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AIR-PI21AG-E-K9

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AIR-PI21AG-E-K9
Manufacturer: Cisco
Product ID: AIR-PI21AG-E-K9
Product Description: 802,11a/b/g Low Profile PCI Adapter; ETSI Cnfg
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
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Pre-owned, used and refurbished Cisco AIR-PI21AG-E-K9

The Cisco Aironet AIR-PI21AG-E-K9 is an 802.11a/b/g Wireless PCI Adapter developed using enterprise-class security standards that utilizes the 802.1X standard for port-based network access. Wi-Fi Alliance certified, the AIR-PI21AG-E-K9 supports WPA2 for interoperable, standards-based WLAN security. Its low profile and two-meter cable offer flexible installation using either the standard profile or the low-profile bracket frame (both included). Whether you opt for a used or new surplus AIR-PI21AG-E-K9, you’ll increase efficiency with its attached dual-band, 2.4/5-GHz, 1-dBi effective gain antenna with a two-meter cable enabling strategic placement for optimal performance.

MULTI-LINK offers two easy ways to receive a quote on your new or used Cisco AIR-PI21AG-E-K9. Simply add the AIR-PI21AG-E-K9 to your quote cart or call 1-800-TO MULTI (866-8584) and speak with a live representative that can give you pricing details on a new or pre-owned Cisco AIR-PI21AG-E-K9.

MULTI-LINK carries an unparalleled inventory of new and refurbished Cisco wireless products, including the AIR-PI21AG-E-K9. In addition, we sell other Cisco wireless components including adapters, access points, antennas, bridges, radio modules, power options and WLAN controllers. All orders typically ship same day or within 1-2 days. Let MULTI-LINK be your number one source for AIR-PI21AG-E-K9 components, as well as new and used Cisco wireless equipment!

To prove we are committed to providing quality, reliable products to our customers, each refurbished AIR-PI21AG-E-K9 is fully tested to factory specifications before leaving our Torrance, California facility. MULTI-LINK’S warranty protects you for lifetime.

Do you have networking equipment sitting idle, gathering dust? Are you putting off an equipment upgrade? Save money by selling MULTI-LINK your surplus AIR-PI21AG-E-K9 and other excess networking equipment. Check out our Investment Recapture Page for a variety of ROI-maximizing buy-back options. Then send us your equipment list on our Sell Us Your Surplus form, or feel free to call a representative toll free at 1-800-TO-MULTI (866-8584).

You might also be interested in AIR-PCI352/10.

General Information
Manufacturer: Cisco
Product ID: AIR-PI21AG-E-K9
Product Description: 802,11a/b/g Low Profile PCI Adapter; ETSI Cnfg
Product Type: Wi-Fi Adapter
Marketing 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.

Technical Information
Wireless LAN Standard: IEEE 802.11a/b/g
ISM Band: Yes
UNII Band: Yes
ISM Maximum Frequency: 2.49 GHz
UNII Minimum Frequency: 5.15 GHz
UNII Maximum Frequency: 5.73 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 Mbit/s
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
Height: 3.1"
Width: 4.7"
Weight (Approximate): 1.92 oz
Miscellaneous
Additional Information:
  • Operating Voltage: 3.3V (±0.3V)
  • Regulatory domain: ETSI

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
System Requirements:
  • Compatible Interface: Standard and low-profile Type II PCI with standard PCI interface
Device Supported: Desktop Computer
Compatibility:
  • Microsoft Windows XP
  • Microsoft 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

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