Repeating light

Today, fibre-optics based on polymer optical fibres - POF- are increasingly being used, not only because they are immune to electromagnetic interference but because they are also able to meet the demands of automated applications for greater data volumes. However, these fibres are subject to a natural aging process, which successively increases fibre attenuation. That in turn increases the need for exact diagnostics of the transmission path.

With its »FreeCon Active Repeater« Weidmüller offers a POF repeater with an integrated diagnostic function for deployment in PROFINET networks. It’s supposed to ensure reliable transmission of the Ethernet data being transmitted and checks the entire transmission path in real time with regard to its optical budget – for example, from the electrical cabinet to the head of the robot. The device sends an alarm signal to a higher-level controller if a defined tolerance level is exceeded and the user needs to replace the cable set.

By continuously checking the attenuation of fibre-optic transmission paths, Weidmüller claims to make it possible to precisely plan when to replace robot cable sets. The PROFINET POF repeater complies with AIDA specifications (Automation Initiative of the German Automotive Industry). In conjunction with the multifunctional tool »HTX-IE POF«, which is designed to ensure rapid and repeatable preparation and termination procedures for SC-RJ type connectors, the manufacturer offers a package of components for transmission solutions based on POF cabling.

Comments

[dell computers]

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[christian louboutin]

By continuously checking the attenuation of fibre-optic transmission paths, Weidmüller claims to make it possible to precisely plan when to replace robot cable sets

[louboutin]

which is designed to ensure rapid and repeatable preparation and termination procedures for SC-RJ type connectors

[Organic]

very true it is good to use fibre-optics based on polymer optical fibres as they are meeting the demands of automated applications for greater data volumes.

[burberry bag]

Today, fibre-optics based on polymer optical fibres - POF- are increasingly being used, not only because they are immune to electromagnetic interference but because they are also able to meet the demands of automated applications for greater data volumes.

[room thermostat]

The LC fiber optical attenuator features a type of metal-ion doped fiber which reduces the light signal as it passes through. This method of attenuation allows for higher performance than fiber splices or fiber offsets or fiber clearance, which function by misdirecting rather than absorbing the light signal.

[freelance writers]

very true it is good to use fibre-optics based on polymer optical fibres as they are meeting the demands of automated applications for greater data volumes.

[optical attenuators]

i read Your Post because i researched on optical attenuators and i would like to share some things with you also.There are plenty of interesting things going on in the world of optical attenuators.A fiber optic attenuator in which male and female members connect a fiber detector means with an attenuator member fixed between the end of the fiber and the detector, reducing the signal from the fiber before reaching the detector, to prevent the detector from becoming saturated and making it impossible to recover the video signal through the fiber.Fiber optic attenuator is used in the fiber optic links to reduce the optical power at a certain level.fiber optic attenuators are manufactured according to industrial standards, and they are 100% strictly tested during the production. These fiber optic attenuators are prompt delivery and good prices.