Product description:
HP 81534A Optical Return Loss Module. It can be installed on 8153A, 8163A, 8164A and 8166A mainframes.
Features:
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Sensor element: InGaAs
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Wavelength range: 1250-1600 nm
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Dynamic range at 0 dBm: 60 dB
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Applicable fiber type: 9/125 um
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Total uncertainty: < +/- 0.40dB (0dB to 50dB) and < +/- 0.65dB (50dB to 60dB)
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Two interface connectors (81000XI) are required. Each connector is sold separately.