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Systems Requirement: 

• 

IEEE 802.11b Wireless LAN 

• 

PCI Slot 

• 

Windows 98/2000/ME/XP 

• 

CD ROM Driver  

 

Network Operations 
Systems Support:

 

Microsoft Windows 
98/2000/ME/XP and more! 

 

Ready, Network & Go!

  

It's easy to install, it's easy to use! 
Everyone can do it.  

 
Step 1 –  
Insert WP251 PCI Card  

  

Insert WP251 into one of you 
computer’s available PCI Slot.  

 

Step 2 –  
Install Driver and Utility  

 

Insert Driver & Utility CD, 
Windows 98/2000/ME/XP will 
automatically detect it. Follow 
the Setup Wizard to install.   

 

 

 

Step 3 – 
Configure WP251 PCI Card 

Click Wireless LAN utility, Set 
up your Network ID (SSID) and 
WEP security and you are ready 
to go. 

Specification:

  

Host Interface:

 

PCI

  

• 

IEEE 802.11b WLAN Standard 

LAN Speed 

• 

Wireless: 11/5.5/2/1 Mbps Adaptive Data Rate 

Security: 

IEEE WEP 128/64/-bit 

Network Management: 

SNMP, MIB, 802.11  

Antenna: 

External Antenna Diversity System 2dB gain 

Power

: PCI

 

p

ower, No external power required 

Frequency Band: 

2.4 ~ 2.4835GHz  

Channels: 

o

11 Channels (US, Canada) 

o

13 Channels (Europe) 

o

14 Channels (Japan) 

Modulation Technique 

• 

DSSS (Direct Sequence Spread Spectrum)  

• 

1Mbps DBPSK  

• 

2Mbps DQPSK 

• 

5.5Mbps CCK 

• 

11Mbps CCK 

Output Power: 

Peak +20dBm.

 

Receiver Sensitivity: 

–70dBm Min.

 

TYPICAL OPERATION RANGE* 
DATA 
RATE 

INDOOR RANGE 

OUTDOOR RANGE 

11Mbps 

120 ft (37 m) 

400 ft (122 m) 

5.5 Mbps 

200 ft (61 m) 

600 ft (183 m) 

2 Mbps 

240 ft (73 m) 

750 ft (228 m) 

1 Mbps 

300 ft (91 m) 

1000 ft (305 m) 

Roaming: 

802.11b compliant

 

Dimension:  

4.72" x 3.54" x 0.78"  (120mm x 90mm x 20mm)  

EMI Conformance 

FCC part 15 Class B, CE Mark Class B  
*The range will vary in different operating environments due to 
effects such as building construction 
 

Features 

Benefits 

11Mbps Wireless LAN 

Fast, Reliable and Easy 
Connection  

IEEE 802.11b Standard 

Compatible with Industrial 
Standard 

External Antenna  

Increased distance and reception 

Supports most network 
operating systems 

Setup is quick and simple 

 
 
 
 

Wireless Network Diagram:

  

 
 
 
 
 
 
 
 
 
 

Ordering Information: 

WR254S 

11M IEEE802.11b Wireless Router  

                          w/ 4-port  1 Serial Port Backup 
WA300  

11M IEEE802.11b Wireless Access Point 

WP251  

11M IEEE802.11b Wireless PCI Card 

WE110P  

11M IEEE802.11b Wireless PC Card 

WU250  

11M IEEE802.11b Wireless USB Adapter 

WA739P 

11M  3Port Wireless Print Server 

CF100W           11M Wireless Compact Flash Adapter

 

 

Hawking Technologies, INC. 

6A Faraday, Irvine, California, USA 
Sales: 

(888) 662-8828, (949) 580-0888  

Fax: (949) 580-0880 
Email: [email protected] 

Tech Support

: (949) 580-0878 

Email:  [email protected] 
URL:  www.hawkingtech.com

 

 
Copyright 

 Hawking Technologies, Inc. 2002. All rights reserved  

All trademarks herein are the property of their respective owners

.  

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