Cisco Aironet 802.11a/b/g Wireless NIC

Call us at 888-566-NERD(6373)

Home

Your Account

Help

Your Cart: 275 Item(s): $80388.80 View Cart

Home > Computer > Networking > Wireless Adapters

CISCO SYSTEMS

Price: $164.99

Availability: 1345 In Stock

Mfg Part# AIRPI21AGAK9

Quantity:

Limited Exchanges

Product Information

Whether configured to support single 802.11b coverage, single 802.11g coverage, single 802.11a coverage, dual-mode 802.11a/g coverage, or trimode 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 802.11i/ Wi-Fi Protected Access 2 (WPA2) encryption for the performance, security, and manageability that businesses require.

General Information

Manufacturer:
Cisco Systems, Inc
Manufacturer Part Number:
AIR-PI21AG-A-K9
Manufacturer Website Address:
www.cisco.com
Brand Name:
Cisco
Product Line:
Aironet
Product Name:
Aironet 802.11a/b/g Wireless NIC
Product Type:
Wi-Fi Adapter

Technical Information

Wi-Fi Standard:
IEEE 802.11a/b/g
ISM Band:
Yes
UNII Band:
Yes
ISM Minimum Frequency:
2.4 GHz
ISM Maximum Frequency:
2.49 GHz
UNII Minimum Frequency:
5.15 GHz
UNII Maximum Frequency:
5.85 GHz
Number of Antennas:
1
Antenna Gain:
1 dBi
Antenna Type:
Dual Band Antenna
Indoor Antenna Range:
410 '
Outdoor Antenna Range:
2000 '
Wireless Transmission Speed:
54 Mbps
Transmission Speed Details:
6 Mbps Auto-fallback IEEE 802.11a/g
Access Method:
CSMA/CA
Time Delay:
100 ns @ 36Mbps
Transmit Power:
13 dBm IEEE 802.11a
Receiver Sensitivity:
-86 dBm Typical @ 6Mbps IEEE 802.11g
Wireless Security:
Authentication: 802.1X support, including Cisco LEAP, EAP-FAST, PEAP-GTC, PEAP-MSCHAPv2), and EAP-TLS to yield mutual authentication and dynamic per-user, per-session encryption keys (WPA and WPA2) MAC address and standard 802.11 authentication mechanisms Encryption: AES-Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) encryption (WPA2) TKIP encryption enhancements: key hashing (per-packet keying), message integrity check (MIC), and broadcast key rotation via Cisco TKIP or WPA TKIP Support for static and dynamic IEEE 802.11 WEP keys of 40 and 128 bits
Modulation:
Direct Sequence-Spread Spectrum (DSSS) 802.11g: Differential Binary Phase Shift Keying (DBPSK) @ 1 Mbps Differential Quadrature Phase Shift Keying (DQPSK) @ 2 Mbps Complementary Code Keying (CCK) @ 5.5 and 11 Mbps Orthogonal Frequency Divisional Multiplexing (OFDM) 802.11a/g: BPSK @ 6 and 9 Mbps QPSK @ 12 and 18 Mbps 16-Quadrature Amplitude Modulation (QAM) @ 24 and 36 Mbps 64-QAM @ 48 and 54 Mbps

Interfaces/Ports

Host Interface:
PCI

Management & Protocols

Management:
Cisco Aironet Desktop Utility System Tray Utility Client Administration Utility
Protocols:
TKIP

Controls/Indicators

Status Indicators:
Status (green) Activity (amber)

Power Description

Input Voltage:
3.3 V 0.3V
Input Current:
282 mA Receive @ IEEE 802.11g

Environmental Conditions

Temperature:
0 C (32.0 F) to 85 C (185.0 F) Non-operating
Humidity:
10% to 90% Non-condensing

Physical Characteristics

Dimensions:
3.12 Height x 4.72 Width
Shipping Dimensions:
2.75" Height x 10.75" Width x 6.75" Depth
Weight:
3.43 oz
Shipping Weight:
1.05 lb

Miscellaneous

Package Contents:
Aironet 802.11a/b/g Low Profile Wireless PCI Adapter 1-dBi gain antenna 2-Meter Antenna Cable Antenna base Low-profile bracket 2 x mounting screws 2 x plastic wall anchors
Additional Information:
Operating Voltage: 3.3V ( 0.3V) Regulatory domain: America Compatibility: Microsoft Windows XP Microsoft Windows 2000 LED: Status (green) Activity (amber) Receiver Sensitivity 802.11a (typical): 5.150 to 5.250 GHz: -87 dBm @ 6 Mbps, -87 dBm @ 9 Mbps, -87 dBm @ 12 Mbps, -87 dBm @ 18 Mbps, -82 dBm @ 24Mbps, -79 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps 5.250 to 5.350 GHz: -89 dBm @ 6 Mbps, -89 dBm @ 9 Mbps, -89 dBm @ 12 Mbps, -85 dBm @ 18 Mbps, -82 dBm @ 24 Mbps, -79 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps 5.725 to 5.805 GHz: -84 dBm @ 6 Mbps, -84 dBm @ 9 Mbps, -84 dBm @ 12 Mbps, -83 dBm @ 18 Mbps, -82 dBm @ 24 Mbps, -79 dBm @ 36 Mbps, -72 dBm @ 48 Mbps, -65 dBm @ 54 Mbps 5.470 to 5.725 GHz: -87 dBm @ 6 Mbps, -87 dBm @ 9 Mbps, -87 dBm @ 12 Mbps, -87 dBm @ 18 Mbps, -82 dBm @ 24 Mbps, -79 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps
Compatibility:
Windows XP Windows 2000
Certifications & Standards:
Cisco Compatible Wireless (based on Cisco Compatible Extensions v1.0 and v2.0) Wi-Fi WHQL FCC Bulletin OET-65C RSS-102 IEEE: 802.11a 802.11b 802.11g 802.11i 802.1X Safety: UL 60950 CSA 22.2 No. 60950 IEC 60950 EN 60950 Radio: FCC Part 15.401-15.407 RSS-210 (Canada) EN 301.893 (Europe) ARIB STD-T71 (Japan) AS 4268.2 (Australia) FCC Part 15.247 EN 300.328 (Europe) TELEC 33 and 66 (Japan) AS/NZS 3548 (Australia and New Zealand) EMI and Susceptibility (Class B): FCC Part 15.107 and 15.109 ICES-003 (Canada) VCCI (Japan) EN 301.489-1 and -17 (Europe)
Platform Support:
PC

Warranty

Standard Warranty:
1 Year Limited