Compact attenuator SmartClass OLA-5 series

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The SmartClass OLA-54/-55/-55M Optical Level Attenuators are future-proof, improved variable attenuators for fiber system testing as well as installation, maintenance, and production of multimode fibers (OLA-54) and singlemode fibers(OLA-55/-55M). The OLA-55M Motorized Optical Level Attenuator provides in addition an implemented power meter for stabilized level controller applications. The SmartClass OLA-54 and OLA-55 Optical Level Attenuators can be part of a SmartClass Optical Test Kits that contain all of the tools, including instruments and accessories, necessary to perform professional-grade power or loss tests in the field. Highlights Reduce testing time with a quick start operation, requiring no warm-up time Provide excellent overall accuracy in use with hundreds of calibrated wavelength Reduce the need for couplers and additional instruments in test setups. Minimize insertion loss due to a special optical design Applications Emulate fiber loss for testing system dynamics Simulate line loss for BER testing and amplifier testing (OLA-55/-55M) System installation and maintenance of multimode fiber (OLA-54) and singlemode fiber (OLA-55/-55M). Power level control for calibration test setups (OLA-55M) Key Features Robust, shock-proof, and splash-proof design for field operation USB port for remote operation Absolute and relative attenuation setting Level controller function for direct setting of attenuator output level (OLA-55M) 40 Gbps ready due to low Differential Group Delay