The Temperature Alarm – A Vital Component for Any Console Access Server

When managing a remote network equipment site, there are many different factors that a network administrator needs to be aware of. In addition to monitoring events such as power supply abnormalities and device failure, there are also a number of environmental factors that must be closely watched in order to ensure network reliability. The most important environmental factor is rack temperature; when a console access server ( includes the ability to monitor rack temperature, this drastically simplifies the task of remote management, by providing administrators with assurance that remote devices are not overheating or being subjected to excessive cold.

It’s vital for network administrators to be able to monitor both high and low temperatures at a remote equipment rack. Excessively high temperatures are a good indication that administrators need to implement cooling strategies in order to deal with overheated network elements. Likewise, excessively low temperatures can indicate that temperature changes might result in condensation problems at remote sites. A console access server with temperature monitoring and temperature alarm functions provides the perfect tool for administrators who need to track temperature trends at remote network sites.

Ideally, a console access server should include some sort of temperature alarm feature, plus a means to notify administrators when high or low temperatures are detected, and temperature logging capabilities to allow administrators to review temperature trends versus time.

A console access server temperature alarm should allow administrators to define specific, critical temperature values that will generate an alarm. In addition, it’s also helpful if the console server temperature alarm also includes the ability to generate a second, “all clear” alarm when rack temperatures return to acceptable levels.

When a temperature alarm is generated, the console access server should provide multiple notification options in order to provide adaptability to a wide variety of potential users. Popular notification formats include SNMP Trap, email, text message and SYSLOG message. It’s also handy if the console access server allows administrators to designate several different IT support personnel who will receive alarm notification, in order to provide redundancy when primary contacts are not available.

Temperature logging is also a vital tool for a console access server. Although a temperature alarm with notification capabilities does a fine job of letting administrators know when rack temperatures present a potential problem, it’s also useful to be able to log rack temperatures over time, in order to allow administrators to more easily determine if temperature spikes are a one-time occurrence, an on-going problem, or a situation that seems to be getting worse over time. Console access server temperature logs should provide the ability to display temperature data in a number of different formats, and also display temperatures for a variety of different user-selected time periods. Ideally, the console access server should also be able to display temperature log data in graph format, in order to make it easier to spot temperature trends and peaks.

It’s pretty easy to monitor rack mounted network equipment if it’s located just down the hall from your office, but it’s a completely different matter if that network equipment is located miles away, in a remote network equipment enclosure or an off-site data center. When managing remote network equipment installations, it’s vital to have some sort of tool that allows you to quickly check environmental conditions at far-away equipment sites, without actually driving there to check it out in person. A console access server with environmental alarms and event alarms, plus notification and logging capabilities provides the ideal solution for network administrators who need to know exactly what’s going on at a remote network equipment site, but don’t have the time or budget to constantly visit the site to make sure that everything is OK.

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