Optical Connector Cleaning

The cleanliness of optical connectors used in conjunction with the Fiber SenSys Alarm Processor Units (APU’s) is absolutely critical.  All optical connectors must be cleaned immediately prior to insertion into the ports on the alarm processor. Failure to do so...

Periodic Preventive Maintenance

A well rounded and regularly followed PM program will ensure that your Fiber SenSys system will continue to perform as designed to high industry standards for many years. {rsfiles path=”Tech Tips/PI-SM-516 Periodic Preventive Maintenance Tech Tip Rev. A...

Remote Support with the APU Modeler

One of the system calibration and tuning features that helps our engineering support team better serve customers is the recording and modeling feature.  The 300 series Alarm Processing Units (APUs) are equipped with internal storage that allows the user to record and...

Selecting an Alarm Processor Unit

Since 1990, Fiber SenSys, Inc. (FSI) has installed more than 12,000 Alarm Processor Units (APUs) under the Fiber Defender® and SecurLAN® product lines.  The APU is a device that uses electronics, software and laser technology to form the dynamic core of this highly...