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Cisco AIR-PI21AG-A-K9 / 74-3482-07 AIRONet 802.11 A/B/G Wireless PCI Network Adapter Card
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- Overview
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.
Technical Information
- Wi-Fi Standard: IEEE 802.11a/b/g
- ISM Band: Yes
- UNII Band: Yes
- ISM Minimum Frequency: 2.40 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 ft
- Outdoor Antenna Range: 2000 ft
- Wireless Transmission Speed: 54 Mbps
-
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
Interfaces/Ports
- Host Interface: PCI
Physical Characteristics
- Width: 4.7"
- Weight (Approximate): 1.92 oz
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 Supported: PC
Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.
