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CISCO AIR-PI21AG-A-K9 PCI Wireless Adapter - Retail
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Item #:
CFCE00096477010060
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Model #:
AIR-PI21AG-A-K9
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In Stock: Usually Ships in 48 Hours
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Free Three Business Day Shipping
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CISCO AIR-PI21AG-A-K9 IEEE 802.11a/b/g PCI Wireless Adapter up to 54Mbps Data Rates CISCO Wireless Security Suite supporting WPA and WPA2, including:
Authentication:
802.1X support, including CISCO LEAP, EAP-FAST, PEAP-GTC, PEAP-MSCHAPv2
| Model | | Brand | CISCO | | Model | AIR-PI21AG-A-K9 | | Spec | | Standards | IEEE 802.11a/b/g | | Data Rates | up to 54Mbps | | Security | CISCO Wireless Security Suite supporting WPA and WPA2, including:
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 | | WPA/WPA2 | WPA2 | | Interface | PCI | | Frequency Band | 2.40 to 2.4897 GHz
5.15 to 5.35 GHz (FCC UNII 1 and UNII 2)
5.725 to 5.85 GHz (FCC UNII 3)
5.15 to 5.35 GHz (ETSI)
5.47 to 5.725 (ETSI)
5.15 to 5.25 GHz (Japan) | | Modulation | DSSS
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
OFDM
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 | | LEDs | Status (green) and Activity (amber) | | Transmitted Power | 802.11b/g:
20 dBm (100 mW) @ 1, 2, 5.5, and 11 Mbps
18 dBm (63 mW) @ 1, 2, 5.5, 6, 9, 11, 12, 18, and 24 Mbps
17 dBm (50 mW) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, and 36 Mbps
15 dBm (30 mW) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, and 48 Mbps
13 dBm (20 mW) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
10 dBm (10 mW) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
802.11a:
16 dBm (40 mW) @ 6, 9, 12, 18, and 24 Mbps
14 dBm (25 mW) @ 6, 9, 12, 18, 24, and 36 Mbps
13 dBm (20 mW) @ 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
11 dBm (13 mW) @ 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
10 dBm (10 mW) @ 6, 9, 12, 18, 24, 36, 48, and 54 Mbps | | Antenna | Integrated dual-band 2.4/5-GHz, 1-dBi, effective-gain antenna on a two-meter cable | | Operating Range | (Typical with CISCO Aironet 802.11a/b/g Wireless CardBus Adapter at maximum transmit power communicating with a CISCO Aironet 1231 Access Point configured with a 2.2-dBi dipole antenna for 802.11b/g, and a 6-dBi gain patch for 802.11a.)
Indoor (typical): 802.11a 802.11b/g
54 Mbps 45 ft (13 m) 90 ft (27 m)
18 Mbps 110 ft (33 m) 180 ft (54m)
11 Mbps 165 ft (50 m) 160 ft (48 m)
6 Mbps 300 ft (91 m)
1 Mbps 410 ft (124 m)
Outdoor (typical): 802.11a 802.11b/g
54 Mbps 100 ft (30 m) 250 ft (76 m)
18 Mbps 600 ft (183 m) 600 ft (183 m)
11 Mbps 1000 ft (304 m) 1000 ft (304 m)
6 Mbps 1300 ft (396 m)
1 Mbps 2000 ft (610 m) | | System Requirements | Standard and low-profile Type II PCI with standard PCI interface
Microsoft Windows XP and Windows 2000 | | Dimensions | 4.7" x 3.1" | | Weight | 0.23 lbs. | | Temperature | 0 to 70°C | | Humidity | 10 - 90%(non-condensing) | | Feature | | Features | CISCO Wireless Security Suite
Bundled with comprehensive, easy-to-use client network management utilities to provide a secure, intuitive, and convenient way to manage and configure the adapter
CISCO LEAP Single Sign-on
CISCO Wireless Domain Services (WDS) | | Packaging | | Package Contents | AIR-PI21AG-A-K9
Resource Disk
Getting Started Guide
Bracket | | Manufacturer Warranty | | Parts | 5 years limited | | Labor | 5 years limited |
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