HP 255 G3 Especificaciones rápidas descargar pdf (Pagina 19)

QuickSpecs

HP 245 G3 Notebook PC

HP 255 G3 Notebook PC

Technical Specifications

Americas English – HP 245 G3 and HP 255 G3 Notebook PC – January 2014

Page 19

* Wireless access point and internet service required. Availability of public wireless access points

limited.

** Sold separately or as an optional add-on feature.

Qualcomm 802.11b/g/n

Bluetooth 4.0 Combo Card*

Wireless LAN Standards

IEEE 802.11b

IEEE 802.11g

IEEE 802.11n

Interoperability

Wi-Fi certified

Cisco Compatible Extensions Program compliant with Microsoft

Windows7 (details at: hp.com/go/notebooks/WLAN)

Frequency Band

2.402 – 2.482 GHz

Data Rates

802.11b: 1, 2, 5.5, 11 Mbps

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

802.11n: 150Mbps for MCS7

Modulation

Direct Sequence Spread Spectrum

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

Security

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. WAPI

Support for Cisco Security Features (proven compatibility with

Cisco Aironet infrastructure products through the Cisco

Compatible Extensions Program Version 5) with Microsoft

Windows Vista and XP only.

Sub-channels

Multinational support with frequency bands and channels

compliant to local regulations.

Media Access Protocol

CSMA/CA (Collision Avoidance) with ACK

Network Architecture

Models

Ad-hoc (Peer to Peer)

Infrastructure (Access Point Required)

Roaming

IEEE 802.11 compliant roaming between access points

Output Power

(for CCK)

13.5dBm , minimum

Power Consumption

Idle associated: 250 mW

Idle unassociated: 150 mW

Transmit: 2.0 W (max)

Receive: 2.0 W (max)

Power Management

ACPI compliant power management

802.11 compliant power saving mode

Receiver Sensitivity

11b:-88dBm@11Mbps,

11g:-74 dBm@54Mbps,

11n:[email protected]ps.

Antenna type

High efficiency dual antenna with spatial diversity, mounted in the

display enclosure

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HP 255 G3 Especificaciones rápidas Pagina 19

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