The ZOOM II (Zeroed Output Optical Meter) is an economical fiber optic power meter. It provides accurate testing of multimode fiber cables when used with a 850nm multimode light source. The 4-digit 7-segment LCD displays power readings with a resolution of 0.01dB. On-screen indicators display measurement units (dBm, dB, uW), as well as battery life. The ZOOM II comes configured with a 2.5mm universal connector for connection to ST or SC connectors, as well as any other fiber connector with a 2.5mm ferrule.
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General Features
- Charger Port / Optional VFL Port - Allows for charging of re-chargable 9-volt batteries, as well as wall power operation (9VDC transformer and 9-volt re-chargeable battery not included).DO NOT USE BATTERY CHARGING PORT WITH NON- RECHARGEABLE BATTERIES. THERE IS THE POTENTIAL FOR EXPLOSION AND DAMAGE MAY OCCUR TO THE UNIT AND/OR THE USER.
- As an option, a Visual Fault Locator (VFL) can be installed in place of the charger port.
- NOT USED
- 2.5mm Universal Connector Port - accepts many popular 2.5mm ferrule connectors, including ST, SC, and FC. Also, for an additional charge, a 1.25mm universal cap is available (for connection to LC, MU, and other SFF connectors).
- LCD Display - shows optical power/loss levels, power units, wavelength, and battery status.
- Single press changes wavelength; holding button powers the unit ON or OFF.
- Single press toggles the power units between dBm, dB, and uW; holding sets the reference for the selected wavelength.
The Dual OWL 850 is our 850nm NIST traceable Multimode light source. Its 850nm output is temperature-stabilized for accurate measurements. The Dual OWL 850 has two connector options: ST or SC.
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Functional Description
- 850nm Port - Houses a 850nm multimode source and can be either a ST or SC connector.
- Charger Port - Allows for charging of re-chargable 9-volt batteries, as well as wall power operation.
- 1300nm Port - Houses a 1300nm multimode source and can be either a ST or SC connector.
- 850nm Indicator LED - Indicates the ON/OFF status of the 850nm LED source.
- 1300nm Indicator LED - Indicates the ON/OFF status of the 1300nm LED source.
- Charger Indicator LED - Indicates the status of the charger port.
- Power Button - Powers the unit ON or OFF.
- Wavelength Select Button - Switches the unit between 850nm and 1300nm.
NOTE: DO NOT USE BATTERY CHARGING PORT WITH NON-RECHARGEABLE BATTERIES. THERE IS THE POTENTIAL FOR EXPLOSION AND DAMAGE MAY OCCUR TO THE UNIT AND/OR THE USER.
NOTE: During normal operation, if the indicator LEDs are not lit, this indicates that the battery has insufficient power to provide accurate readings and must be replaced.
NOTE: Single wavelength versions (850nm only or 1300nm only) will only have a single optical port.