Fiber optic variable attenuator
JDSU
Supports system testing, installation, maintenance, and production of single-mode fibers; instruments are 40 Gbps ready due to low Differential Group Delay.
- 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.
OLA-55M SMART Motorized Optical Level Attenuator
Variable optical attenuator with an automatic level controller mode in a single, rugged, handheld instrument.
- Absolute and relative attenuation setting.
- USB port for remote operation.
- Two operating modes: optical attenuator, and automatic level controller.
- Automatic stabilization of the output power with the automatic level controller mode.
- Reduces the need for couplers and additional instruments in test setups.
- Direct setting of the output power with the automatic level controller mode.
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