PRODUCT DETAILS
3Com® Network Jack NJ90, cream
3Com® Network Jack NJ90, cream


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Product #: 3CNJ90

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Features & Benefits

Instant, Economical Network Connections
The 3Com® Network Jack NJ90 is a low-cost, unmanaged switch that mounts in the wall, expanding one LAN wall outlet into four Fast Ethernet network connections.

It increases the number of network ports available at the desktop—without the cost and inconvenience of running additional cables through walls and ceilings. Priced attractively, one 3Com Network Jack NJ90 costs a fraction of what you would spend on installing and activating four additional lines using Category 5 or 5e cabling.

Historical buildings, solid-wall structures, and sites with asbestos insulation are great candidates for the Network Jack. Installed in a standard wall cutout, it's an elegant and reliable alternative to a freestanding switch, with significantly less risk of theft or damage. Different power options are available to meet a variety of installation needs, including a local AC power adapter and industry-standard 802.3af-compatible Power over Ethernet delivered over existing network cabling.
Awards & Certifications
NJ90 Network Jack Wins Best of Interop Award at NetWorld+Interop 2003 Las Vegas
More Info

  • The 3Com Network Jack NJ90 provides a low-cost, convenient alternative to running additional cables


  • Expands network connectivity at the edge of the LAN; four unmanaged 10/100 Mbps switched ports connect desktops, notebooks, printers, fax machines, and VoIP telephones


  • Industry-standard switch technology supports Ethernet, Fast Ethernet, Voice over IP (VoIP), 802.1p Packet Prioritization, and 802.3af Power over Ethernet networking specifications


  • Switch case and downlink port are hidden inside the wall and protected behind the universal wall plate and retaining screws, making it perfect for public or high-traffic areas such as classrooms, laboratories, libraries, and kiosks


  • Power over Ethernet provides configuration flexibility and reduces the risk of power interruptions; 3Com Network Jack AC Power Supply provides local power for LANs without inline power capabilities


  • Compliance with NEMA-WD6 and ANSI commercial building standards ensures easy installation in standard wall cutouts

  • NEWS HIGHLIGHTS
    3Com Redefines the Network Edge with Its Unique Line of "In-The-Wall" Ethernet Switches 20Jan2004
    3Com® NJ90 Network Jack Wins Best of Interop Award at NetWorld+Interop 2003 Las Vegas 29Apr2003
    RELATED INFORMATION
    IntelliJack Switch Resource Website
    3Com Product Guide
    Read what the Communications Community at Tom’s Hardware has to say about Network Jack
    More Press About Network Jack
    Learn how the Network Jack fits into your Network with 3Com University
    TECHNOLOGY INFORMATION
    3Com® Power over Ethernet Solutions