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Cisco Systems, Inc AIR-AP1120B-E-K9 Aironet 1100  Access Point
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Cisco Systems, Inc
Wireless Access Points/Bridges
Cisco Systems, Inc AIR-AP1120B-E-K9 Aironet 1100  Access Point

The Cisco Aironet 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 Access Point 802.11b version is field upgradable to 802.11g. 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 1120 802.11b Wireless Access Point also features integrated diversity dipole antennas and an innovative mounting system for easy installation and reliable coverage in a variety of locations and orientations.

The Cisco Aironet Access Point also supports Wi-Fi Multimedia (WMM) and pre-standard 802.11e. WMM improves the user experience for audio, video, and voice applications over a Wi-Fi wireless connection.

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AIR-AP1120B-E-K9 Product Overview
    Technical Information
  • Wireless LAN Standard:     IEEE 802.11b
  • ISM Band:     Yes
  • ISM Minimum Frequency:     2.41 GHz
  • ISM Maximum Frequency:     2.40 GHz
  • Total Number of Antennas:     1
  • Antenna Gain:     2.2 dBi
  • Antenna Type:     Diversity Dipole Antenna
  • Indoor Antenna Range:     410 ft
  • Outdoor Antenna Range:     700 ft
  • Wireless Transmission Speed:     11 Mbit/s
  • 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:     
    • Telnet
    • Simple Network Management Protocol (SNMP)
    • Manage up to 16 VLANs
    • Quality of Service (QoS)
    • Access Control Lists (ACLs)
    • Traffic Prioritization
    • CiscoWorks
    • CiscoView
    • Resource Manager Essentials
    • Campus Manager
    Physical Characteristics
  • Form Factor:     Wall Mountable
  • Form Factor:     Ceiling Mountable
  • Height:     8.1"
  • Depth:     1.5"
  • Weight (Approximate):     10.50 oz
  • Additional Information:     
    • Uplink: Autosensing 802.3 10/100BaseT Ethernet
    • Network architecture type: Infrastructure, star topology
  • Certifications & Standards:     
    • Wi-Fi
    • ETSI 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