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Monthly Archives: January 2011
Ethernet Control for SERIMUX
Ethernet Control for SERIMUX
Protecting Video Signals from EMI When Using CATx Extenders
Previously, I discussed how electromagnetic interference affects video signals when using a CATx extender. In this posting, I will be discussing how using shielded cable can protect your video signal from EMI. A simple and cost effective way to prevent … Continue reading
Posted in Insight
Tagged electromagnetic interference, EMI, extender, shielded cable, twisted pair cabling, video signal
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Extending 1080p HD Audio/Video Using Existing CAT6 Wiring
Whether you are installing a new entertainment center or home theater system, or modifying an existing one, the question always remains about the best way of setting it up. With so many options for connecting devices to one another, it … Continue reading
NTI SNMP Plugin for Nagios
Nagios is an open source network monitoring tool that you might already be using or are familiar with. You can use it to receive Enviromux alerts. By using Nagios, you can monitor ENVIROMUX and your other network devices through the … Continue reading
Sending Syslog Alerts with Environment Monitoring System
Syslog, a standard for logging program messages, allows you to centralize logging and collect messages from all devices in your network. This centralized data logging with Syslog provides a convenient location for historical data from multiple remote computers. The Syslog … Continue reading
Posted in Application Note
Tagged ENVIROMUX-SEMS-16, Environmental Monitoring, SEMS, syslog
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How EMI Affects Video Signals When Using CATx Extenders
In this posting, I will be discussing how common sources of extreme EMI in a building (such as air-conditioners, elevator motors, generators, radio transmitters and welders) can cause video signal problems when using a CATx extender. Strong electrical and magnetic … Continue reading
Posted in Insight
Tagged electromagnetic interference, EMI, extender, twisted pair cabling, video signal
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Environmental Threats to Data Centers, Telecom Switching, and POP sites
Your critical business services can be threatened by a range of environmental factors. In this posting, I will discuss several of these threats and the challenges each poses in data centers, telecom switching sites, and other point-of-presence sites where the … Continue reading