QuickSpecs

HP ProBook 4425s Notebook PC

Technical Specifications

 

 

Automatic rate re-negotiation

 

 

V.34

 

 

V.32bis

 

 

V.32

 

 

V.23

 

 

V.22bis

 

 

V.22

 

 

V.21

 

 

Bell 212A

 

 

Bell 103J

 

Fax Mode Capabilities

TIA/EIA-578-B (Class 1)

 

 

T.30, T.4 (Group 3)

 

 

V.17

 

 

V.29

 

 

V.27ter

 

 

V.21 Channel 2

 

Command Set

V.250 (Partial)

 

 

TIA-602

 

 

Identification: +GMI, +GMM, +GMR

 

 

Port control: +IPR, +ICF, +IFC, +ILRR

 

 

Modulation: +MS, +MR, +MA

 

 

Error control: +ES, +ER, +EB, +ESR, +ETBM

 

 

Data compression: +DS, +DR

 

 

V.251

 

 

 

Broadcom 4313GN

Wireless LAN Standards

IEEE 802.11b

802.11b/g/n

 

IEEE 802.11g

WiFi Adapter

 

IEEE 802.11n

 

Interoperability

Wi-Fi certified

 

 

Cisco Compatible Extensions Program compliant with Microsoft Win7, Vista

 

 

and XP (details at: http://www.hp.com/go/notebooks/WLAN)

 

Frequency Band

2.4 GHz

 

Data Rates

802.11b: 1, 2, 5.5, 11 Mbps

 

 

802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

 

 

802.11n: 6.5, 7.2, 13, 14.4, 19.5, 21.7, 26, 28.9, 39, 43.3, 52, 57.8,

 

 

58.5, 65, 72.2Mbps

 

Frequency Support

20 MHz: 2.4 GHz bands

 

Modulation

Direct Sequence Spread Spectrum

 

 

DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM

 

Security1

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.

 

Sub-channels

Multinational support with frequency bands and channels compliant to local

 

 

regulations.

DA - 13610 North America — Version 10 — November 23, 2010

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