Fiber Optic Instruments

DigiLock 110 is not only an outstanding digital laser stabilization solution, but it can also be used for computerized laser control and digital laser analysis. The latest software version allows a single computer to control up to four DigiLocks, and a user-friendly interface is available for remote TCP/IP access to all functions.

Jitter measurements are key to ensuring the proper functioning of communication systems and networks. At high speeds, very precise jitter measurements are needed. In this article, we will present some of the laboratory instruments used for this purpose.

Without a doubt, IEEE 1588 (also known as the Time Precision Protocol or PTP) is one of the most interesting features of the LXI standard. Ignored in the measurement and testing industry before the advent of LXI, the Time Precision Protocol presents a fundamentally new approach to an important aspect of testing: the synchronization of system components.

This article presents some measurement equipment for monitoring and maintaining CATV/HFC networks. The latest innovations include capabilities for monitoring digital channels, VoIP signals, and DOCSIS.

This article describes a quick and simple method for characterizing CWDM and DWDM devices, based on the use of a broadband source and an optical spectrum analyzer.

Will our company's cabling support VoIP or 1GbE? In case of problems, is it easy to identify the socket in the rack? Are the sockets clearly labeled? Can I connect to the network from this wall socket, or is it for telephones? Is the patch cable in good condition?
These and other questions are common among data network professionals, whether they are maintenance companies, in-house technicians, or installation technicians providing IP network maintenance services.

In the previous article (CONECtrónica number 93, January 2006, pp. 12-14), the procedure for performing the optoelectronic characterization of a laser diode was explained, using a LIV test system. This test is of great importance for checking for possible malfunctions in the devices, as well as obtaining their modulation curves.

Optical sources are key components of optical communication systems, making it crucial to ensure their proper functioning. This is typically achieved in two ways: through a single measurement or test to verify that the device meets catalog specifications, or by monitoring certain operating parameters (optical power, wavelength, etc.).

The AUTOPREP 3 is a fully automatic, high-speed fiber preparation device that can strip, clean, and cut a fiber in less than 15 seconds. It achieves this using a precise thermal stripping device that leaves a clean stripping area and retains the fiber with a tensile strength of over 30 N.

NYFORS TEKNOLOGI AB (publ) is proud to introduce the most cost-effective recoater on the market. The new MINICOATER 2S combines proven technology from the 1990s with the latest developments. The resulting device offers a lower price.