AIR-CB20A-A-K9-40

Lifetime Warranty
AIR-CB20A-A-K9-40
Manufacturer: Cisco
Product ID: AIR-CB20A-A-K9-40
Product Description: 802,11a CardBus Adapt w/Int Ant, FCC Cnfg, 40PK
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco AIR-CB20A-A-K9-40

Easy to use, a used or new surplus AIR-CB20A-A-K9-40 was designed to make the benefits of wireless mobility completely transparent. Offering enterprise class security, a new or pre-owned AIR-CB20A-A-K9-40 wireless adapter allows for fast, secure roaming as well as support for WPA encryption. Enhanced client network management features on new and refurbished AIR-CB20A-A-K9-40 adapters include customized profile settings, support for most Windows and Mac operating systems, advanced troubleshooting, and much more. Call us for the best prices on Cisco wireless products.

MULTI-LINK proudly offers new and pre-owned Cisco AIR-CB20A-A-K9-40. Request a quote online by adding the AIR-CB20A-A-K9-40 to your quote cart with no obligation to buy! To speak to a live representative who can answer your questions about a new or refurbished Cisco AIR-CB20A-A-K9-40, call 1-800-TO MULTI (866-8584).

In addition to the AIR-CB20A-A-K9-40, MULTI-LINK also provides other Cisco adapters and components such as: access points, wireless antennas, bridges, switches, routers, radio modules, power options and WLAN controllers. In addition to housing a large inventory of new and refurbished Cisco wireless products, such as the AIR-CB20A-A-K9-40, we typically ship same day or within 1-2 days of your order. Let MULTI-LINK be your all-in-one source for new and used Cisco wireless equipment!

We value your business. Prior to shipment, each refurbished AIR-CB20A-A-K9-40 is fully tested to factory specifications to ensure we deliver quality, reliable products to our customers. Every new and used component is backed with MULTI-LINK’S lifetime warranty.

Considering an upgrade? Do you have old networking equipment gathering dust? We’re interested in your surplus AIR-CB20A-A-K9-40 as well as other excess networking equipment. MULTI-LINK encourages you to visit our Investment Recapture Page to learn more about a variety of possible buy-back options designed to maximize your ROI. Then send us your equipment list on our Sell Us Your Surplus form, or call and speak with a representative toll free at 1-800-TO-MULTI (866-8584).

You might also be interested in AIR-CB21AG-J-K9.

General Information
Manufacturer: Cisco
Product ID: AIR-CB20A-A-K9-40
Product Description: 802,11a CardBus Adapt w/Int Ant, FCC Cnfg, 40PK
Product Type: Wi-Fi Adapter
Marketing Information

The Cisco Aironet 5 GHz 54 Mbps Wireless LAN client adapter is an Institute of Electrical and Electronic Engineers (IEEE) 802.11a compliant CardBus adapter that operates in the UNII-1 and UNII-2 bands. The client adapter complements the Cisco Aironet 1200 Series 802.11a Access Point, providing a solution that combines performance and mobility with the security and manageability that enterprises require. Wireless LAN client adapters can increase productivity by enabling mobile users to have network and Internet access anywhere within a building that is equipped with a wireless network infrastructure. The Cisco Aironet client solution is easy to use, making the benefits of wireless mobility completely transparent.

Technical Information
Wireless LAN Standard: IEEE 802.11a
UNII Band: Yes
UNII Minimum Frequency: 5.15 GHz
UNII Maximum Frequency: 5.25 GHz
Number of Antennas: 1
Antenna Gain: 5 dBi
Antenna Type: Patch Antenna
Indoor Antenna Range: 200 ft
Outdoor Antenna Range: 1200 ft
Wireless Transmission Speed: 54 Mbit/s
Wireless Security:

Authentication:

  • 802.1X support including LEAP, PEAP-GTC, PEAP-MSCHAP V2, EAP-TLS, and EAP-SIM to yield mutual authentication and dynamic, per-user, per-session encryption keys
  • MAC address and by standard 802.11 authentication mechanisms

Encryption:

  • Support for static and dynamic IEEE 802.11 WEP keys of 40 bits and 128
  • TKIP enhancements key hashing (per-packet keying), message integrity check (MIC) and broadcast key rotation via WPA TKIP and Cisco TKIP
Interfaces/Ports
Host Interface: PC Card Type II
Physical Characteristics
Height: 2.1"
Width: 4.5"
Depth: 4.5"
Thickness: 190 mil
Miscellaneous
Package Contents:
  • Quick Start Guide: Cisco Aironet Wireless LAN Client Adapters
  • Cisco Aironet 5-GHz 54-Mbps Wireless Adapters CD
  • Cisco product registration card
Additional Information:
  • Regulatory Domain: America
  • Operational Voltage: 3.3 V (+/- 0.33 V)

Compatibility:

  • Windows 98
  • Windows 98 SE
  • Windows Me
  • Windows 2000
  • Windows XP
  • Mac OS 9.X
  • Mac OS X (10.2 or later)

LED Indicators:

  • Status (green)
  • Activity (amber)

Current Steady State (typical):

  • Transmit: 520 mA
  • Receive: 580 mA
  • Sleep: 20 mA
System Requirements:
  • 35 MB of free hard disk space (minimum)
  • A maximum of eight network connections if your computer is running Windows 98 or 98 SE
  • Windows NT Service Pack 6 or greater if your computer is running Windows NT
  • The Microsoft 802.1X supplicant, if your wireless network uses EAP-TLS, PEAP, or EAP-SIM authentication

    One of the following computing devices running Windows 98, 98 SE, NT, 2000, Me, or XP:
  • Laptop, notebook, or portable or handheld device equipped with a Type II or Type III PC card slot or Cardbus slot

    If your wireless network uses PEAP authentication with a One-Time Password (OTP) user database:
  • SofToken version 1.3, 2.0, or greater from Secure Computing; SecurID version 2.5 from RSA; or hardware token from OTP vendors
  • Your software token PIN or hardware token password

    The following information from your system administrator:
  • The logical name for your workstation (also referred to as client name)
  • The protocols necessary to bind to the client adapter
  • The case-sensitive service set identifier (SSID) for your RF network
  • If your computer is not connected to a DHCP server, the IP address, subnet mask, and default gateway address of your computer
  • The wired equivalent privacy (WEP) keys of the access points with which your client adapter will communicate, if your wireless network uses static WEP for security
  • The username and password for your network account
Device Supported: Desktop Computer
Compatibility:
  • Windows 98/98SE
  • Windows ME
  • Windows 2000
  • Windows XP
  • Mac OS 9.X
  • Mac OS X (10.2 or later)
Certifications & Standards:
  • Wi-Fi
  • FCC Bulletin OET-65C
  • RSS-102

IEEE:

  • 802.11
  • 802.1X
  • 802.11a

Safety:

  • UL 1950
  • CSA 22.2 No. 950-95
  • 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)
  • EMI and Susceptibility (Class B)
  • FCC Part 15.107 and 15.109
  • CES-003 (Canada)
  • VCCI (Japan)
  • EN 301.489-1 and -17 (Europe)
Platform Supported: PC
  Mac

You might also be interested in:

C9115AXI-EWC-G

C9115AXI-EWC-G

Cisco Embedded Wireless Controller on C9115AX Access Point Cisco Embedded Wireless Controller on Catalyst 9115AX Access Point; Internal Antenna; 8x8:8 MIMO on 5 GHz; BT 5; mGig; USB; -G Domain
Learn More
AIR-AP1542D-K-K9

AIR-AP1542D-K-K9

802.11ac W2 Value Outdoor AP, Direct. Ant, K Reg Dom.
Learn More
AIR-AP4800-Z-K9

AIR-AP4800-Z-K9

Cisco .11ac W2 Analytics AP w/CA; 4x4:3; Location; mGig -Z Domain
Learn More