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Optical Attenuators
Model: N7768CPrecise power control for optical signal testing
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Four-Channel Multimode Optical Attenuator
The N7768C is a four-channel power-monitored optical attenuator for multimode fiber applications. Its bulk-optic filter and collimated beam path is designed to assure homogeneous attenuation of all input modes. It maintains the beam profile of signals that comply with the encircled flux conditions of IEC 61280-4-1. Speed, compactness and optical quality are optimized for manufacturing test.
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Fiber mode
Multimode
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Power range
+20 dB to -35 dB
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Number of channels
4
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Insertion loss
≤ 1.8 dB
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Maximum attenuation
35 dB
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