Jonard Tools OTDR-1000 Multi-Function OTDR User Manual

Product Overview

The Jonard Tools OTDR-1000 is a versatile, multi-function device designed for fiber optic network testing and maintenance. It integrates four essential functions: OTDR, VFL, OPM, and OLS, making it a comprehensive tool for field technicians.

Key Features:

• High-performance OTDR with excellent dynamic range.
• Integrated VFL for visual fault detection.
• Accurate OPM for power level measurements.
• Stable OLS for signal generation.
• Supports single-mode (SM) fiber at 1310 nm and 1550 nm wavelengths.
• Dynamic Range: 24 dB (1310 nm), 22 dB (1550 nm).
• Connectors: FC, SC, LC (interchangeable).

Safety Warnings

⚠️ WARNING: To avoid eye damage, DO NOT look directly at the optical interface or the end of the optical fiber when the device is powered on. Always use appropriate eye protection.

Device Description and Interface

The OTDR-1000 features a user-friendly interface with a color touchscreen display and physical buttons for navigation. The device is designed for handheld operation.

Device Overview Image Description:

A clear image of the Jonard Tools OTDR-1000 unit, showing its handheld form factor, color display, and control buttons.

Operational Modes

OTDR (Optical Time Domain Reflectometer)

The OTDR mode is used to characterize fiber optic cables by sending pulses of light and measuring the backscattered and reflected signals. This allows for the detection of events such as splices, connectors, bends, and breaks, as well as the measurement of fiber length and loss.

OTDR Measurement Screen Description:

A screenshot displaying a typical OTDR trace. This trace is a graph showing signal loss (in dB) versus distance (in km). Key parameters like wavelength, pulse width, range, and event markers are visible on the screen.

Event Table Description:

A screenshot displaying a table listing detected events along the fiber optic cable, such as splices, connectors, and end-of-fiber, along with their measured loss and reflectance.

VFL (Visual Fault Locator)

The VFL function is used to identify breaks, bends, and faulty connectors in short-range fiber links by emitting a bright red light that is visible through the fiber cladding.

VFL Function Screen Description:

A screenshot indicating the Visual Fault Locator (VFL) mode, likely showing an option to activate the VFL output.

OPM (Optical Power Meter)

The OPM measures optical power levels at different wavelengths. Technicians connect the fiber optic cable to the power meter port to check signal strength.

OPM Function Screen Description:

A screenshot for the Optical Power Meter (OPM) function, displaying measured optical power levels (in dBm) and possibly wavelength information.

OLS (Optical Light Source)

The OLS provides stable optical signals at specified wavelengths. It is used in conjunction with an OPM for end-to-end loss testing or for continuity checks.

OLS Function Screen Description:

A screenshot for the Optical Light Source (OLS) function, showing settings for the output signal, such as wavelength and output power.

General Operation

Powering On/Off: Press and hold the power button to turn the device on or off.

Navigation: Users can navigate through menus and select functions using the color touchscreen display or the physical navigation buttons.

Performing a Test: Select the desired function (OTDR, VFL, OPM, OLS), configure the necessary parameters (e.g., wavelength, pulse width, measurement time for OTDR), and initiate the test.

Results Management: Test results can be viewed on the screen, saved internally, and exported for further analysis.

Settings Menu Description:

A screenshot of the device's settings menu, allowing users to configure parameters like display brightness, language, date/time, and measurement units.

File Management Screen Description:

A screenshot showing options for saving, loading, or exporting test results and configuration files.

Maintenance and Care

To ensure optimal performance and longevity of the OTDR-1000:

• Keep the device clean and dry.
• Protect the optical connectors from dust, dirt, and physical damage. Use protective caps when not in use.
• Refer to the full product manual for detailed cleaning and maintenance procedures.