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
About Refurbished Products
A wireless network connection allows users to connect their server, computer, or mobile phone networks without the use of any kind of wire cables.
Using a wireless network, enterprises and private owners are able to avoid the expensive and strenuous process of installing cables. There is no need for wired devices between equipment in different locations and into the buildings.
Wireless network router, for example, allows for simultaneous connection sharing between various wireless accessories for a better performance experience. Wireless networks make use of radio waves to allow devices to connect. They can connect devices such as laptops, mobile phones, and smart televisions to the internet or other applications.
When users have their wireless devices connected to Wi-Fi hotspots in public places, the connection remains established to that particular business network. While installing a new wireless networking device in homes or offices, users must consider several things. One of the most important ones is the unit's compatibility with other wireless accessories
Wireless Networking Devices
Fast and reliable internet connectivity is guaranteed when users pick the right set of networking devices for home and office networks. Wireless devices come in different varieties. These different types of networking devices only function to suit users' connectivity requirements. Wireless routers connect devices to the internet for high-quality streaming and surfing. They also improve users' streaming experience and other internet activities.
In most cases, wireless networking devices help users get their work done easily with lesser stress. They ensure fast and reliable internet connectivity at all times.
You can choose the right device for your needs from a wide selection of AllHDD wireless devices. We have new and refurbished devices like 1 to 8-port interface cards, external 3G and 4G modems, wireless access points with the speed range from 11MBps up to 5.2GBps and everything in between.
Main Types of Wireless Networks
There are four main types of wireless networks:
Wireless Local Area Network (LAN)
This type of network links two or more devices using a wireless connection method. It provides a connection via access points to a wider internet. Wi-Fi is the most commonly known and used wireless LAN type.
A local-area network is one that exists at a single location—an office building, for instance. LANs can be used to connect a wide array of accessories, such as scanners, printers, and even data storage devices.
The known components of LANs include switches, access points, routers, firewalls, and Ethernet cables.
Wireless Metropolitan Area Networks (MAN)
A metropolitan-area network is one that spreads across a city, small geographical area, business area, or even college campuses. One distinguishing factor that differentiates MANs from LAN is the coverage capacity or size. LANs usually provide a network for a building or specific area.
While MANs, on the other hand, covers several square miles depending on the desires and requirements of the organization using it. Large scale companies often obtain MANs to level up with their needs.
This happens most especially in situations whereby a company has a spacious organization. Then, they have the need to manage important components such as climate control and electrical systems.
Wireless Wide Area Network (WAN)
A wide-area network covers an incredibly vast area. It can be a whole city, an entire state, or even a country. The internet everyone uses today is an apt example of WAN access. Just like the internet, a WAN consists of smaller networks, such as the LANs or MANs.
The cellular service we get on our mobile devices today is the most commonly known example of wireless Wide Area Networks. It is always available everywhere we go within the country.
Wireless Personal Area Network (PAN)
Personal-area networks consist of a network mainly concentrated around the devices of a single person in a particular location.
A PAN could have a mobile phone, computers, video game consoles, or other auxiliary devices. They are regular home devices and small office devices. A well-known example of a wireless PAN is Bluetooth.
Here, you can check more available conditions of your desired product AIR-LAP1142N-A-K9 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
Other Available Categories For - Networking - Wireless
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