• November 06, 2006 06 Nov'06


    Describes a telecommunication system in which information is carried in digital form on a single unmultiplexed signal channel on the transmission medium.  Continue Reading

  • November 06, 2006 06 Nov'06


    In telecommunication, a band - sometimes called a frequency band - is a specific range of frequencies in the radio frequency (RF) spectrum, which is divided among ranges from very low frequencies (vlf) to extremely high frequencies (ehf).  Continue Reading

  • November 06, 2006 06 Nov'06

    broadband voice gateway

    A broadband voice gateway is a device that allows you to make telephone calls over a high-speed Internet connection rather than through a regular telephone outlet without having to go through your computer.  Continue Reading

  • November 03, 2006 03 Nov'06

    Network access control: Should you implement now?

    Implementing network access control (NAC) is a big step, and deciding whether and when to start is daunting. Networking experts say the sooner the better, but before going into NAC full throttle, enterprises must first determine their motivation.  Continue Reading

  • November 02, 2006 02 Nov'06

    How IPsec provides secure communications

    IPsec provides secure site-to-site VPNs, remote access and host-to-host communication. In this tip, we peek inside the tunnel and examine how IPsec works.  Continue Reading

  • November 01, 2006 01 Nov'06

    WLAN management

    This special report from SearchNetworking.com offers managing and monitoring techniques that can help you gain control over your company's wireless devices and users.  Continue Reading

  • November 01, 2006 01 Nov'06

    QoS: The hidden cost

    Quality of Service (QoS) technology may not necessarily deliver what you've bargained for. In this edition of The Connected Edge, Loki Jorgenson explains how to examine ROI for QoS, what you can expect QoS to deliver, and when to choose another path...  Continue Reading

  • October 31, 2006 31 Oct'06

    four-way server

    A four-way server is a server that incorporates a multi-core processor for increased performance... (Continued)  Continue Reading