Cisco AIR-LAP1142N-A-K9 Access Point
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AIR-LAP1142N-A-K9 Cisco Aironet 1142N Access Point Refurbished

Availability: In Stock
Part Number#: AIR-LAP1142N-A-K9
List Price was: $184.62
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Short Description:
AIR-LAP1142N-A-K9 Aironet 1142N Standard Local Area Network (LAN) Institute of Electrical and Electronics Engineers (IEEE) 802.11n 1X (RJ-45) Ports Power over Ethernet (PoE) Gigabit Ethernet Lightweight Wireless Access Point | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Performance of Wireless Access Point

The Cisco AIR-LAP1142N-A-K9 is a wireless access point that can be used to provide wireless connectivity to a wired network. It supports IEEE 802.11b/g/n standards and operates in the 2.4 GHz frequency band. The access point has a maximum data rate of 300 Mbps, making it suitable for use in small to medium-sized enterprises. It also has a number of features that can improve its performance, such as support for multiple antenna configurations, Quality of Service (QoS) for prioritizing different types of traffic, and security features such as Wi-Fi Protected Access (WPA) and WPA2. The access point can be configured through a web-based interface or through a console port using a command-line interface.

Security Features and Capabilities of the Access Point

The AIR-LAP1142N-A-K9 Cisco Aironet Wireless Access Point provides several security features and capabilities to ensure the security of your wireless network. Here are some of the key security features:

  • Wireless Encryption: The access point supports multiple encryption standards, including Wired Equivalent Privacy (WEP), Wi-Fi Protected Access (WPA), and WPA2. These encryption standards ensure that wireless traffic is encrypted and protected from eavesdropping and tampering.
  • Authentication: The access point supports several authentication methods, including 802.1X authentication, MAC address authentication, and web authentication. 802.1X authentication provides a higher level of security by requiring user credentials for network access.
  • Access Control: The access point supports access control lists (ACLs) and the ability to block clients based on MAC address. This helps to prevent unauthorized access to the network.
  • Rogue Access Point Detection: The access point supports rogue access point detection, which allows the access point to detect and report on any unauthorized access points on the network.
  • Intrusion Prevention: The access point supports intrusion prevention system (IPS) features that allow it to detect and prevent wireless threats such as rogue access points and denial of service attacks.
  • Management Security: The access point supports several management security features, including Secure Shell (SSH) and Simple Network Management Protocol version 3 (SNMPv3) for secure remote access and management.
  • Wireless LAN Controller Integration: When used with a wireless LAN controller, the access point can take advantage of additional security features such as wireless intrusion detection and prevention, rogue access point detection and suppression, and more.

Wireless Networking Standards Supported by the Access Point

The AIR-LAP1142N-A-K9 Cisco Aironet Wireless Access Point supports the following wireless networking standards:

  • IEEE 802.11a: This standard operates in the 5 GHz frequency range and provides data rates of up to 54 Mbps.
  • IEEE 802.11b: This standard operates in the 2.4 GHz frequency range and provides data rates of up to 11 Mbps.
  • IEEE 802.11g: This standard operates in the 2.4 GHz frequency range and provides data rates of up to 54 Mbps.
  • IEEE 802.11n: This standard operates in both the 2.4 GHz and 5 GHz frequency ranges and provides data rates of up to 600 Mbps.

The AIR-LAP1142N-A-K9 access point can operate in both autonomous and lightweight modes. In autonomous mode, the access point can be configured and managed individually using the CLI or web interface. In lightweight mode, the access point must be connected to a wireless LAN controller (WLC) for centralized management and configuration.

Product Information about this Cisco AIR-LAP1142N-A-K9

  • Manufacturer: Cisco
  • Model Number or SKU# AIR-LAP1142N-A-K9
  • Product Line: Aironet
  • Porduct Series: 1140
  • Product Model: 1142N
  • Product Type: Wireless Access Point

Technical Information of Wireless Access Point

  • Wireless LAN Standard IEEE 802.11n
  • Wireless Transmission Speed 300 Mbit/s
  • ISM Band Yes
  • UNII Band Yes
  • ISM Minimum Frequency 2.41 GHz
  • ISM Maximum Frequency 2.46 GHz
  • UNII Minimum Frequency 5.18 GHz
  • UNII Maximum Frequency 5.70 GHz
  • Antenna Gain 4 dBi
  • Antenna Gain 3 dBi
  • Wireless Security-
  • WPA
  • WPA2
  • TKIP
  • PEAP

Interfaces / Ports for Lightweight Wireless AP

  • Gigabit Ethernet Port Yes
  • Number of Network (RJ-45) Ports 1
  • PoE (RJ-45) Port Yes
  • Management Port Yes

Power Description

  • Power Source Power Supply

Dimensions & Weight

  • Form Factor Ceiling Mountable
  • Form Factor Wall Mountable
  • Height 1.8 Inch
  • Depth 8.7 Inch
  • Weight (Approximate) 2.30 Lbs


  • Additional Information-
  • Wi-Fi Multimedia (WMM)
  • Cisco Unified Wireless Network Software Release 5.2 or later
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

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