HP 6550b, 6450b Frequency Band Data Rates, Frequency Support Modulation Security1 Sub-channels

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QuickSpecs

HP ProBook 6450b Notebook PC HP ProBook 6550b Notebook PC

Technical Specifications

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.

Broadcom 4322AGN Wireless LAN

802.11a/b/g/n Standards WiFi Adapter

Interoperability

IEEE 802.11a

IEEE 802.11b

IEEE 802.11g

IEEE 802.11n

Wi-Fi certified (802.11abg only)

Cisco Compatible Extensions Program compliant (802.11abg only) with Microsoft Windows Vista and XP

Frequency Band

Data Rates

2.4 GHz and 5 GHz

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

Modulation

Security1

Sub-channels

20 MHz: 2.4 GHz and 5 GHz bands

40 MHz: 2.4 GHz and 5 GHz bands

Direct Sequence Spread Spectrum

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

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.

Multinational support with frequency bands and channels compliant to local regulations.

Media Access	CSMA/CA (Collision Avoidance) with ACK
Protocol
Network	Ad-hoc (Peer to Peer)
Architecture	Infrastructure (Access Point Required)
Models

Roaming

Output Power (for

CCK)2

Output Power (for OFDM; power varies by data rate)2

IEEE 802.11 compliant roaming between access points

17dBm

15dBm

DA – 13616 EMEA — Version 1 — May, 2010

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Contents QuickSpecs VGA/external monitor connector HP ProBook 6550b Notebook PC Serial port Power connector Battery bay Vents At a Glance QuickSpecs Processors Intel Dual-Core Processors Operating System PreinstalledSupported CertifiedGraphics ChipsetDisplayInternal External Memory StandardHP un2420 EV DO/HSPA Mobile Broadband Module All 802.11 integrated wireless LAN optionsIntel Centrino Advanced-N 6200 Broadcom 4322AGN WiFi Adapter HP Integrated WiFi Adapter Broadcom 4313GNBluetooth 2.1+EDR Wireless Technology Keyboard 802.11a/b/g/nWindows only HP 3D DriveGuardAbrupt motion is detected Security HP Recovery ManagerHP ProtectTools Security Manager with Central Management Battery Primary battery Power SupplyLife Battery Optional HP Extended Life BatteryOptional HP Ultra Capacity Battery Primary battery and Up to 17h 30minTime Power Conservation System StandbyPower Expansion SolutionsMemory StorageMiscellaneous Input/Output DevicesStandard Memory Optional Memory UpgradesUp to Slot Quantity Supported Drive Bay Hard Drives Quantity Supported Drive BaySolid State Drive Weight System Unit Dimensions HxWxDStand-Alone Power TemperatureAdapter Weight HP 90W Smart AC DimensionsInput OutputConnector Environmental Design EMI and Safety Certifications Consumption Technology Minutes when system is OFF Configuration Pixel Resolution PitchDiagonal Size Surface TreatmentLED PPI Typical reads, including Max Media Capacity 8.5 GB Seek Time Single TrackTransport SuperMulti DLAudio Hardware Implementation Interface Supported Media16, 20 or 24-bit 16 or 20-bitPower Management Communications Integrated Intel Ethernet FeaturesFeatures Manageability Interface NIC Device Driver Name HP Fingerprint Mobile VoltageOptional symbol rates Data Mode Capabilities Fax Mode CapabilitiesSynchronous primary channel data signaling rates Command SetForm Factor Weight Dimensions Length GPS Bands Maximum Output PowerVoltage, Operating Temperature, Operating from Temperature, Non- operating, 96 hoursDBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM Output Power for DBm max CCK and OFDM2Receiver Sensitivity Configuration Utility5 Microsoft Windows XPOperating Voltage HumidityPower Consumption Power Management Interoperability Wi-Fi certifiedFrequency Band AntennaReceiver Output Power for Ofdm power varies by data rate2 Media AccessFrequency Band Data Rates Frequency Support Modulation Security1 Sub-channelsConfiguration Utility4 Microsoft Windows XP Form Factor Weight Dimensions Operating Voltage TemperatureModels Roaming Transmit Power Specification DimensionsBluetooth Software Channels Data RatesLink Topology Bluetooth ProfilesQuickSpecs