Electro-Meters offers an extensive catalog of optical test equipment and measurement systems to offer you the best option in light analysis. Optical test equipment is used to measure and characterize the properties of light. Communication networks demand highly precise optical test solutions in order to push the limits of their needs. Precision optical measurements are also essential for optical research applications in environmental sensing, biophotonics, and consumer products. Our selection of optical measurement systems feature models from the Yokogawa brand, with a wide array of features and options to give you the right functionality for your application. If you need any assistance in finding the right optical test equipment and measurement systems for your needs, contact our team of experts at Electro-Meters today.

Showing all 33 results

Show sidebar
Show 10 20 30 All

Yokogawa AQ6360 – Telecom Optical Spectrum Analyzers

  • Wavelength range: 1200 to 1650 nm
  • Wavelength resolution: 0.1 to 2 nm
  • High wavelength accuracy: ±0.02 nm
  • High dynamic range: 55 dB
  • Wide measurement range: +20 to −80 dBm

Yokogawa AQ6370E – Telecom Optical Spectrum Analyzers

  • Wavelength Range: 600 nm to 1700 nm
  • Wavelength Accuracy: ±0.008 nm (typical)
  • Wavelength Resolution: 0.02 nm
  • Close-in Dynamic Range: 78 dB (typical)
  • Level Range: +20 to -90 dBm
  • Up to 2x faster measurement with SMSR mode
  • Sharper spectrum measurement with HCDR mode
  • Large touchscreen LCD for easy operation and data visualization

Yokogawa AQ1100 – Multi-function Optical Loss Test Sets

  • 5.7 inch color LCD for easy viewing
  • Multi-core fiber measurement with a pair set
  • Optional PING Test function and Visible light Source
  • Optical Power Meter Selections
    • Standard: +10 to -70dBm
    • High power: +27 to -50dBm
    • PON : 1490/1550nm Parallel measurement
  • Light Sources (3 models)
    • SM1310/1550nm
    • SM1310/1550/1625nmMM850/1300nm and SM1310

Yokogawa AQ2170/2170H – Portable Optical Power Meters

  • AQ2170 – +10 dBm max. power (Standard)
  • AQ2170H – +26 dBm max. power (High Power)
  • Up to 7 working wavelengths
  • Compact and lightweight
  • Versatile data storage and transfer large memory capacity stores up to 999 measurement results
  • Auto switching of measurement wavelength

Yokogawa AQ2180/2180H – Portable Optical Power Meters

  • AQ2180 – +10 dBm max. power (Standard)
  • AQ2180H – +26 dBm max. power (High Power)
  • Up to 7 working wavelengths
  • Compact and lightweight
  • Versatile data storage and transfer large memory capacity stores up to 999 measurement results
  • Auto switching of measurement wavelength

Yokogawa AQ2211 – 3 Slot Frame Controller

  • 3 slot Mainframe
  • Easy-to-view color display
  • USB port for data storage
  • Measurement module “hot-swapping” capability
  • Remote monitoring and measurement through a LAN

Yokogawa AQ6151B – Optical Wavelength Meter

  • High wavelength accuracy: ±0.2 ppm
  • Wavelength range (3 types): 900-1700nm, 1200-1700nm, 1270-1650nm
  • Measurement time of 0.2 seconds or less
  • Up to 1024 wavelengths can be measured at once
  • Single wavelength type and multi wavelength type
  • Support modulated light and filter measurement

Yokogawa AQ2212 – 9 Slot Frame Controller

  • 9 Slot Mainframe
  • Easy-to-view color display
  • USB port for data storage
  • Measurement module “hot-swapping” capability
  • Remote monitoring and measurement through a LAN

Yokogawa AQ2200 – Modular Manufacturing Test Systems

  • 3 or 9 slot Mainframe
  • Hot-swappable modules
  • A broad lineup of measurement modules
  • Grid tunable laser source, Optical power meter, Optical attenuator, Optical switch, etc.
  • Macro Programming Function; a convenient solution for automated measurements eliminating need for an external PC controller.
  • Remote interfaces : GP-IB, Ethernet, and USB
  • Multi-user function
  • Remote Viewer Software
  • Stability / Logging Function

Yokogawa AQ2200-131/132 – Grid Light Source Modules

  • Frequency (Wavelength): C-band, L-band
  • High-stability output level: ± 0.03dB
  • High-stability frequency(wavelength): ± 0.3GHz (± 2.4pm)
  • Output level: +9dBm or more
  • High SMSR: 45dB

Yokogawa AQ2200-215 – High Power Sensor Modules

  • High Power Measurement: +30dBm
  • High-Speed Sampling: 10,000 points per second
  • Various Optical Connectors: FC/SC/MU/LC
  • Fully Configurable: Create the desired measurement system by combining AQ2200 Series modules with Yokogawa optical communications measuring instruments

Yokogawa AQ2200-222 – Dual Sensor Modules

  • Ideal for powerful yet compact systems.
  • Wide wavelength range: 800 to 1700 nm
  • Wide power range: -90 to +15 dBm
  • High-speed measurement: 100 µs (minimum sampling period)
  • Optical connector compatibility: FC, SC, MU, and LC
  • Can be combined with various AQ2200 series modules or other Yokogawa’s optical communication measuring instruments to build versatile measuring systems.

Yokogawa AQ2200-312 – Optical Attenuator Module

  • Wide attenuation range:
    • 0 to 60 dB (SM version)
    • 0 to 45 dB (MM version)
  • Wide wavelength range:
    • 1200 to 1700 nm(SM version)
    • 800 to 1370 nm (MM version)
  • Compatible with SMF(10/125µm) or MMF(50/125µm, 62.5/125µm)
  • Low insertion loss: 1.0 dB (typical)
  • Low polarization dependence loss: 0.1 dBp-p or less
  • Monitor output (optional)
  • Configure the desired measurement system by combining AQ2200 Series modules with Yokogawa optical communications measuring instruments

Yokogawa AQ2200-332 – Optical Attenuator Module

  • Compact: The AQ2200-332 features an optical variable attenuator and an optical power meter for monitoring the optical output power in a one-slot module. Ideal for bit error testing
  • Compatible with SMF(10/125µm) or MMF(50/125µm, 62.5/125µm)
  • Attenuation accuracy: within ±0.1 dB
  • With the output monitoring function, the AQ2200-332 allows direct setup of optical power at the output terminals
  • Can be combined with various AQ2200 series modules or other Yokogawa’s optical communication measuring instruments to build versatile measuring systems

Yokogawa AQ2200-411 – Optical Switch Module

  • Compact: Optical switches of 1 x 4 or 1 x 8 port configuration in a one-slot size module
  • Compatible with SMF (core diameter of 10 µm) or MMF (core diameter of 62.5 µm)
  • Low insertion loss: 1.0 dB (typ.)
  • High switching reproducibility: within ±0.01 dB
  • Can be combined with various AQ2200 series modules or other Yokogawa’s optical communication measuring instruments to build versatile measuring systems

Yokogawa AQ2200-412 – Optical Switch Module

  • Compact: Optical switches of 1 x 16 port configuration in a two-slot size module
  • Compatible with SMF(10/125µm) or MMF(50/125µm)
  • Low insertion loss: 1.0 dB (typ.)
  • High switching reproducibility: within ±0.01 dB
  • Can be combined with various AQ2200 series modules or other Yokogawa’s optical communication measuring instruments to build versatile measuring systems

Yokogawa AQ2200-421 – Optical Switch Module

  • Compact: Optical switches of 1 x 2 or 2 x 2 port configuration in a one-slot size module
  • Compatible with SMF(10/125µm) or MMF(50/125µm, 62.5/125µm)
  • Low insertion loss: 1.0 dB (typ.)
  • High switching reproducibility: within ±0.01 dB
  • Can be combined with various AQ2200 series modules or other Yokogawa’s optical communication measuring instruments to build versatile measuring systems

Yokogawa AQ2200-642 – Transceiver I/F Module

  • Support 10G optical transceivers
    • XFP, SFP+, XENPAK
  • Power supply and power current monitoring
    • Equipped with current limiter
  • I2C/MDIO interface
  • Signal Control
    • User can define the signal names
  • Voltage monitoring of status signals
    • Threshold adjustment for High/Low decision
  • Resistance monitoring for APS SET

Yokogawa AQ4280 – Portable Optical Light Sources

  • Three-wavelengths to address telecom service, plus additional wavelength for maintenance channel.
    AQ4280A ; 1310/1550nm
    AQ4280B ; 1310/1490/1550nm
    AQ4280C ; 1310/1550,1490/1625nm (2 ports)
  • Auto switching of measurement wavelength

Yokogawa AQ6373B – Visible Wavelength Optical Spectrum Analyzers

  • Wavelength range: 350 to 1200nm
  • Wavelength accuracy: ±0.05 nm
  • Wavelength resolution: 0.02 to 10 nm and 0.01nm (400 to 470nm)
  • Max safe input power: +20 dBm
  • Level sensitivity: -80 dBm
  • Dynamic range: ≧60dB
  • Single-mode, Multimode, and Large-core fibers
  • Built-in optical alignment source
  • Wavelength calibration with an external reference source
  • Various analysis functions including the Color analysis function for VIS

Yokogawa AQ6374 – Wide Range Optical Spectrum Analyzers

  • Wavelength range: 350 to 1750nm
  • High wavelength accuracy: ±0.05nm
  • High wavelength resolution: 0.05 to 10 nm
  • Wide dynamic range: 60dB (peak ±1.0nm)
  • Wide level range: +20 to -80dBm
  • Fast measurement: 0.5 sec. (100nm span)
  • 8 wavelength resolution settings: 0.05 to 10 nm
  • wide measurable level range is from−80 to +20 dBm
  • ±0.05 nm wavelength accuracy can be maintained by the calibration
  • Fast Measurement 0.5 s for 100 nm span (with sensitivity set to NORM_AUTO)

Yokogawa AQ6375B – Long Wavelength Optical Spectrum Analyzers

  • Long wavelength range: 1200 to 2400 nm
  • Gas purging ports to reduce water vapor effects
  • Built-In cut filter for high order diffracted light
  • Double Speed Mode to further enhance fast measurement speed
  • High sensitivity down to -70 dBm
  • High resolution to 0.050 nm
  • Wide close-in dynamic range (55dB)
  • Fast auto-calibration
  • Free space optical input for maximum flexibility, low maintenance, and high reliability
  • Applicable to single-mode and multimode fibers
  • Excellent performance for environmental gas sensing Laser Spectroscopy
  • Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 2.4μm

Yokogawa AQ6375E – Long Wavelength Optical Spectrum Analyzer

  • Lineup of 3 models [Standard, Extended and Limited]
  • Long wavelength range:
    • 1200 to 2400 nm [Standard, and Limited]
    • 1000 to 2500 nm [Extended ]
  • Gas purging ports to reduce water vapor effects
  • Built-In cut filter for high order diffracted light *
  • Double Speed Mode to further enhance fast measurement speed
  • High sensitivity down to -70 dBm *
  • High resolution to 0.05 nm *
  • Wide close-in dynamic range (55dB) *
  • Fast auto-calibration
  • Free space optical input for maximum flexibility, low maintenance, and high reliability
  • Applicable to single-mode and multimode fibers
  • Excellent performance for environmental gas sensing Laser Spectroscopy
  • Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 2.5 μm

*  Except Limited Model

Yokogawa AQ6376E – Three Micron Optical Spectrum Analyzer

  • Long wavelength range: 1500 to 3400 nm
  • Gas purging ports to reduce water vapor effects
  • Built-In cut filter for high order diffracted light
  • Double Speed Mode to further enhance fast measurement speed
  • High sensitivity down to -65 dBm
  • High resolution to 0.1 nm
  • Wide close-in dynamic range (55dB)
  • Fast auto-calibration
  • Free space optical input for maximum flexibility, low maintenance, and high reliability
  • Applicable to single-mode and multimode fibers
  • Excellent performance for environmental gas sensing Laser Spectroscopy
  • Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 3.4μm

Yokogawa AQ6376 – Three Micron Optical Spectrum Analyzers

  • Long Wavelength Range: from 1500 nm to 3400nm
  • High Sensitivity: down to -65dBm
  • Gas purging ports to reduce water vapor effects
  • Built-In cut filter for high order diffracted light
  • Double Speed Mode to further enhance fast measurement speed
  • High resolution to 0.10 nm
  • Wide close-in dynamic range: 55 dB
  • Fast auto-calibration
  • Free space optical input for maximum flexibility, low maintenance, and high reliability
  • Applicable to single-mode and multimode fibers
  • Excellent performance for environmental gas sensing Laser Spectroscopy
  • Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 3.4μm

Yokogawa AQ6380 – High Performance Optical Spectrum Analyzers

  • Wavelength range: 1200 to 1650 nm
  • High wavelength resolution: 5 pm
  • High wavelength accuracy: ±5 pm
  • Wide close-in dynamic range: 65 dB
  • High stray-light suppression: 80 dB
  • Fully automated periodical wavelength calibration with a built-in light source
  • Semi-automated wavelength calibration with an external light source

Yokogawa AQ7280 – Modular Optical Time Domain Reflectometer

  • Dual-operation Mode – Touch screen and hard-key buttons
  • 9 OTDR units ranging from single mode to multi mode
  • Multi-tasking – Enhancing productivity
  • Lightning Startup Time, under 10 seconds
  • Multi-Fiber Measurement -Database view. Organized. Quick preview of network characteristics
  • Fault Locator
  • Modular Construction

Lightel CI-1100 Fiber Optic Connector Inspector

The eye-safe CI-1100 Connector Inspector is a portable video microscope used to inspect fiber optic connector endfaces for contamination. The handheld probe design makes it easy for users to inspect both patchcords and hard-to-reach in-adapter connectors.

Buy Online

Lightel DI-1000 Digital Inspection Probes

The ergonomically designed DI-1000 is Lightel’s all digital video microscope probe. It connects directly to your PC through the computer’s USB2.0 port. Featuring easy single finger focusing, a built-in image freeze/capture button, and detectable resolution to 0.5µm, the DI-1000 package includes our free ConnectorView (standard) software, providing digital zoom, image display, image capture, auto-calibration and basic analysis tools.

Buy Online

Lightel DI-1000L-Pro Digital Inspection Probes

The DI-1000L-PRO combines the all-digital wide-view DI-1000L microscope with our ConnectorViewâ„¢ Plus v2 Pass/Fail software for fast objective analysis of fiberoptic connector endfaces. Powered by it’s direct USB2.0 connection to your PC, the DI-1000L-Pro can provide you with automatically centered Analysis Reports and Summary Reports in Excel or text.

Lightel DI-1000MPO+ Digital Inspector

The DI-1000MPO+ incorporates the same features and uses the same single fiber tips and accessories as the popular DI-1000, but adds additional X- and Y-direction scanning knobs. This allows the user to manually scan in both the X and Y directions with one hand, providing unprecedented control and increasing the efficiency of inspecting the endfaces of MTP®/MPO connectors. With a change of the front end tip you can inspect either PC or APC MTP/MPO connectors, one to four rows (12 to 48 fibers). Front end tips are also available for 16 fiber connectors.

Lightel DI-2000 Digital Inspector

The DI-2000 features rapid one-touch autofocus. Its visual indicator LED will change from red to green when focus is achieved, facilitating connector inspection, especially useful in high density racks. In addition, since technicians must sometimes work in wiring closets or data centers with poor illumination, the unit comes equipped with a built-in flashlight. With its easily accessible capture button, capturing and saving images to your PC and other devices is simple. Like all of our DI Series scopes, the DI-2000 can use any of Lightel’s more than 120 inspection tips.

Lightel DI-3000 Digital Inspector with Integrated Wi-Fi

Building upon our successful Digital Inspector (DI-) product suite, Lightel has developed the DI-3000 embedded WiFi and autofocus probe, eliminating the need for direct USB connectivity to display devices. The DI-3000 allows the user to effortlessly inspect, store, certify and analyze fiber optic connectors without a physical connection to your Android mobile device, PC laptops, or other test equipment.

Buy Online