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Bring on the Power

Bring on the Power

When selecting a Power over Ethernet (PoE) switch, IT professionals should be aware that not all switches are created equal.  Security Products magazine recently asked me to write an article on this topic, to provide insight on PoE power budgets, what they...

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D-Link Knocks Out the Champ

D-Link Knocks Out the Champ

Okay, I am hoping that title got your attention, and hopefully I can keep it for a little while. With the Tolly Group, we just completed a test comparing our DGS-3620-52P with the Cisco 3560-X, and the results were more than I could hope for. Our switch...

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Imaging: Day & Night

Imaging: Day & Night

This is the fourth post in a multi-post series intended to provide some basic IP Surveillance knowledge and tips on conducting a site assessment, selecting cameras and creating end-to-end IP Surveillance solution.    To read the other posts from this series,...

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Avoiding Networking Purchase Errors

Avoiding Networking Purchase Errors

Have you ever made an error – an error in judgment, or in a decision, or in the timing of something? I certainly have made my share of errors and indeed have paid the price for them. Some errors are more costly than others and in the Networking field...

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Imaging and Lenses

Imaging and Lenses

This is the third post in a multi-post series intended to provide some basic IP Surveillance knowledge and tips on conducting a site assessment, selecting cameras and creating end-to-end IP Surveillance solution.    To read the other posts from this series,...

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