INTRODUCTION

User's Manual

Communications

Modem

An internal modem provides capability for data and fax

 

communication. It supports V.90 (V.92). Refer to Appendix

 

E. The speed of data transfer and fax depends on analog

 

telephone line conditions. It has a modem jack for connect-

 

ing to a telephone line. It is preinstalled as a standard

 

device in some markets. Both of V.90 and V.92 are sup-

 

ported only in USA and Canada and Australia. Only V.90 is

 

available in other regions.

LAN

The computer is equipped with a LAN card that supports

 

Ethernet LAN (10 Mbit/s, 10BASE-T) and Fast Ethernet

 

LAN (100 Mbit/s, 100BASE-TX). It is preinstalled as a

 

standard device in some markets.

Wireless LAN

Some computers in this series are equipped with a wireless

 

LANmini-PCI card thatis compatible with other LANsystems

 

based on Direct Sequence Spread Spectrum / Orthogonal

 

Frequency Division Multiplexing radio technology that

 

complieswiththe IEEE802.11Standard(RevisionA,BorG),

 

and Turbo Mode.

Automatic Transmit Rate Select mechanism in the transmit range of 54, 48, 36, 24, 18, 12, 9 and 6 Mbit/s. (Revision A and G, Revision B/G, A/B/G combo type)

Automatic Transmit Rate Select mechanism in the transmit range of 11, 5.5, 2 and 1 Mbit/s. (Revision B)

Automatic Transmit Rate Select mechanism in the transmit range of 108, 96, 72, 48, 36, 24, 18 and 12 Mbit/s. (Turbo Mode, Revision A/B/G combo type)

Frequency Channel Selection (5 GHz: Revision A / 2.4 GHz: RevisionB/G)

Roaming over multiple channels

Card Power Management

Wired Equivalent Privacy (WEP) data encryption, based on 152bitencryptionalgorithm.(RevisionB/G,A/B/Gcombo type). Wired Equivalent Privacy (WEP) data encryption, based on 128 bit encryption algorithm. (Revision B only type).

Advanced Encryption Standard (AES) data encryption, based on256bitencryptionalgorithm.(RevisionB/G,A/B/Gcombo type)

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Toshiba A40 Series manual Communications, Lan