Toshiba Satellite L450 series, Руководство по обслуживанию

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Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual 1-4
 Wireless LAN
Some computers in this series are equipped with a Wireless LAN card. This WLAN module
may come in with the following types (depending on the model):
 Intel 802.11a/b/g/n (Shirley Peak 1x2; Shirley Peak 3x3)
 Intel 802.16e & 80211a/b/g/n (Echo Peak 1x2)
 Atheros HB93, Atheros HB95 – HMC type; Atheros XB91, Atheros XB95 – FMC type
 Realtek 802.11b/g (RTL8187B) – FMC type, Realtek 802.11b/g (RTL8187SE) – HMC
type, 802.11b/g/n (RTL8191SE)
 Internal Modem (BTO)
Some models are equipped with the integrated modem. The integrated modem provides
capability for data and fax communications that support the V.90 (V.92) standards and
includes a modem jack for connection to the telephone line. Please note that both the V.90
and V.92 standards are only supported in the USA, Canada, United Kingdom, France,
Germany and Australia - only the V.90 standard is supported in other regions. You should
also be aware that the speed of data and fax transfer will depend on the analog telephone
line conditions. The integrated model is only installed as a standard device in some markets.
This internal modem comes with MDC 1.5 solution (Azalia interface).
 Figure 1-1 shows the computer and its system unit configuration.