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Secure and reliable
wireless connections
that extend the
network without
costly cabling or
leased-line charges

DATA SHEET

OVERVIEW

The 3Com

®

54 Mbps Wireless LAN Building-to-Building Bridge family

provides IEEE 802.11a and 802.11g Wi-Fi connections and bridged
links across building complexes, enterprise campuses and metropolitan
areas. Wireless outdoor bridges can connect intra-building LANs which
are up to 10 miles (17 kilometers) apart, while 802.11g indoor bridges
enable network connections between adjacent buildings and out to
open areas such as atriums and storage yards. In addition, the 3Com 11a
54 Mbps Wireless LAN Outdoor Building-to-Building Bridge and 11b/g
Access Point combines the functions of a bridge and a full-featured
wireless access point in one durable weatherproof unit.

By installing 3Com building-to-building bridges, enterprises can avoid
the expense of extending their cabling plant between buildings or
using expensive leased lines with recurring monthly service fees.
Rugged design and multiple security features help ensure continuous,
reliable and secure operation. Several antenna options are available for
the indoor bridges and the outdoor bridge/access point.

KEY BENEFITS

NETWORK CONNECTIONS EVERYWHERE

3Com building-to-building bridges let users connect to the enterprise
network at full 54 Mbps or 108 Mbps Wi-Fi speeds wherever they
happen to be working—even outdoors or in a remote facility across
town. Extending the network beyond the reach of Ethernet cabling
gives users more freedom and helps them be more productive. The
bridges support both point-to-multipoint and point-to-point operation
to meet a variety of configuration requirements.

3Com

®

54 Mbps Wireless LAN

Building-to-Building Bridge Family

from left: 3Com 11a 54 Mbps Wireless LAN Outdoor Building-to-Building Bridge and
11b/g Access Point, 11g 54 Mbps Wireless LAN Indoor Building-to-Building Bridge

Summary of Contents for 3CRWE920G73

Page 1: ...ses can avoid the expense of extending their cabling plant between buildings or using expensive leased lines with recurring monthly service fees Rugged design and multiple security features help ensur...

Page 2: ...SECURE COMMUNICATIONS To ensure privacy and protect valuable information 3Com building to building bridges are equipped with a full complement of enterprise class security features The bridges provide...

Page 3: ...gmented traffic to protect data and provide workgroup containment Weatherproof fire resistant enclosure Meets stringent outdoor environmental and safety specifications with integrated antenna EN EC 60...

Page 4: ...N Bridge Point to Point Bridging 3Com WLAN bridges can be used to join sites together over wireless links that are fast reliable and secure Point to Multipoint Bridging A single 3Com WLAN bridge can c...

Page 5: ...ospital campus or mounted on the side of a building the unit provides up to 108 Mbps connectivity for mobile users on 802 11a and 802 11g and up to 11 Mbps connectivity on 802 11b Outdoor Wireless Bri...

Page 6: ...dBm 2417 2467 GHz 802 11b 1 to 11 Mbps 15 dBm 2412 2472 and 2417 2467 GHz 802 11a 6 to 48 Mbps 17 dBm 5 150 5 250 5 250 5 350 5 500 5 700 and 5 725 5 825 GHz 54 Mbps 12 dBm 5 150 5 250 GHz 17 dBm 5 25...

Page 7: ...NAGEMENT 3CRWE920G73 CLI via Telnet or SSN HTTP or HTTPS web browser interface SNMP v1 and 3 3Com Network Director Remote software upgrade via HTTP 3CRWEASYA73 CLI via console port or Telnet SSH HTTP...

Page 8: ...w Loss N to N Antenna Cable 50 Foot 3CWE812 3Com Global Services 3Com Wireless LAN Site Survey Network Health Check Installation Services and ExpressSM Maintenance www 3com com services_quote 3Com Uni...

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