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Optical DPSK Demodulator is available through BBN International for customers seeking specialist optical, electronic and industrial technology solutions.
2.5, 10, 20 or 40 Gb/s commercial DPSK signal reception Customized data rate for advanced applications Data rate optimization Extend transmission distance Optical differential-phase shift keying (DPSK) provides a desired modulation format that offers high receiver sensitivity, high tolerance to major nonlinear effects in high-speed transmissions, and high tolerance to coherent crosstalk. In DPSK, data information is carried by the optical phase difference between adjacent bits. For direct detection of DPSK signal (by conventional intensity detectors), a DPSK demodulator is needed to convert the phase-coded signal into an intensity-coded signal.
Key features: Athermal design; C+L band coverage by a single device; Low temperature-dependent frequency shift (TDFS); Low polarization-dependent frequency shift (PDFS); Wide bandwidth; Low insertion loss & PDL; High power handling; Passive, semi-tunable and fully tunable operation; Suitable for both RZ and NRZ modulation format; Single or dual data rate operation; Telcordia GR-1221 qualified.
Typical applications: 2.5, 10, 20 or 40 Gb/s commercial DPSK signal reception; Customized data rate for advanced applications; Data rate optimization; Extend transmission distance.
For product specifications, suitability and further information, please visit the product page or contact BBN International.
2.5, 10, 20 or 40 Gb/s commercial DPSK signal reception Customized data rate for advanced applications Data rate optimization Extend transmission distance Optical differential-phase shift keying (DPSK) provides a desired modulation format that offers high receiver sensitivity, high tolerance to major nonlinear effects in high-speed transmissions, and high tolerance to coherent crosstalk. In DPSK, data information is carried by the optical phase difference between adjacent bits. For direct detection of DPSK signal (by conventional intensity detectors), a DPSK demodulator is needed to convert the phase-coded signal into an intensity-coded signal.
Key features: Athermal design; C+L band coverage by a single device; Low temperature-dependent frequency shift (TDFS); Low polarization-dependent frequency shift (PDFS); Wide bandwidth; Low insertion loss & PDL; High power handling; Passive, semi-tunable and fully tunable operation; Suitable for both RZ and NRZ modulation format; Single or dual data rate operation; Telcordia GR-1221 qualified.
Typical applications: 2.5, 10, 20 or 40 Gb/s commercial DPSK signal reception; Customized data rate for advanced applications; Data rate optimization; Extend transmission distance.
For product specifications, suitability and further information, please visit the product page or contact BBN International.
For more information on Optical DPSK Demodulator talk to BBN International Ltd
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