The FiberXpert 700 Loss Test Set from Softing IT Networks is a Quad attenuation measurement kit for testing fibre optic links in both multimode and singlemode ranges. It is used for certifying LWL cabling according to common cabling standards and enables Tier-1 certification. The measurement is performed via an integrated optical power measurement and determination of optical loss (attenuation). The results are displayed directly on the LCD screen as a PASS/FAIL status in colour, enabling quick assessment of the connection.

Applications
This measurement kit is designed for testing fibre optic connections in networks using multimode and singlemode technologies. It is suitable for end-to-end testing of LWL cabling as well as for testing test cables and reference fibres. The application is in the installation, maintenance and certification of fibre optic infrastructures, particularly in environments where documented testing according to standards is required.

Functions and equipment in detail
The kit enables a complete Tier-1 fibre optic measurement at four calibrated wavelengths: 850 nm, 1300 nm, 1310 nm and 1550 nm. Additionally, it supports seven wavelengths in total: 850, 980, 1300, 1310, 1490, 1550 and 1625 nm. The measurement values can be stored in internal memory – up to 10,000 measurements can be stored. Using cost- and license-free PC software, the data can be printed as official test reports. The user interface and software are in German.

Technology explained simply
The measurement is based on the combination of an Optical Power Meter and a Quad light source, which generates light signals at the defined wavelengths. The attenuation is calculated as the difference between the transmitted and received signal values. Calibration of the devices ensures the accuracy of the measurement values. The results are displayed directly on the device, with a coloured PASS/FAIL status enabling quick decision-making. The data can be transferred to a PC via USB download cable, which can also be used for charging the battery.

Compatibility and accessories
The kit is designed for use with multimode and singlemode fibre optic links. It supports the common wavelengths for these technologies. The delivery includes adapters for 1.25 mm and 2.5 mm ferrules, enabling adaptation to various connectors.

Installation and mounting
Installation is carried out by connecting the Quad light source to the test cable and the fibre optic section to be tested. The Optical Power Meter is connected at the other end. The measurement is started via the user interface, with the results displayed directly on the screen. The devices are designed for mobile use and are delivered in a carrying bag.

Advantages in operation
The combination of fast measurement, direct display and the ability to output documented results increases efficiency when testing fibre optic links. The integrated software enables professional documentation, which is required for certifications. The support for multiple wavelengths extends the applicability of the kit to various network types.

Scope of delivery
The kit includes: 1 Optical Power Meter, 1 Quad light source, 1 carrying bag, 2 rubber protective caps, 2 USB download cables (also for battery charging), 1 USB stick with PC software and product documentation, 1 universal adapter for 1.25 mm ferrule, 1 universal adapter for 2.5 mm ferrule, 1 calibration certificate, 1 quick start guide.