US Radio Frequency Requirements | 3Com WL-548A guide

REGULATORY INFORMATION

The 3Com AirProtect Sensor 5750, Model WL-548A (3CRWX5750GS) must be installed and used in strict accordance with the manufacturer’s instructions as described in the user documentation that comes with the product.

This product contains encryption. It is unlawful to export out of the U.S. without obtaining a U.S. Export i License.

This product does not contain any user serviceable components. Any unauthorized product changes or modifications will invalidate 3Com’s warranty and all applicable regulatory certifications and approvals.

This product must be installed by a professional technician/installer.

Only antennas specified for your region by 3Com can be used with this product. The use of external amplifiers or non-3Com antennas may invalidate regulatory certifications and approvals.

This product can only be used with the supplied antennas.

CAUTION: EXPOSURE TO RADIO FREQUENCY RADIATION

This device generates and radiates radio-frequency energy. In order to comply with FCC radio-frequency exposure guidelines for an uncontrolled environment, this equipment must be installed and operated while maintaining a minimum body to antenna distance of 20 cm (approximately 8 in.).

The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canada’s website www.hc-sc.gc.ca/rpb.

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body.

This product must maintain a minimum body to antenna distance of 20 cm. Under these conditions this product will meet the Basic Restriction limits of 1999/519/EC [Council Recommendation of 12 July 1999 on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz)].

US — RADIO FREQUENCY REQUIREMENTS

This device must not be co-located or operated in conjunction with any other antenna or transmitter.

This device is for indoor use only when using channels 36, 40, 44 or 48 in the 5.15 to 5.25 GHz frequency range.

High power radars are allocated as primary users of the 5.25 to 5.35 GHz and 5.65 to 5.85 GHz bands. These radar stations can cause interference with and/or damage this device.

FCC NOTICE

To comply with FCC Part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden in accordance with FCC rules CFR47 Part 15.204.

USA—FEDERAL COMMUNICATIONS COMMISSION (FCC) EMC COMPLIANCE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the equipment and receiver.

•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

WL-548A specifications

The 3Com WL-548A is a wireless access point designed to provide high-performance connectivity in various environments, from small office spaces to larger enterprise networks. Known for its reliability and robust feature set, the WL-548A caters to the growing demands for wireless networking by delivering a seamless network experience.

One of the main features of the WL-548A is its support for the IEEE 802.11b and 802.11g wireless standards. This dual compatibility allows for effective communication with a broad range of wireless devices, ensuring that users can benefit from both speed and range. The access point supports data rates of up to 54 Mbps, providing sufficient bandwidth for everyday tasks such as web browsing, file sharing, and VoIP applications.

On the technological front, the WL-548A incorporates advanced security protocols. It supports Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA/WPA2) to safeguard the wireless network from unauthorized access and potential threats. This ensures that sensitive data transmitted over the network remains secure, making it a suitable choice for businesses that prioritize data integrity.

Another characteristic of the 3Com WL-548A is its ease of installation and management. It features a user-friendly web-based interface that simplifies the configuration process, allowing administrators to set up the device without requiring extensive technical knowledge. The device also supports Power over Ethernet (PoE), which enables flexible deployment by eliminating the need for proximity to electrical outlets.

The WL-548A’s robust range and performance make it an ideal solution for expanding wireless coverage. With a strong antenna design, the access point can reduce dead zones and improve connectivity in challenging environments, such as multi-story buildings or areas with interference from other electronic devices.

In summary, the 3Com WL-548A is a versatile wireless access point that combines speed, security, and accessibility, making it a solid choice for organizations seeking reliable wireless connectivity. Its support for multiple wireless standards, advanced security features, and ease of deployment positions it as a dependable option for enhancing network capabilities in various settings. Whether for small businesses or larger enterprises, the WL-548A provides the essential features to maintain efficient and secure wireless communication.