SMC EliteConnect Wireless Bridge Uživatelská příručka Strana 26

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Introduction
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1
System Configuration
At each location where a unit is installed, it must be connected to the local network
using the power injector module. The following figure illustrates the system
component connections.
Features and Benefits
SMC2891W-AG units support a 5 GHz point-to-point wireless link up 15.4 km (at
6 Mbps data rate) using integrated high-gain 17 dBi antennas
SMC2890W-AG units support 5 GHz point-to-multipoint links using various
external antenna options
Both SMC2890W-AG and SMC2891W-AG units also support access point
services for the 5 GHz and 2.4 GHz radios using various external antenna options
Maximum data rate up to 108 Mbps on the 802.11a (5 GHz) radio
Outdoor weatherproof design
IEEE 802.11a and 802.11b/g compliant
Local network connection via 10/100 Mbps Ethernet port
Powered through its Ethernet cable connection to the power injector module
Includes wall- and pole-mount bracket
Security through 64/128/152-bit Wired Equivalent Protection (WEP) or 128-bit
Advanced Encryption Standard (AES) encryption
Scans all available channels and selects the best channel and data rate based on
the signal-to-noise ratio
Manageable through an easy-to-use web-browser interface, command line (via
Telnet), or SNMP network management tools
Indoor Outdoor
LAN Switch
AC Power
Power
Injector
Wireless Bridge Unit
Ground Wire
Ethernet Cable
Ethernet
Cable
External Antenna
RF Coaxial Cable
Lightning
Arrestor
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