WiFi Wireless Ethernet Adapter User Guide ASR-102, ACR-201

2
AirEZY-2411-BT (ASR-102/ACR-201) WiFi Radio
Specifications
Model
AirEZY-2411-BT
Standard
802.11 and 802.11b
Host Interface
Ethernet, 802.3, RJ-45 receptacle
Frequency
2.4GHz – 2.495GHz
RF Channels
11 channels (US, Canada), 13 channels (Europe), 13 channels (Japan)
Transmission power
14dBm at antenna input typical
Receiver sensitivity
-80dBm @1e-5 BER typical
Antenna
Dipole antenna with ~2dBi gain
Data Rate
11, 5.5, 2 or 1 Mbps fixed rate, or configured to automatic rate
selection
Modulation
CCK, Direct Sequence Spread Spectrum
Link Distance
~1200 ft in open space
Network Types
Support both the ad hoc mode and the infrastructure mode
Data Encryption
Support the standard 64-bit WEP and the optional 128-bit WEP
Support User-enabled Dynamic WEP key generation and
distribution
Network Security
Selectable levels of access control: SSID hidden in beacon, exact SSID
match and MAC-address-based allowed-list; password protected AP
configuration
AC adapter
Output: 5V, 2.6A; Input:100-120V, 50-60Hz, ~1.0A max
Current consumption
<480mA (max. reached in transmit-mode)
LED Indicators
4: Power, Transmission, Receiving, Link/Ethernet-connection
Operating Temperature
-10°C – 50°C
Regulation Compliance
FCC part 15, Class B; CE
Key Features
 Highest degree of security provided by Dynamic WEP encryption key distribution
 Configurable as either an Access Point or a Station
 Plug & Play as a Station—
o No driver on the host device is required for radio operation
o Radio operation is independent of the operating system on the host device (Windows
98/2000/ME, Linux, Unix, embedded, etc.), as long as an Ethernet port is properly supported
 Simple, effective and user selectable network access control methods as an AP
 Industry standard IEEE 802.11b-compliant wireless interface; Interoperable with AP and Client
radios from other vendors (WiFi certified)
 Ethernet (802.3 compliant) host interface to enable true Plug & Play
 11Mbps data rate and automatic selection of lower data rate (5.5, 2 and 1 Mbps) in degraded RF
environment
 Integrated omni-directional-antenna to provide best tradeoff between link-quality and mobility
 Microsoft-Windows-based configuration tool
Applications
 Standard-compliant wireless networking for computers and equipment with an Ethernet interface
 Where Plug & Play is essential
o As rental Internet-access devices in public space: Hotels, motels, cyber-café, airport lounges, etc.
o As rental Internet-access devices at trade shows, large meetings and other one-time events
o As shared Internet-access devices for visitors to an office
 Embedded devices, tools, instruments, equipment and appliances that can benefit from the re-
configurability of wireless link yet are unfriendly to the installation of device-drivers
o POS equipment for stores where re-configuration is frequent
o Control/monitor equipment where mobility is required