產品描述
Function:
Automatic fallback: 802.11g: 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, or 1Mbit/s 802.11n Draft: 20 MHz BW: 150, 130, 117, 104, 78 40 MHz BW: 300, 270, 243, 216, 162,108 (Above only specifies higher rates for each bwidth.)
Support 20MHz 40MHz channelization.
To antennas provided to allow transmission or reception on both simultaneously.
Security support for WPA/WPA2, WEP/WEP2, build-in hardware support to AES, TKIP IEEE 802.1X.
Corresponding to IEEE 802.11b/g specification IEEE 802.11n draft2.0
Interoperable with other IEEE802.11 b/g compliant systems.
Conformable to industry-stard Mini-PCI Adapter Type III-A specification.
Description:
This is a Mini-PCI adapter featured with steady stream of up to 300 Mbits/s wireless networking card providing a multimode (802.11b, 11g compliant with 11n Draft 2.0) connectivity for enterprise whole home wireless LAN access.
The Mini-PCI Adapter uses DSSS, OFDM advanced MIMO multiplexing technology to multiply the effective data rate design to provide more stable connection wider coverage than legacy 802.11 products. This gives a very robust radio channel, which is made even better by the excellent receiver sensitivity delay spread robustness.
Three transmitters three receivers allow data rates supporting >100 Mbps real-world throughput using high speed spatial multiplexing modes offer dramatic performance improvements with 2 bwidth technology (20/40MHz).
XSPAN technology delivers superior performance robust wireless connectivity throughout a home or office, enabling next-generation Wi-Fi devices to support HD video, audio streaming, on-line game VoIP simultaneously on a single network.
A firmware-based architecture is capable of supporting the latest industry stards in the security quality of service (QoS), as the draft 802.11i 802.11e (WMMTM) stards, respectively.
The Mini-PCI Card is complemented by drivers networking tools for Linux operating system. Emitech provides extensive technical documentation on integration issues such as antenna design, drivers, management software.
Security:
At the physical layer, transmissions are encrypted using WEP three levels of encryption are possible:
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40-bit key plus 24-bit initialization vector
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104-bit key plus 24-bit initialization vector
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AES, TKIP, WPA, WPA2, draft 802.11i are supported.
Attacks have been made on WEP by exploiting various weaknesses. The MINI PCI Adapter implements rom setting of the initialization vector utilizes WEP plus, which prevents initialization vectors that result in weak keys being used. WEP plus is completely compatible with WEP.
For those operating systems that support it either natively or with an add-on supplement (i.e, Linux, the 802.1x, WPA/TKIP SSN security stard are implemented. This offers port-based network access control, automatic key distribution.
Features:
Automatic fallback: 802.11g: 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, or 1Mbit/s 802.11n Draft: 20 MHz BW: 150, 130, 117, 104, 78 40 MHz BW: 300, 270, 243, 216, 162,108 (Above only specifies higher rates for each bwidth.)
z
Support 20MHz 40MHz channelization.
z
Three antennas provided to allow transmission or reception on both simultaneously.
z
Security support for WPA/WPA2, WEP/WEP2, build-in hardware support to AES, TKIP IEEE 802.1X.
z
Corresponding to IEEE 802.11b/g specification IEEE 802.11n draft2.0
Interoperable with other IEEE 802.11 b/g compliant systems.
z
Conformable to industry-stard Mini-PCI Adapter Type III-A specification.