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The JDSU MAPA+23 Multiple Application Platform (MAP) Precision Attenuator is a high resolution, wide wavelength range attenuator used in applications such as analog systems and high bit-rate digital systems. The attenuator is built on proven industry leading technology for maximum reliability and performance. Many configurations are available: single or dual device per single width cassette, single-mode (SM) or multimode (MM) fiber, four standard connector types, and tap option or in-line power monitor feature. The power control option can function as an in-line power monitor. Key Features. Low insertion loss (IL) <= 1.5 dB. Low polarization dependent loss (PDL) 0.05 dB. Wide wavelength range. Attenuation accuracy, ± 0.1 dB. Applications. Dense wavelength division multiplexing (DWDM) channel equalization (up to 128 channel / controller address). Amplifier characterization. Bit error rate (BER) testing. Precise optical power control (± 0.01 dB). Loss simulation in DWDM fiber links. Receiver and transmitter testing.
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