Frequently Asked Questions 109

Router will enter a “recovery” state; DHCP is disabled, and the LAN IP address is set to 192.168.1.1. Follow the instructions below to upload a new copy of the system software to a Router unit in this state.

Ensure that one of your computers has a copy of the new software image file stored on its hard disk or available on CD-ROM.

The latest software is available on 3Com’s Web site at:

www.3com.com.

1Remove power from the Router and disconnect the Cable/DSL modem and all your computers, except for the one computer with the software image.

2You will need to reconfigure this computer with the following static IP address information:

IP address: 192.168.1.2

Subnet mask: 255.255.255.0

Default Router address: 192.168.1.1

3Restart the computer, and re-apply power to the Router.

4Using the Web browser on the computer, enter the following URL in the location bar:

http://192.168.1.1.

This will connect you to the Microcode Recovery utility in the Router.

5Follow the on-screen instructions. Enter the path and filename of the software image file.

6When the upload has completed, the Router will restart, run the self-test and, if successful, resume normal operation. The Alert LED will go out.

7Refer to the Installation Guide to reconnect your Router to the Cable/DSL modem and the computers in your network. Do not forget to reconfigure the computer you used for the software upload.

If the Router does not resume normal operation following the upload, it may be faulty. Contact your supplier for advice.

Frequently Asked How do I reset the Router to Factory Defaults? Questions

See “Forgotten Password and Reset to Factory Defaults”.

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3Com WL-537S manual Latest software is available on 3Com’s Web site at

WL-537, WL-537S specifications

The 3Com WL-537S and WL-537 are advanced wireless access points designed to enhance networking capabilities in both enterprise and residential settings. These models are part of 3Com's effort to provide reliable connectivity, improved performance, and robust security.

The WL-537S is particularly notable for its versatility and extended range. It supports both 2.4 GHz and 5 GHz frequencies, allowing users to choose between a wider range or higher speed depending on their needs. With 802.11n technology, it offers significant improvements in data rates and reach compared to earlier standards. This dual-band functionality enables users to run multiple applications simultaneously without sacrificing performance. The access point can handle higher traffic volumes efficiently, making it ideal for environments with many users.

One of the standout features of the WL-537S is its integrated Power over Ethernet (PoE) capability, which simplifies installation by allowing the device to receive power and data over a single Ethernet cable. This is particularly useful in locations where power outlets are limited or hard to reach. Additionally, the access point’s lightweight, compact design allows for easy mounting on ceilings or walls, providing versatility in deployment.

Both models offer advanced security mechanisms, essential for protecting sensitive information in a network. They come equipped with multiple encryption protocols, including WPA2 and WPA3, ensuring that data transmission remains secure. Moreover, with features like Remote Authentication Dial-In User Service (RADIUS) support and VLAN tagging, organizations can implement fine-grained control over user access and data traffic.

Additionally, the WL-537 and WL-537S support several network management features, including a web-based interface for easy configuration and monitoring. This feature is particularly useful for IT administrators who need to manage settings remotely or troubleshoot issues.

Dynamic load balancing is another key characteristic of these access points. By distributing the network load evenly among connected devices, the WL-537S and WL-537 ensure that no single device gets overwhelmed, thus maintaining optimal performance across the network.

In conclusion, the 3Com WL-537S and WL-537 access points combine robust technology, security features, and flexibility to meet the demands of modern networking. With their dual-band capabilities, PoE integration, and management features, they provide an ideal solution for users looking to enhance their wireless network experience.