Anritsu MT9085 Optical Time Domain Reflectometer

Anritsu MT9085-053 Optical Time Domain Reflectometer OTDR

The ACCESS Master MT9085-053 series Optical Time Domain Reflectometer is a compact, handheld, all-in-one tester for performing optical pulse testing, optical loss/power measurement, and fiber end-face inspection. It supports various applications, covering the installation and maintenance (I&M) of trunk optical fibers (core network, metropolitan area network, mobile fronthaul, mobile backhaul) and troubleshooting of access networks, such as distribution optical cable breaks.

While maintaining the intuitive operability of the previous MT9082 OTDR with hard keys and knobs, the MT9085 OTDR has been upgraded with an 8-inch color LCD wide touchscreen. The quick confirmation of the optical transmission path advances the fiber visualizer function to the next stage.

Optical Pulse Testing (OTDR)

Optical pulse testing measures optical fiber transmission loss and fiber length and detects events such as fiber continuity breaks. The MT9085-053 OTDR supports both single-mode and multi-mode fibers, and the product line includes wavelengths that match the measurement environment. The easy-to-use fiber visualizer function uses two types of real-time scanning (high-speed, high S/N) to check the status of fiber connections and bends while testing waveforms; the MT9085C-053 can detect fiber events with high accuracy (46 dB dynamic range, 0.8 m dead zone) and measure loss. Waveform quality supports fiber measurements from short to long distances, including PON and real-time measurements.

Optical Power/Loss Measurement

The all-in-one MT9085-053 series OTDR has built-in light source, optical power, and loss measurement functions, allowing confirmation of fiber installation status and fault conditions, with a visual fault locator function for intuitive viewing of link loss.

Fiber End-Face Inspection

Fiber end-face inspection uses an external fiber microscope option (sold separately) to display the status of fiber connector end-faces on the MT9085-053 main unit screen. End-face inspection is crucial because dirt and scratches on the end-face not only significantly impact the transmission quality of fiber circuits but also hinder accurate optical pulse testing as well as optical loss and power measurements.

MT9085 OTDR Product Features

· 8-inch LCD, easily visible even under direct sunlight

· Improved work efficiency through the synergy of LCD touchscreen, knobs, and hard keys

· Easy-to-use fiber visualizer function with visual fault locator for simplified fiber path analysis

· Retains common functions and operations of the previous ACCESS Master series

o Rapid fiber bend location using high-speed, high S/N real-time scanning mode

o High-accuracy event detection and loss measurement (46 dB dynamic range, 0.8 m dead zone)

o Identification of each splitter event and up to 1 × 128 branches

o Built-in light source, optical power meter, and visible light source options for optical loss testing and optical power measurement

o Fiber end-face inspection using external fiber microscope option

MT9085 OTDR Ordering Information:

MT9085 OTDR Configuration List:

MT9085 main unit, battery, adapter, power cord, soft case, shoulder strap, factory test report, user manual.