Greenlee 558B High Precision InGaAs Fiber Optic Power Meter

Model558B MFG Part60568
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Greenlee 558B High Precision InGaAs Fiber Optic Power Meter

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Quick Overview

Tempo 558B 2mm InGaAs optical power meter is capable of measuring significantly higher power levels than the 555B (1mm InGaAs) and 557B
(3 x 3.5mm Si) instruments. With a measurement range of +25 to -30dBm1, the 558B is particularly suited for performing measurements on CATV systems, optical amplifiers, and other high power devices.
Characteristics
Characteristics: Tempo 558B High Intensity InGaAs Power Optical Meter
  Easy to use-three buttons control all functions
  Relative logarithmic dB and absolute logarithmic dBm units
  Multi-wavelength reference storage—stores and recalls reference power levels for faster, more efficient measurements
  Snap-On Connector (SOC) interface adapts to all industry standard fiber optic connectors and other less common types
  Long battery life—more than 100 hours of continuous operation
  User-selectable auto-shutoff
  AC power converter and adapter available for prolonged or benchtop use
  Splashproof
Description

Greenlee 558B High Precision InGaAs Fiber Optic Power Meter is designed to make accurate power and loss measurements in the LAN, Telecom, and CATV environments. The Greenlee 558B features a +25 to -30dBm1 measuring range, three-button operation, relative logarithmic dB and absolute logarithmic dBm, snap-on connector, 100 hour battery run-time, automatic shut-off feature, on-board memory for multi-wavelength reference storage, and more.

Specifications
Specifications: Tempo 558B High Intensity InGaAs Power Optical Meter
Detector type: 2mm indium-gallium-arsenide (InGaAs)
Calibration Wavelengths: 980nm, 1310nm, and 1550nm
Power Range: +25 to -30dBm (1310nm and 1550nm) +25 to -27dBm (980nm only)
Measurement Range: +25 to -30dBm* * At 1310nm and 1550nm. +25 to -27dBm measurement range at 980nm. To avoid thermal damage, limit exposure high power (greater than +23dBm) to less than 30 minutes.
Resolution: 0.01dB
Linearity at 1310nm and 1550nm: ±1.0dB +25dBm to +22dBm ±0.5dB +22dBm to +18dBm ±0.2dB +18dBm to +10dBm ±0.05dB +10dBm to -30dBm
Absolute accuracy ±0.25dB at calibration conditions
Wavelength dependence: 975 to 985nm 0.025dB/nm 1270 to 1330nm 0.0033dB/nm 1500 to 1625nm 0.0016dB/nm
Polarization dependence < 0.1dB
Resolution ±0.01dB
Power requirements Two AA-size 1.5V alkaline batteries provide approx. 100 hours of continuous operation
Connector interface Snap-On Connector (SOC) interface
Environmental: Operating temp. -15°C to +55°C Storage temp. -35°C to +70°C Humidity -0 to 95% RH, non-condensing
Dimensions 7.2 x 14.2 x 3.5 cm (2.8 x 5.6 x 1.4 in.)
Weight 250g (8.9 oz)
Adapters User will need to purchase a Snap-On Connector (SOC) adapter for use of the instrument. Please specify the desired connector adapter type when ordering.
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Specs and Videos

Technical Specs for Greenlee 558B High Precision InGaAs Fiber Optic Power Meter:

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