Thumb Size 64MB

 

WLAN Features :

·         IEEE 802.11b DSSS High Rate Compatible

·         High Speed connection, up to 11Mbps

·         Auto Fallback under noisy environment

·         High output power

·         High Sensitivity

·         64 and 128 bit Wired Equivalent Privacy

·         Plug-and-Play Installation, USB1.1 interface.

·         Cover-type antenna provide long operating range up to 450m( outdoor, 11M mode > 450 M )

·         Combined flash disk 64 MB

·         Wi-Fi Compliant

 

FLASH Features :

·         USB 1.1 Compliant

·         True Plug & Play for hot insertion

·         Connector Durability : 10,000 times

·         Expedited data rate:

            Transfer: up to 12 Mbps

·         No External Power Supply Needed

·         Erase Cycles : 1,000,000. times

·         Write Protection switch provided

·         LED indicator for WLAN / Flash access

·         Capacities : 64 MB

·         Data storage : 1 year above

 

Radio Specification

·         Frequency Band( ISM Band )

-         2400 - 2483.5 MHz (for US, Canada)

-         2400 – 2483.5 MHz (for Europe)

-         2400 – 2497.0 MHz (for Japan

 

 

 

 

·         Operating Channel

-         IEEE 802.11b, Direct Sequence Spread Spectrum

-         11 Channels (US, Canada)

-         13 Channels (Europe)

-         14 Channels (Japan)

·         Routing: Supports Static Route

·         Modulation Type: QPSK, BPSK, CCK

·         Data Rate: Up to 11 Mbps

·         Antenna: Cover-type high gain monopole antenna( > +0dBi )

·         Radiation Power:15 dBm ( typical )

·         Power Consumption

-         Continuous Tx 330mA

-         Continuous Rx 230mA

-         Power saving mode 55mA

·         Receiver SensitivityConstant temp.

-         -81 dBm at 11 Mbps

-         -83 dBm at 5.5 Mbps

-         -85 dBm at 2 Mbps

-         -87 dBm at 1 Mbps

·         Operating Range( Outdoor )

-         > 400m at 11Mbps

-         > 500m at 5.5Mbps

-         > 500m at 2Mbps

-         > 500m at 1Mbps

·         Compliant

-         Wi-Fi

-         FCC / CE / DGT

 

Environmental Requirements

·         Temperature

-         0 to 55 in Operating

-         -20 to 70 in Storage

·         Humidity

-         20% to 70% in Operating

-         20% to 90% Non-condensing in Storage

 

Physical Requirements

·         Physical Dimension: L90 (mm) x W34 (mm) x H20 (mm)

·         Weight:80g

·         LED Indicators:Wireless LAN LINK in Green, Flash Disk in Red (Optional )

·         Switch       In : WLAN, Middle : Write Protection, Out : Flash Access

 

Platform and Language suppport

·         OS support

-         WLAN: Windows 98SE, ME, 2000, XP ( NDIS 5 )

-         Flash disk: Windows 98, 98SE, ME, 2000, XP ( NDIS 5 ),Mac OS9.0 and

above, Linux Kernel 2.4 and above

·         Language:English, Traditional Chinese

·         Operating interface:USB 1.1 plug and play, and compatible with USB 2.0 spec.

 

 

Firmware function

·         IEEE 802.11b Function

-         Distributed Coordination Function (DCF)

-         Fragmentation and Reassembly

-         Wired Equivalent Privacy Algorithm ( WEP 64 / 128 bits )

-         Authentication Algorithm (Open system, Shared Key)

-         Power Management : Level Control & Power Saving Mode