RM3 SERIES BACKREFLECTION METER

USER’S MANUAL

General Information and Specifications

General Information

This user’s manual for the RM3 Series Backreflection Meter contains complete operating instructions. The RM meter can be ordered as a single-mode or multimode model. Software is bundled with the meter; for information on using the software, see the Multiple Connector Test System Software User’s Manual (document SD000318). The inspection report and a description of any customer-requested information are found in Customized Features and Test Data section.

The RM meter (Figure 1) is a portable, direct-display instrument that measures backreflection, loss, and power of single-mode and multimode fiberoptic connectors, components, and systems. The RM meter is supplied with one or two internal laser sources for operation at 850, 980,1310, 1480, 1550, 1625, or 1650 nm (not all combinations are available).

Figure 1: RM Meter

An important feature of the RM meter is the FC/APC ultra-low backreflection connector at its output port (SC/APC connector also offered). By switching hybrid jumpers connected to the FC/APC connector, the user can select the connector type required for a measurement quickly and easily, without limiting the backreflection range of the meter. The RM meter is supplied with a hybrid measurement jumper to be used exclusively for measurements and a hybrid calibrated jumper to be used exclusively for calibrations.

The RM meter can be operated using an internal 6 V DC rechargeable battery.

The RM meter includes a convenient foot pedal, enabling the user to trigger the meter to send measurement data to a computer or printer.

The RM meter operates over the RS232 serial interface. Wherever the IEEE 488 GPIB parallel interface is mentioned, it is achieved via a RS232-to-GPIB converter that can be purchased as an accessory.

10112341 Rev 002

Page 11 of 39

Page 11
Image 11
JDS Uniphase RM3750 user manual General Information and Specifications

RM3750 specifications

The JDS Uniphase RM3750 is a cutting-edge optical spectrum analyzer that has garnered attention in various telecommunications and photonics applications. Renowned for its versatility and accuracy, the RM3750 combines advanced technologies to provide users with unprecedented measurement capabilities, making it an essential tool for researchers and engineers working in fiber optics, laser development, and spectral analysis.

One of the standout features of the RM3750 is its wide dynamic range. This feature allows users to obtain precise measurements across a broad spectrum of optical signals, which is crucial in environments where signal strength can vary significantly. The analyzer is designed to handle both high-intensity signals and weak optical events, ensuring that no detail is missed during analysis.

The RM3750 incorporates a high-resolution detection mechanism that enables it to distinguish closely spaced wavelengths. This characteristic is particularly beneficial in applications where wavelength spacing is minimal, such as in dense wavelength division multiplexing (DWDM) systems. The high resolution also allows for accurate characterization of spectral features, including signal peaks and noise.

In addition to its impressive measurement capabilities, the RM3750 supports advanced analysis and real-time monitoring. Users can visualize spectral data through an intuitive graphical interface, which aids in the quick interpretation of results. The instrument is equipped with real-time data processing capabilities, allowing users to observe changes in optical signals as they occur, a critical feature for dynamic environments like live signal monitoring.

The JDS Uniphase RM3750 is not only about hardware; it also comes with an array of software tools designed to enhance functionality and ease of use. These tools allow for automated measurements, data logging, and integration with other laboratory instruments. Moreover, the ability to export data in various formats facilitates easy sharing and analysis across platforms.

Another notable characteristic of the RM3750 is its compact design and robust build quality. This ensures that it can operate effectively in demanding laboratory conditions while being portable enough for field applications.

In conclusion, the JDS Uniphase RM3750 optical spectrum analyzer stands out for its combinations of wide dynamic range, high resolution, real-time monitoring, and user-friendly software integration. These characteristics make it an exceptional tool for professionals in telecommunications and optical research, enabling them to conduct more accurate and insightful measurements.