Regulatory Compliance Notices

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

FCC Part 15 Notice (Applicable to use within the USA)

CAUTION: FCC Radio-Frequency Exposure Notice

This device generates and radiates radio-frequency energy. In order to comply with FCC radio-frequency radiation exposure compliance requirements, a separation distance of at least 2.5 cm (1.0 inch) must be maintained between the antenna of the device and all persons.

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.

All wireless products covered by this Getting Started Guide have been tested to the FCC exposure requirements (Specific Absorbtion Rate).

Unintentional Radiator

WARNING: This equipment has been tested and found to comply with the limits for a Class B digital device as applicable, 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.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1This device may not cause harmful interference, and

2this device must accept any interference received, including interference that may cause undesired operation.

The user may find the following booklet prepared by the Federal Communications Commission helpful:The Interference Handbook

This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402. Stock No. 004- 000-00345-4.

Manufacturer’s Declaration of Conformity

3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064, USA

Declares that the Product:

Date: August, 2004

Brand Name: 3Com Corporation

Model Number: 3CRXJK10075

Equipment Type: OfficeConnect Wireless 108 Mbps 11g XJACK PC Card

Complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and

this device must accept any interference received, including interference that may cause undesired operation..

3Com Corporation

3CRXJK10075

 

Tested To Comply

 

With FCC Standards

FOR HOME OR OFFICE USE

 

 

 

Industry Canada Notice (Applicable for use within Canada)

This device complies with Canadian RSS-210.

To prevent radio interference to the licensed service, this device is intended to be operated indoors and away from windows to provide maximum shielding. Equipment (or its transmit antenna) that is installed outdoors is subject to licensing.

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.

Avis de conformité à la réglementation d’Industrie Canada

Cet appareil est conform à la norme CNR-210 du Canada.

Pour empêcher que cet appareil cause du brouillage au service faisant l’objet d’une licence, cet appareil doit être utilisé à l’intérieur seulement et devrait êtra placé loin des fenêtres afin de fournir un écran de blindage maximal.

L’installateur du présent matériel radio doit s’assurer que l’antenne est située ou pointée de manière à ce que cette derniére n’émette pas de champs radioélectriques supérieurs aux limites spécifiées par Santé Canada pour le grand public; condulter le Code de sécurité 6, disponible sur le site Web de Santé Canada, à l’adresse suivante: www.hc-sc.gc.ca/rpb.

Industry Canada (IC) Emissions Compliance Statement

This Class B digital apparatus complies with Canadian ICES-003.

Avis de conformité à la réglementation d’Industrie Canada

Cet appareil numérique de la classe B est conform à la norme NMB-003 du Canada.

Safety Notice

This device has been tested and certified according to the following safety standards and is intended for use only in Information Technology Equipment which has been tested to these or other equivalent standards:

UL Standard 60950 (3rd Edition)/ CSA C22.2 No. 60950

IEC 60950

EN 60950

European Community CE Notice

Marking by the symbol

indicates compliance with the essential requirements of Directive 73/23/EC and the essential requirements of articles 3.1(b), 3.2 and 3.3 of Directive 1999/5/EC. Such marking is indicative that this equipment meets or exceeds the following technical standards:

EN 300 328-2 — Electromagnetic compatibility and Radio spectrum Matters (ERM); Wideband Transmission systems; data transmission equipment operating in the 2,4GHz ISM band and using spread spectrum modulation techniques

ETN 301 489-17: V.1.1.1 (09-2000) — Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 17: Specific conditions for Wideband data and HIPERLAN equipment

EN 60950 — Safety of information technology equipment, including electrical business equipment.

Due to frequency restrictions, it is necessary to select your country before using this radio device. Refer to the Release Notes supplied with your PC Card for details.

3Com OfficeConnect Wireless 108 Mbps 11g XJACK PC Card Getting Started Guide

3CRXJK10075

Published August 2004

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3Com DUAXJK10075AAA01 warranty Regulatory Compliance Notices

DUAXJK10075AAA01 specifications

The 3Com DUAXJK10075AAA01 represents a significant advancement in networking technology, aimed at enhancing connectivity and performance for enterprise environments. This dual-port module is designed to offer seamless integration within 3Com’s networking infrastructure, catering to the growing demands for high-speed data transmission and reliable connectivity.

One of the primary features of the DUAXJK10075AAA01 is its support for a dual-port architecture, which allows organizations to maximize their network's throughput. By facilitating multiple connections simultaneously, this module enhances overall network efficiency, minimizing bottlenecks that can occur with single-port designs. This characteristic is particularly beneficial for businesses that rely on high-volume data traffic, such as those in the technology, finance, and telecommunications sectors.

The technology behind the DUAXJK10075AAA01 utilizes advanced Ethernet standards, ensuring compatibility with existing network equipment. It supports both 10/100/1000 Mbps speeds, providing flexibility for different network setups. This versatility makes it an ideal choice for environments that are transitioning to faster network protocols, as it can accommodate various legacy systems while future-proofing investments.

In terms of characteristics, the DUAXJK10075AAA01 is built with robust reliability in mind. Features such as auto-negotiation allow the module to automatically adjust its capabilities to match the connected device, streamlining integration and enhancing user experience. This adaptability is crucial for maintaining network stability and performance, particularly in dynamic work environments where devices and users frequently change.

Moreover, the 3Com DUAXJK10075AAA01 supports Power over Ethernet (PoE), enabling the delivery of both data and power through a single Ethernet cable. This eliminates the need for separate power supplies, simplifying infrastructure and reducing clutter. PoE is particularly advantageous for powering devices like IP cameras, phones, and wireless access points, allowing for greater flexibility in device placement.

In conclusion, the 3Com DUAXJK10075AAA01 module is a powerful solution designed to meet the diverse needs of contemporary enterprise networks. Its dual-port architecture, support for various Ethernet speeds, and PoE capability position it as a versatile and essential component in building resilient and efficient networking environments. As businesses continue to evolve and demand greater connectivity solutions, the DUAXJK10075AAA01 will play a pivotal role in shaping the future of network infrastructure.