Tempo Single Mode Optical Time Domain Reflectometer OTDR 930XC-20C (SC/APC)

Tempo 930XC-20C (SC/APC) Single Mode Optical Time Domain Reflectometer (OTDR) is a precision handheld fibre optic tester engineered to identify faults, measure attenuation, and analyze optical cables with high accuracy. It is ideal for industrial network installations, telecommunications maintenance, laboratory testing, and field diagnostics.

The device offers a dynamic range of up to 38 dB, enabling users to probe long cable lengths and detect smaller reflections with sharp precision. Featuring a graphical user interface with backlit display, the OTDR allows for easy data interpretation even under varying lighting conditions.

It incorporates Macrobend analysis technology specifically tuned to the 1550 nm wavelength to detect fiber bends causing losses. Equipped with Nickel-Metal Hydride battery technology, the instrument supports an 8-hour continuous use cycle, enabling extended field operation without frequent recharges.

Dual wavelength support at 1310 nm and 1550 nm expands measurement versatility. Data management is facilitated via a USB port, permitting storage and transmission of up to 1,000 test curves for comprehensive reporting and analysis. The OTDR operates reliably in harsh environmental conditions, with a temperature range from -10°C to 50°C, and relative humidity tolerance of 0 to 95%.

This model’s compact form factor, measuring 196mm in length, 100mm in width, and 64mm in height, along with a lightweight design of 870 grams, enhances portability for technicians working in diverse field locations. The unit complies with industry safety and electromagnetic standards including UL, CE, and FCC certifications.

Additional features include a visual fault locator emitting -3 dBm at 650 nm wavelength, allowing users to identify breaks or faults visibly in fiber cables and an optical power meter capable of measuring signals across 850, 1300, 1310, 1490, 1550, and 1625 nm wavelengths, providing comprehensive optical testing capabilities.

The Tempo 930XC-20C (SC/APC) OTDR is a robust solution for fiber optic troubleshooting, installation, and maintenance in telecommunications, data centers, network testing, and industrial fiber optic applications.

Browse EnvMart’s extensive catalogue of Test & Measurement instruments for additional optical testing equipment and accessories. Up to 38 dB dynamic range for long cable testing and small reflection detection. Graphical user interface with easy-to-read display in all lighting conditions.

Macrobend analysis identifies fiber losses at 1550 nm wavelength. Nickel-Metal Hydride battery provides 8 hours of continuous operation. Dual wavelength support: 1310 nm and 1550 nm. USB port enables data transmission and storage of 1000 test curves.

Operating temperature range: -10°C to 50°C. Compact dimensions of 196mm x 100mm x 64mm and lightweight at 870g for portability. Complies with UL, CE, and FCC standards ensuring safety and reliability. Includes visual fault locator and optical power meter with multiple wavelengths.

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