95
Specifications
*34  Refer to “Hardware Diagnostics”.
*35  Perform on the HDD recovery partition. (If this software can not be performed on the HDD recovery 
partition, perform from the recovery disc)
*36  The graphics accelerator of this computer supports up to DirectX 10.1.
To use Intel
®
 Anti-Theft Technology and Intel
®
 Identity Protection Technology (Intel
®
 IPT), a dedicated solution 
provided by a service provider is required.
Wireless LAN
 •
Data Transfer Rates*
37
IEEE802.11a :  54/48/36/24/18/12/9/6 Mbps
IEEE802.11b :  11/5.5/2/1 Mbps
IEEE802.11g :  54/48/36/24/18/12/9/6 Mbps
IEEE802.11n
20MHz:  6/13/19/26/39/52/58/65/78/104/117/130 Mbps
20MHz, Short GI:   7/14/21/28/43/57/65/72/86/115/130/150 Mbps
40MHz:  13/27/40/54/81/108/121/135/162/216/243/270 Mbps
40MHz, Short GI:   15/30/45/60/90/120/135/150/180/240/270/300 Mbps
Standard Supported ARIB STD-T66/ARIB STD-T71
IEEE802.11a (W52/W53/W56), IEEE802.11b, IEEE802.11g, IEEE802.11n*
38
Transmission Method OFDM system, DS SS system
Effective Range*
39
IEEE802.11a: Approx. 30 m unobstructed
IEEE802.11b/g/n:  Approx. 50 m unobstructed (when communicating with an 
access point)
Wireless 
Channels 
Used
Infrastructure 
mode
IEEE802.11a/n:  36/40/44/48 Channels (W52)
52/56/60/64 Channels (W53)
100/104/108/112/116/120/124/128/132/136/140 
Channels (W56)
IEEE802.11b/g/n:  1 - 13 Channels
Ad hoc mode IEEE802.11b/g:  1 - 11 Channels
RF Frequency Band
2.4 GHz (2.4 GHz - 2.4835 GHz)
5 GHz (5.15 GHz - 5.35 GHz, 5.47 GHz - 5.725 GHz)*
40
*37  These are speeds specified in IEEE802.11a+b+g+n standards.
Actual speeds may differ.
*38  The description concerning support for IEEE802.11n is not a guarantee of 
connecting with other products that support IEEE802.11n.
*39  The effective range differs depending on surrounding conditions such as the radio wave environment, 
obstructions and the setup environment, and on usage conditions such as the software applications and 
OS.
*40  Using the 5.2 GHz/5.3 GHz band (W52/W53) for communication outdoors is prohibited by the Radio Act.
Before taking this computer outdoors when using W52/W53 and with the wireless LAN power turned on, 
set IEEE802.11a to be disabled. Using the 5.47 GHz to 5.725 GHz frequency band (W56) outdoors is not 
prohibited by the Radio Act.
WiMAX
 •
Data Transfer Rates*
41
Maximum for receiving  28 Mbps (best effort system)
Maximum for transmission  6 Mbps (best effort system)
Standard Supported IEEE802.16e-2005
Transmission Method OFDMA system
Effective Transmission 
Range*
42
1 km - 3 km
RF Frequency Band
2.5 GHz (2595 MHz - 2625 MHz)
*41  The values displayed as the maximum communication speed for receiving and transmitting are not the 
actual communication speeds (specification values for the mounted module).
*42  The effective range differs depending on surrounding conditions such as the radio wave environment, 
obstructions and the setup environment, and on usage conditions such as the software applications and 
OS.
DFQW5600ZABasicManualCF-S10.indb95DFQW5600ZABasicManualCF-S10.indb95 2011/11/1514:08:562011/11/1514:08:56