Abstract: Systems and methods for providing onsite support to technicians of a network include a hardware means for automatically detecting the presence of an onsite technician at the network node, and providing support to the onsite technician through a communications channel provided by the network node. The communications channel can be an optical service channel or a general communication channel (GCC) configured according to G.709 standard, for example. The hardware means can be further configured to determine an identity of the onsite technician and/or authenticate the onsite technician. The hardware means may comprise a dongle communicatively coupled to a network element or shelf at the network node via a universal serial bus (USB) port or BLUETOOTH connection.

Abstract: Systems and methods for providing onsite support to technicians of a network include a hardware means for automatically detecting the presence of an onsite technician at the network node, and providing support to the onsite technician through a communications channel provided by the network node. The communications channel can be an optical service channel or a general communication channel (GCC) configured according to G.709 standard, for example. The hardware means can be further configured to determine an identity of the onsite technician and/or authenticate the onsite technician. The hardware means may comprise a dongle communicatively coupled to a network element or shelf at the network node via a universal serial bus (USB) port or Bluetooth connection.

Abstract: A tracer material is embedded in a component of electrical equipment to detect excessive wear of the component when it is exposed to an electrical arc. As the component wears, the tracer material becomes exposed to the electrical arc and emits electromagnetic radiation, which is monitored continuously. The tracer material is selected so that it emits electromagnetic radiation when it is exposed to an electrical arc that is distinct from electromagnetic radiation emitted by any other parts of the component. A fluorescent tracer material may also be used.

Abstract: The present invention monitors and removes contaminants from dielectric fluids by utilizing an apparatus having a chamber and tube configuration. The chamber encloses a plurality of tubes which include porous hollow fibers with an inert polymer coating. Conduits route the dielectric fluid to and from operative equipment. An atmosphere control device creates an atmospheric condition within the chamber that causes contaminants within the dielectric fluid to migrate through the tubes into the chamber, thereby producing refined dielectric fluid. The method of the present invention removes contaminants from a dielectric fluid. The dielectric fluid is routed from operative equipment and passes through tubes enclosed within a chamber. An atmospheric condition is created within the chamber to cause contaminants within the dielectric fluid to migrate into the chamber. A refined dielectric fluid is produced which is directed back to the operative equipment.