Product information "OLA-55M Handheld Optical Level Attenuators"
Motorized; Fiber Type SM; 1260 to 1650 nm; Connector Type ST, SC, FC, DIN, LC; Attenuation 2.5 to 60 dB
Viavi Solutions’ OLA-55M series of SmartClass motorized optical level attenuators are future-proof, improved variable attenuators for fiber system testing as well as installation, maintenance and production of single mode fibers. The OLA-55M series provides an implemented power meter for stabilized level controller applications.
The OLA-55M series reduce testing time with a quick start operation, requiring no warm-up time. They provide excellent overall accuracy in use with hundreds of calibrated wavelengths, reduce the need for couplers or additional instruments in test setups and minimize insertion loss due to a special optical design. Due to minimized differential group delay (DGD), the SmartClass OLA-55M series is also suitable for 40 Gbps systems.
The OLA-55M optical level attenuators can be part of a SmartClass optical test kit that contains all of the tools, including instruments and accessories, necessary to perform professional-grade power or loss tests in the field.
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
40 Gbps Ready due to Low Differential Group Delay
Traceable Measurements to NIST/PTB Standards for Confidence in Accuracy
400 Adjustable Wavelengths
Applications:Emulate Fiber Loss for Testing System Dynamics; Simulate Line Loss for BER Testing and Amplifier Testing; System Installation and Maintenance of Single Mode Fiber; Power Level Control for Calibration Test Setups
Manufacturer Series Name:
Handheld Optical Level Attenuators
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