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
- EAP-TLS
- EAP-TTLS
- EAP-MSCHAPv2
- EAP-FAST
- EAP-SIM
- EAP-GTC
- 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
Miscellaneous
- Additional Information-
- Wi-Fi Multimedia (WMM)
- Cisco Unified Wireless Network Software Release 5.2 or later
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