3com 11g 54Mbps Wireless LAN Indoor Building-to-Building Bridge 3CRWE920G73 사용자 설명서

3 C O M

®

1 1 G   5 4 M B P S   W I R E L E S S   L A N   B U I L D I N G - T O - B U I L D I N G   B R I D G E   FA M I LY   D ATA   S H E E T

MULTIPLE SECURITY FEATURES

Wi-Fi Protected Access-Pre-Shared Key (WPA-PSK), 

Multiple encryption and authentication schemes protect all communications over the wireless LAN.

Wired Equivalent Privacy (WEP), and Advanced 
Encryption Standard (AES) encryption

VPN and VLAN pass-through 

Create secure tunnels for remote site-to-site or site-to-user data exchange. 

Weatherproof, fire-resistant enclosure with  

Rugged enclosure meets stringent outdoor environmental, safety, and security specifications; 18dBi

integrated antenna (Outdoor Building-to-Building

panel antenna maintains a consistently strong directional signal. 

Bridge) 

EC/EN 60529 IPX4 rated for water ingress protection meets the UL 50 and CAN/CSA C22.2 No.94, type 3R 
rating. 

INSTALLATION AND MANAGEMENT CONVENIENCE

Point-to-point and point-to-multipoint topology 

Provides maximum flexibility in configuring building-to-building networks; point-to-multipoint configuration

support

supports up to seven bridge connections with either indoor or outdoor bridges.

PoE support

Power can be supplied by the included power injector or by a compatible Power-over-Ethernet (PoE) switch
for deployment flexibility in hard-to-wire or remote locations.

Web browser, 3ND, and SNMP support

Enable administrators to remotely manage the bridges from anywhere and seamlessly integrate LANs with 
enterprise management tools.

NOTE: 16.9 km (10 mi) range requires 3Com wireless LAN building-to-building bridges on both buildings. Data throughput can vary depending on several factors, including
network traffic load, distance between bridges, antennas, line-of-sight, and local and remote EMI and Freznel zone obstructions.

3Com 11g 54Mbps 

Wireless LAN Outdoor

 

Building to Build

ing Bridge  

3Com 11g 54Mbps 

Wireless LAN Outdoor 

Building to Building Bridge  

3Com 11g 54Mbps 

Wireless LAN Outdoor 

Building to Build

ing Bridge  

3Com 11g 54Mbps 

Wireless LAN Outdoo

r 

Building to Building Bridge  

3Com 11g 54Mbps 

Wireless LAN Indoor 

Building to Build

ing Bridge  

3Com 11g 54Mbps 

Wireless LAN indoor

Building to Build

ing Bridge

3Com 11g 54Mbps 

Wireless LAN indoor

Building to Building Bridge

The 3Com wireless LAN

indoor and outdoor

building-to-building

bridges can be deployed

alone or in combination,

in point-to-point or

point-to-multipoint

configurations, to meet

different distance and

coverage needs. 

For example, on a school

campus, the outdoor

building-to-building

bridge can be installed on

a main office building,

providing network access

for adjacent classroom

buildings or portables

installed with 3Com wire-

less indoor or outdoor

building-to-building

bridges.

Supports distances up to 10 miles (17 km)

Adjacent classroom buildings installed with 3Com 11g 54Mbps

Wireless LAN Indoor Building to Building Bridges or 3Com 11g 54Mbps

Wireless LAN Outdoor Building to Building Bridges