Cisco AIR-AP1121G-A-K9 Server-802.11B WDR-54MB/S WPA2 2.2DBI Antenna 1100 Series Access Point

$145.00 Regular price
Sale price$145.00
CiscoSKU: 844740
Model Number: AIR-AP1121G-A-K9
Condition: Refurbished
In stock:  Yes
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The Cisco Aironet 1100 Series Access Point provides a high-speed, secure, affordable, and easy-to-use wireless LAN solution that combines the freedom and flexibility of wireless networking with the features and services required in enterprise networks. The Cisco Aironet 1100 Series supports a single radio and is available in an IEEE 802.11g version.

The access point offers flexibility and investment protection for wireless networks. With the IEEE 802.11g version, users can enjoy up to 54 Mbps data rates while maintaining full backward compatibility with legacy 802.11b devices. Administrators can configure the access point to support both 802.11g and legacy 802.11b clients for investment protection or, for higher performance, it may be configured to support only 802.11g clients. The Cisco Wireless Security Suite provides the strongest enterprise security solution available while the Cisco IOS Software operating system delivers enterprise-class services with a familiar user interface. The Cisco Aironet 1100 Series also features integrated diversity dipole antennas and an innovative mounting system for easy installation and reliable coverage in a variety of locations and orientations.

AIR-AP1121G-A-K9 Product Overview

    Technical Information

  • Wireless LAN Standard:     IEEE 802.11b/g
  • ISM Band:     Yes
  • ISM Minimum Frequency:     2.41 GHz
  • ISM Maximum Frequency:     2.40 GHz
  • Antenna Gain:     2.2 dBi
  • Antenna Type:     Diversity Dipole Antenna
  • Indoor Antenna Range:     410 ft
  • Outdoor Antenna Range:     700 ft
  • Wireless Transmission Speed:     54 Mbps
  • Wireless Security:     


    • 802.1X support including LEAP, PEAP, EAP-TLS, EAP-TTLS and EAP-SIM to yield mutual authentication and dynamic, per-user, per-session WEP keys
    • MAC address and by standard 802.11 authentication mechanisms
    • Supports Wi-Fi Protected Access (WPA)


    • Support for static and dynamic IEEE 802.11 WEP keys of 40 bits and 128 bits
    • Pre-standard TKIP WEP enhancements: key hashing (per-packet keying), message integrity check (MIC) and broadcast key rotation
    • Supports Wi-Fi Protected Access (WPA)


  • Fast Ethernet Port:     Yes

    Management & Protocols

  • Management:     
    • CiscoWorks
    • CiscoView
    • Resource Manager Essentials
    • Campus Manager
    • Telnet
    • SNMP

    Power Description

  • Input Voltage:     110 V AC
  • Input Voltage:     220 V AC
  • Power Source:     Power Supply

    Physical Characteristics

  • Form Factor:     Wall Mountable
  • Form Factor:     Ceiling Mountable
  • Height:     8.1"
  • Depth:     1.5"
  • Weight (Approximate):     10.50 oz


  • Package Contents:     
    • Cisco Aironet 1100 Series Access point power pack
    • Wall or ceiling mounting bracket
    • Security hasp adapter
    • Cubical partition mounting bracket assembly
    • Horizontal surface mounting holster
    • Mounting hardware kit
    • Product registration card
    • S11W7K9-12213JA: Cisco 1100 Series IOS Wireless LAN
  • Additional Information:     
    • Uplink: Autosensing 802.3 10/100BaseT Ethernet
    • Network architecture type: Infrastructure, star topology
  • Certifications & Standards:     
    • Wi-Fi
    • FCC configuration


    • UL 60950
    • UL 2043
    • CSA 22.2 No. 950-95
    • IEC 60950- EN 60950

    Radio Approvals:

    • FCC Part 15.247
    • RSS-139-1, RSS-210 (Canada)
    • EN 300.328 (Europe)
    • Telec 33 (Japan)
    • AS/NZ 3548 (Australia and New Zealand)

    EMI and Susceptibility (Class B):

    • FCC Par 15.107 and 15.109
    • ICES-003 (Canada)
    • VCCI (Japan)
    • EN 301.489-1 and -17 (Europe)


    • IEEE 802.11b
    • FCC Bulletin OET-65C
    • RSS-102


  • Limited Warranty:     1 Year

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