• IEEE 802.11b Compliant

Superior Coverage

• Advanced radio technology provides outstanding performance at distances over 30 km (18 miles). 
  (Maximum distance depends on choice of antenna.)
  
• Superior receiver sensitivity enhances pickup of weak data signals over greater distances.
  
• Rugged design proven in outdoor installations in locations affected by wind, rain, and snow.

Remote Configuration

• Allows administrators to manage the bridge from anywhere on the network. 
  
• DHCP client support: automatically obtains a new IP address from a DHCP server.
  
• Bulk configuration: automatically propagates configuration settings to multiple bridges on the same subnet .

Security

• WEP (Wired Equivalent Privacy): 64- and 128-bit 
  
• SNMP access control: SNMP authentication prevents tampering with bridge settings.

Antenna

• Integrated 18dBi patch antenna
• The Bridge/AP utility performs intelligent antenna alignment monitoring for quick, convenient, and accurate alignment.

Management

• Full-featured Windows-based SNMP software included 
  
• Auto IP address assignment - automatically assign itself a new IP address should the DHCP server fail.
  
• Bridge discovery - allows quick location of all OvisLink bridges for centralized management.
  
• Protocol filtering: saves bandwidth and increases security by preventing the bridge from transmitting specified protocols from the wired Ethernet LAN into the wireless zone. 
  
• Trap server: with auto-notification, network administrators can easily monitor operating conditions and take preventive action to ensure maximum network uptime.
  

• The Outdoor Protection Package allows the bridge to be located outdoors, where it may be subjected to wind, rain, and snow.

Power Over Ethernet

• PoE reduces power-cable installation expenses and increases location options by carrying both data and power to the bridge through a single Ethernet cable.

Transmission Power 

• WHB/WHP-1120 (20dBm)

Transmission Rates 

• 11, 5.5, 2, and 1 Mbps, with auto fallback
• Direct Sequence Spread Spectrum (DSSS) Frequency Band, 2.4 GHz

Transmitter Characteristics 

• Frequency stability: within 25 ppm

Receiver Sensitivity 

• WHB/WHP-1120: -83dBm

Software Support 

• SNMP-based network management tools for Microsoft Windows included
  
• MIB I and MIB II support, bridge discovery, protocol filtering, trap management, firmware upgrades.

Environmental Requirements 

• Operating Temperature: -20o to 70oC
  Storage Temperature: -30o to 80oC
  Humidity: 5% to 95%, non-condensing

Dimensions & Weight

• WHB/WHP-1120: 263 X263 X 85 mm (2 kg)
  

Power 

• Input voltage 12V DC; external power supply included (input voltage 100V to 240V AC)

Regulatory Approval 

• FCC, CE, Japan, Telec (1100 and 1120 series)

Operating Environments 

• Windows 98, Me, NT 4.0 (SP4 or above), 2000, XP