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WiSER 2400 Technical Manual Version 2.16 Copyright 2001-2005, OTC Wireless, Inc. All Rights Reserved Page 5 of 32
Key Features Specifications
Works with any 802.11b or 802.11g access point
Supports peer-to-peer networking with one another or any 802.11b/g
station devices
Supports TCP/IP and UDP networking over 802.11
Plug & Play operation—
o No driver on the host device is required
o Operation independent of operating system on the host
equipment or device (Windows 98/NT/2000/ME/XP, Linux, Unix,
embedded, etc.)
Supports 64-bit and 128-bit WEP encryption for secured
communication
11Mbps data rate and automatic selection of lower data rate (5.5, 2
and 1 Mbps) in degraded RF environment
Serial interface supports XON/XOFF, DTR/DSR (WiSER2400.IP and
WiSER2400.Plus) and RTS/CTS (WiSER2400.Plus) for both local
and remote hand-shake/flow control
Supports RS-232 interface (WiSER2400.IP)
Supports RS-232/485/422 interfaces, selectable by software
configuration (WiSER2400.Plus)
Compact integrated omni-directional-antenna (WiSER2400.IP)
Reverse-SMA RF connector for antenna attachment
(WiSER2400.Plus)
Microsoft-Windows-based administrative software
Protocols supported: TCP, UDP, ICMP, ARP
Comes with a virtual serial COM port redirector software, VirCOM
Model
WiSER2400.IP; WiSER2400.Plus
Standard
802.11 and 802.11b
Host Interface
RS232 (WiSER2400.IP)
RS232/485/422 (WiSER2400.Plus)
Frequency
2.4GHz – 2.497GHz
RF Channels
11 channels (US, Canada), 13 channels (Europe, Japan)
Transmission
power
16dBm at antenna input typical
RF Receiver
sensitivity
-80dBm @1e-5 BER typical
Antenna
2 dBi integrated dipole antenna (WiSER2400.IP); Reverse-
SMA RF connector (WiSER2400.Plus)
Wireless Data
Rate
11, 5.5, 2 or 1 Mbps fixed rate, or configured to automatic
rate selection
Wireless
Modulation
CCK, Direct Sequence Spread Spectrum
Wireless Link
Distance
300 ~1200 ft (WiSER2400.IP, depending on environment);
Link Distance for WiSER2400.Plus depends on antenna
used
Wireless Network
Types
Support infrastructure and ad-hoc station modes
Wireless Data
Encryption
Support the standard 64-bit and the 128-bit WEP
Network Security
MAC-address-based access control
Serial Port
Interface
Data Bit: 7/8; Parity: none/even/odd; Stop Bit: 1
Serial Data Rate
1200, 2400, 4800, 9600, 14.4K, 19.2K, 38.4K, 57.6K,
115.2K
Input Power
5VDC for WiSER2400.IP (adapter provided); 5VDC to 32
VDC for WiSER2400.Plus (to be supplied by user)
Current
consumption
<480mA (max. reached in transmit-mode)
LED Indicators
4: Power, Transmission, Receiving, Link
Operating
Temperature
-10°C – 50°C
Regulation
Compliance
FCC part 15,Class B
CE (ETSI EN 300 328-1, ETSI EN 301 489-17)
IC