HP PROBOOK 4520S, Краткие характеристики

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Antenna Connections 2 U.FL type connectors, 50 ohm nominal impedance
Form Factor PCI-Express Half-MiniCard
Weight 0.0075 lb (3.4 g)
Dimensions 0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)
Operating Voltage 3.3V +/- 9%
Temperature Operating
Non-operating 32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
Humidity Operating
Non-operating 10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude Operating
Non-operating 0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features. 1.
Maximum output power may vary by country according to local regulations. 2.
In Power Save Polling mode and on battery power. 3.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation). 4.
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN
supplier IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows
Vista. 5.
Broadcom 4322AGN
802.11a/b/g/n
WiFi Adapter Wireless LAN StandardsIEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
*
Interoperability Wi-Fi certified (802.11abg only)
Cisco Compatible Extensions Program compliant (802.11abg only) with
Microsoft Windows Vista and XP (details at:
http://www.hp.com/go/notebooks/WLAN )
Frequency Band 2.4 GHz and 5 GHz
Data Rates 802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: 6, 6.5, 9, 12, 13, 13.5, 18, 19.5, 24, 26, 27, 36, 39, 40.5,
48, 52, 54, 58.5, 65, 78, 81, 104, 108, 117, 121.5, 130, 135, 162,
216, 243, 270, 300 Mbps
Frequency Support 20 MHz: 2.4 GHz and 5 GHz bands
40 MHz: 2.4 GHz and 5 GHz bands
Modulation Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
Security
1
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,
802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-
MSCHAPv2, LEAP, EAP-FAST.
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4) with Microsoft Windows Vista and XP only.
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010 Page 30