General
MPN: AIR-PI21AG-A-K9
Device Type: Network adapter
Form Factor: Plug-in card
Interface (Bus) Type: PCI
Width: 4.7 in
Height: 3.1 in
Weight: 0.2 lbs
Localization: Canada, United States
Networking
Connectivity Technology: Wireless
Data Link Protocol: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g
Spread Spectrum Method: OFDM, DSSS
Data Transfer Rate: 54 Mbps
Line Coding Format: DBPSK, DQPSK, CCK, 64 QAM, BPSK, QPSK, 16 QAM
Max Range Indoors: 410 ft
Max Range Open Space: 2000 ft
Status Indicators: Port status, link activity
Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.1x, Wi-Fi CERTIFIED
Antenna
Antenna: External detachable
Expansion / connectivity
Interfaces: 1 x network - Radio-Ethernet
Compatible Slots: 1 x PCI
Miscellaneous
Encryption Algorithm: 128-bit WEP, 40-bit WEP, TKIP, WPA
Compliant Standards: VCCI, EN 60950, ICES-003, IEC 60950, CSA 22.2 No. 950, UL 60950
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Manufacturer's product description
The Cisco Aironet IEEE 802.11a/b/g Wireless PCI Adapter provides high-performance 54 Mbps connectivity in the 2.4 and 5 GHz bands. Whether configured to support single 802.11b coverage, single 802.11g coverage, single 802.11a coverage, dual-mode 802.11a/g coverage or tri-mode 802.11a/b/g coverage, the Cisco Aironet 802.11a/b/g Wireless PCI Adapter is Wi-Fi compliant and combines the freedom of wireless connectivity with the performance, security, and manageability that businesses require. The low-profile form factor and two-meter cable length provide significant flexibility for installation in low-profile devices, such as slim desktops and point-of-sale (POS) devices. For versatility, both a low profile and a standard profile bracket frame are included with the adapter. The attached dual-band 2.4/5 GHz 1 dBi effective gain antenna has a two-meter cable allowing for optimal placement and maximum performance.
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