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Cisco AIR-PI21AG-W-K9

New & Used Cisco AIR-PI21AG-W-K9

Cisco AIR-PI21AG-W-K9 from ICP Networks

ICP Networks buy and sell Cisco AIR-PI21AG-W-K9, and the large inventory of stock which we hold at our state of the art headquarters often allows us to offer same day shipping throughout the UK, with next day service across Europe and around the world on the parts you require.

ICP Networks buy and sell Cisco AIR-PI21AG-W-K9, and the large inventory of stock which we hold at our state of the art headquarters often allows us to offer same day shipping throughout the UK, with next day service across Europe and around the world on the parts you require.

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New And Used Cisco AIR-PI21AG-W-K9

802.11a/b/g (5GHz/2.4 GHz) Adapters

If for any reason you are unable to locate the Cisco AIR-PI21AG-W-K9, or anything else you are looking for, please CONTACT one of our team.

ICP Networks stocks a wide range of new / used Cisco AIR-PI21AG-W-K9, as well as the other AIR-PI21AG-W-K9 Routers, Switches and IP Phones which will allow a business of any size to put together a state of the art communications network specifically tailored to meet its needs, both now and in the future.

We also buy back excess and unwanted IT and networking equipment which has a resale value, allowing our customers to realise the cash value of unwanted technology assets, or reduce the cost of an upgrade or installation. Call us on +44 1625 468 450 and our customer care team will take the time to set out all the options ICP Networks offers for building a system to exactly meet your needs.

802.11a-b-g-5ghz-2.4-ghz-adapters.asp

 

Cisco AIR-PI21AG-W-K9 Specifications

General Information

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

Technical Information

Wireless LAN 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 GHz
Number of Antennas 1
Antenna Gain (Isotropic) 1 dBi
Antenna Type Dual Band Antenna
Indoor Antenna Range 125 m
Outdoor Antenna Range 609.6 m
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

Width 12 cm
Weight (Approximate) 54.4 g

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
  • 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

 

Why Choose Cisco AIR-PI21AG-W-K9?

802.11a/b/g (5GHz/2.4 GHz) Adapters - AIR-PI21AG-W-K9

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.

If for any reason you are unable to locate the Cisco AIR-PI21AG-W-K9, or anything else you are looking for, please CONTACT one of our team.