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ACTERNA JDSU OLA-55 SMART Optical Level Attenuator

• Adjustable wavelength range: 1260 to 1650 nm in 1nm increments
• Fiber type: 9/125 μm
• Calibrated wavelengths: 1310 nm, 1550 nm, 1625 nm
• Display range: 2.0 to 60 dB
• Minimum insertion loss: <2.0 dB
• Linearity: ± 0.2
• Repeatability of attenuation setting: ± 0.1 dB
• Total attenuation accuracy: ± 0.8 dB
• Setting type: Continuous over the entire range
• Function: Bi-directional
• Displayed value: Absolute or relative attenuation value
• Max. permitted level: +23 dBm


Artikelnummer: 1239 Kategorien: ,


The OLA-55 SMART Optical Level Attenuator is future-proof, improved variable attenuators for system testing, installation, maintenance, and production of singlemode fibers. The OLA-55 SMART Optical Level Attenuator can be part of a SMART Optical Test Kit. The SMART Optical Test Kits contain all of the tools, including instruments and accessories, necessary to perform professional-grade power or loss tests in the field.

•Extended calibration wavelengths for very high performance: 600 adjustable wavelengths for the OLA-54 and 400 adjustable wavelengths for the OLA-55.
•An extremely long battery operation time of >1000 h.
•Absolute and relative attenuation setting
•Low minimum insertion loss due to new optical design.
•Emulate fiber loss for testing system dynamics.
•OLA-55 for testing up to 40 Gbps systems together with bit error rate testing (BERT).
•For system installation and maintenance of multimode fiber (OLA-54) and singlemode fiber (OLA-55).
Key Features:
•The SMARTWheel for precise and fast manual setting
•The SMARTStar graphical user interface for fast, easy, and straightforward operation.
•The SMARTEnergy power supply management system.
•Traceable measurements to NIST/PTB standards for confidence in accuracy.
•A robust, shock-proof, and splash-proof design for field operation.
•One-handed operation in the field.
•Quick start operation, requiring no warm-up time and reducing testing time.








Zusätzliche Information



ACTERNA JDSU OLA-55    SMART Optical Level Attenuator

ACTERNA JDSU OLA-55 Produktdatenblatt

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