User Manual

The T60H424 provides access to a wired LAN for wireless workstations.An integrated wireless and wired LAN
is called an Infrastructure configuration. A group of T60H424 PC users and an Access Point compose a Basic
Service Set (BSS).Each T60H424 can talk to any computer in the wired LAN infrastructure via the Access Point.
An Infrastructure configuration extends the accessibility of a T60H424 equipped PC to a wired LAN and
doubles the effective wireless transmission range for 2 T60H424 PCs. Since the Access Point is able to forward data
within its BSS, the effective transmission range in an infrastucture LAN is doubled.
Ad-Hoc
Infrastructure
Access Point
Notebook with
T60L198/T60L244
Notebook with
T60L198/T60L244
Notebook with
T60L198/T60L244
Notebook with
T60L198/T60L244
Fig 3 The effective transmission ranges
2-2
Roaming
Infrastructure mode also supports roaming capabilities for mobile users More than one BSS can be configured
as an Extended Service Set (ESS). The continuous network allows users to roam freely within an ESS. All T60H424
PCs and Access Point within one ESS must be configured with the same ESSID and use the same radio channel.