IBM L3 User Manual download pdf (Page 160)

C-2 User’s Manual

L350/L350D

The range of the wireless signal is related to the transmit rate of the

wireless communication. Communications at lower transmit range may

travel larger distances.

■ The range of your wireless devices can be affected when the antennas

are placed near metal surfaces and solid high-density materials.

■ Range is also impacted due to “obstacles” in the signal path of the radio

that may either absorb or reflect the radio signal.

Supported frequency sub-bands

Subject to the radio regulations that apply in your country/region, your

Wireless LAN card may support a different set of 5 GHz/2.4 GHz

channels.Consult your Authorized Wireless LAN or TOSHIBA Sales office

for information about the radio regulations that apply in your country/region.

Table Wireless IEEE 802.11 Channels Sets (Revision B and G)

When installing Wireless LAN cards, the channel configuration is managed

as follows:

■ For wireless clients that operate in a Wireless LAN infrastructure, the

Wireless LAN card will automatically start operation at the channel

identified by the Wireless LAN Access Point. When roaming between

different access points the station can dynamically switch to another

channel if required.

■ In a Wireless LAN Access Point, the Wireless LAN card will use the

factory-set default channel(printed in bold), unless the LAN

Administrator selected a different channel when configuring the

Wireless LAN Access Point device.

R-F Frequency ■ Band 5 GHz (5150-5850 MHz) (Revision A, draft N)

■ Band 2.4 GHz (2400-2483.5 MHz) (Revision B, G,

draft N)

Frequency Range Channel ID 2400-2483.5 MHz

1 2412

2 2417

3 2422

4 2427

5 2432

6 2437

7 2442

8 2447

9 2452

2457

11 2462

2467

2472

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IBM L3 User Manual Page 160

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