The FiberXpert OTDR 5000 from Softing IT Networks is a professional measuring instrument for the analysis of fiber optic networks. It is designed for precise measurement and diagnosis of multimode and singlemode fibers and is intended for use in network infrastructure, during commissioning, maintenance, and troubleshooting of fiber optic links. The device combines the functions of an OTDR (Optical Time Domain Reflectometer) with attenuation measurement and an optical power meter to provide comprehensive information about the quality and integrity of the fiber link.

Applications

The OTDR 5000 is suitable for use in in-house networks, data centers, telecommunications installations, and other environments where fiber optic cables are installed. It enables precise localization of breaks, reflections, attenuations, and other disturbances along the fiber link. The low event dead zone of less than 80 cm makes it particularly suitable for short in-house connections, where faults often occur immediately near the connection point. The standard-compliant Tier-2 measurement according to TIA- and IEC limits ensures that the results comply with applicable standards and can be used for documentation and certification.

Functions and Equipment in Detail

The device provides a graphical representation of the reflection curve, enabling length-dependent evaluation of all events. Additionally, a tabular overview of all link events with assessment is displayed, supporting quick and structured analysis of measurement results. The automatic Pass/Fail analysis is based on TIA- and IEC reference values and simplifies the decision of whether a fiber link meets the requirements. The integrated macrobend detection helps identify unwanted bending radii in the fiber that can cause attenuation losses. PDF logging is performed directly in the device and can be exported via USB, simplifying documentation and sharing of results.

Technology Explained Simply

The OTDR 5000 is a combination device that covers both multimode (850/1300 nm) and singlemode fibers (1310/1550 nm). This enables flexible use for various fiber types and application scenarios. The high dynamic range ensures that even long links with low signal strength can be reliably measured. The measurement is performed using an optical pulse sent along the fiber and receiving reflected signals to determine the position and type of events. The integrated attenuation measurement allows precise determination of the total attenuation of the link, while the optical power meter can measure the output power of active components such as transceivers or amplifiers.

Compatibility and Accessories

The device is equipped with SC-compatible modules for multimode and singlemode fibers, enabling universal use with common connectors. An optional fiber microscope, connected via USB, allows visual inspection and documentation of fiber ends and connector end faces according to the IEC 61300-3-35 standard. This is particularly important for quality control during installation and maintenance of fiber cables.

Mounting and Installation

The device is used as a portable measuring instrument and requires no special mounting. It is directly connected to the fiber link, with measurement performed via the integrated modules. Operation is via a color touch display, offering an intuitive and user-friendly interface. Results can be viewed directly on the device and exported via USB.

Advantages in Operation

The combination of OTDR, attenuation measurement, and power meter in one device reduces the number of required instruments and accelerates the measurement process. The automated Pass/Fail analysis and PDF logging increase efficiency in documentation. The low event dead zone enables precise fault localization even on short links. The integrated macrobend detection helps identify often-overlooked error sources. The device is suitable for indoor and outdoor use, as it is delivered in an IP67-protected case that protects it from dust and water.

The delivery includes the measuring instrument, an SC-compatible multimode module, an SC-compatible singlemode module, a Li-Polymer battery, a power supply, a carrying bag with shoulder strap, an IP67 protective case, a calibration certificate, and license-free evaluation software eXport.