Technical data
Security
Encryption types: compatible with WEP, TKIP,
AES***, WPA 1.0 and WPA 2.0
Encryption key, lengths supported: 64 bits and
128 bits
Maximum recommended number of computers
to be connected over wireless LAN (during ad
hoc connection)
10 units or less ****
* “Wi-Fi based” indicates that the interconnectivity test of the organization which guarantees the
interconnectivity of wireless LANs (Wi-Fi Alliance) was passed.
** The operating distances given above increase or decrease depending on factors such as the
number of walls, re
fl
ecting material or interference by external RF sources.
*** Network key encryption (WEP) occurs with the number of bits given above, after deduction of
the
fi
xed length of 24 bits the user may however also set 40 or 104 bits.
**** Depending on the particular practical application, the number of computers which can be
networked is reduced if necessary.
Rechargeable battery
For information on the batteries used in your device, please see
"http://www.fujitsu.com/fts/support/"
.
LIFEBOOK U728:
3 cell rechargeable battery
45Wh
LIFEBOOK U748/U758:
4 cell rechargeable battery
50 Wh
Rated voltage
10.8 V
14.4 V
Rated capacity
4170 mAh
3490 mAh
AC adapter
Technicaldata
Electrical data
Rated voltage
100 V – 240 V (automatic)
Rated frequency
50 Hz – 60 Hz (automatic)
Secondary
Rated voltage
19 V
Max. rated current
3.42 A/4.74 A
Max. rated wattage
65 W/90 W
An additional AC adapter or power cable can be ordered at any time.
Fujitsu
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