Technical data
Security
Encryption types: c ompatible 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” indicate
s that the interconnectivity test of the org anization which gua rantees the
interconnectivity of wi
reless LANs (Wi-Fi Alliance) was passed.
** The operating distan
ces given above increase o r decrease depending on factors such as the
number of walls, re flect
ing material or interference by e xternal RF sources.
*** Network key encryp
tion (WEP) occurs with the number of bits given above, after d eduction of
the fixed length of 24 bi
ts the user may how ever also set 40 or 104 bits.
**** Depending on the
particular practical application, the number of computers which can be
networked is reduce
d if necessary.
Rechargeable battery
For information on the batteries used in your device, please see
"
http://www.fujitsu.com/fts/su pport/".
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 capa city 4170 mAh 3490 mAh
AC adapter
Tec hni ca
ldata
Electric
al data
Rated vol
tage
100 V – 240 V (automatic)
Rated frequency 50 Hz – 60 Hz (automatic)
Second
ary
Rated
voltage
19 V
Max.
rated current
3.42 A/4.74 A
Max. rated w attage
65 W/90 W
An a
dditional AC adapter or power cable can be ordered at any time.
Fujitsu 95