SMC Networks SMC7004WFW Manuel d'utilisateur télécharger pdf (Page 25)

NSTALLATION

2-9

computer to the same radio channel. However, the Wireless Barricade Plus

can provide access to your wired/wireless LAN or to the Internet for all

wireless workstations. Each wireless PC in this network

infrastructure can talk to any computer in the wireless group via a

radio link, or access other computers or network resources in the

wired LAN infrastructure or over the Internet via the Wireless Barricade

Plus.

The wireless infrastructure configuration not only extends the

accessibility of wireless PCs to the wired LAN, but also doubles the

effective wireless transmission range for wireless PCs by

retransmitting incoming radio signals through the Wireless Barricade Plus.

A wireless infrastructure can be used for access to a central database,

or for connection between mobile workers, as shown in the

following figure:

Figure 2-4. Making WLAN Connections

Internet

Access

Device

SMC7004WFW

Wireless

Router

Cable/DSL

Broadband

Notebook with Wireless

PC Card Adapter

PC with Wireless

PCI Adapter

Wired LAN

Wired to Wireless

Network Extension

SMC7004AWBR

LAN

PWR

WLAN

WAN

Link

Activity

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SMC Networks SMC7004WFW Manuel d'utilisateur Page 25