- NDC Communications Network Card User Manual

Server
Wireless Cell A Wireless Cell B Wireless Cell C
AP-1 AP-2
AP-3
Station -1
Station -2
Station -3
Figure 3. Multiple AP Network
The reasons for having multiple APs installed are:
1. To increase bandwidth in order to boost overall network performance
2. To extend the coverage range
Any other type of configuration is usually a mix of these commonly used types.
Planning WWB and WEC for your wireless network
The InstantWave WWB may be used together with a hub or switch, and wirelessly
associates to the existing network backbone via InstantWave APs. It can connect
up to 16 users (per bridge) for temporary meeting areas, classrooms, etc.
The InstantWave WEC needs no extra drivers or wireless LAN configuration for
wireless operation. It may be connected to most Ethernet-ready equipment, such
as industrial PCs, scanners, etc.
Figure 4, on page 20, illustrates a complex infrastructure network that combines
APs, WWBs, and WECs.
InstantWave 11Mbps WWB/WEC
19