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3Com WX4400 3CRWX440095A, WXR100 3CRWXR10095A, WX1200 3CRWX120695A manual Using RF Planning

Models: WX1200 3CRWX120695A WX4400 3CRWX440095A WXR100 3CRWXR10095A

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142CHAPTER 6: USING RF PLANNING

34In the Wiring Closet list, select the wiring closet that contains the WX switch or switches to be connected to the shared MAPs.

If the MAPs will be directly connected to WX switches, a wiring closet is required. If all the MAPs in the coverage area will be indirectly connected to WX switches through the network, a wiring closet is not required.

35In the Redundant Wiring Closet list, select the wiring closet that will provide redundant connection to the MAPs. This is required for directly connected MAPs, if you require the MAPs to have redundant connections. Otherwise, this is not required.

36Click Finish to complete the wizard and create the coverage area. The coverage area is now displayed on your floor.

Compute and Place When you perform the Compute and Place procedure for one or more MAPs coverage areas, 3WXM automatically calculates the number of MAPs you

require and places them in appropriate locations on the floor. To do this, two calculations are performed in 3WXM. One is based on capacity (traffic engineering) and the other is based on pure RF coverage (at a given data rate).

After the calculations are performed, the number of MAPs from capacity and the number of MAPs from coverage are compared, and the bigger count “wins.” If capacity wins, a grid pattern of MAPs is established. The MAP coverage positions are reused, with the excess MAPs remaining in their original grid position.

Using a “clean” RF model is imperative for best results. If you have many parallel RF obstacles that are close together, the placement algorithm tends to add more MAPs than are required. So, even with the automatic clean layout mechanism in 3WXM, complex drawings demand additional pruning and isolation of single RF obstacles objects to keep the RF obstacle count as low as possible. For more information about cleaning your floor plans, see “Clean Layout” on page 128.

When you are performing Compute and Place for a coverage area for the first time, the results do not account for existing MAPs. Manual overrides of the MAP results are not taken into account if you perform Compute and Place again.

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3Com WX4400 3CRWX440095A, WXR100 3CRWXR10095A, WX1200 3CRWX120695A manual Using RF Planning
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WX1200 3CRWX120695A, WX4400 3CRWX440095A, WXR100 3CRWXR10095A specifications

The 3Com WX2200 (3CRWX220095A), WX4400 (3CRWX440095A), WX1200 (3CRWX120695A), and WXR100 (3CRWXR10095A) are part of a robust suite of wireless networking solutions offered by 3Com, designed to meet the needs of modern enterprise environments. These devices provide reliable connectivity, flexibility, and scalability, making them ideal for businesses of all sizes.

The 3Com WX2200 is a high-performance wireless switch that supports up to 64 access points, making it suitable for medium to large deployments. It boasts advanced features such as dynamic RF management, which optimizes channel selection and power levels based on real-time network conditions. This ensures maximum coverage and minimizes interference, leading to improved user experiences. Additionally, it supports dual-band operation and can seamlessly integrate with various wireless access points, providing enhanced throughput and robust performance.

The WX4400 is designed for high-density environments and offers extensive scalability. It supports up to 128 access points and is equipped with advanced security features, including WPA2 enterprise encryption and role-based access control. This switch also features intelligent load balancing, allowing it to dynamically distribute user traffic across available access points, thus enhancing overall network efficiency.

The WX1200, positioned as an entry-level solution, is well-suited for small to medium-sized businesses. It offers a user-friendly management interface, allowing IT staff to quickly configure and monitor the network. This device supports a variety of deployment scenarios and can be easily integrated into existing infrastructure. It also comes equipped with essential security features to protect the network from unauthorized access.

The WXR100 complements the series by providing simplified management for access points, ensuring that businesses can easily deploy and maintain their wireless networks. It supports various management protocols and integrates with a variety of third-party systems, enhancing inter-operability. With Power over Ethernet (PoE) support, the WXR100 can deliver power to connected access points, reducing the complexity and costs associated with additional power infrastructure.

Together, these solutions embody 3Com's commitment to delivering high-quality networking products that enhance connectivity and performance. With features such as scalability, advanced security, dynamic load balancing, and centralized management, the WX2200, WX4400, WX1200, and WXR100 form a comprehensive wireless networking ecosystem tailored for today’s enterprise challenges.