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HDB3High-Density Bipolar-3 zeros
HDB3High Density Bipolar 3 Code (ITU-T)
References in periodicals archive ?
2-7 are given the dampened step-strain behavior for the remainder of the sparsely-branched resins, HDB2, HDB3, HDB4, HDB5, HDB6, and HDB7.
Furthermore, HDB3, HDB5, and HDB6 were found to have similar shear viscosity flow curves despite differences in LCB content (0.
Line coding support for the RS4100 includes T1 AMI and B8ZS, as well as E1 HDB3.
It provides E1 monitor, reference clock and LIU control, on board AMI or HDB3 codecs and code violation counters, fractional E1 is supported with an auxiliary input plus gapped clock or marker outputs, and an intact mode to slip buffer non standard E1 signals.
In unipolar mode, the AMI and HDB3 decoders enable in-service code violation monitoring and reduce circuitry requirements in the framer or ASIC.
The device supports B8ZS, HDB3 and AMI line codes while providing clock recovery and line performance monitoring in each of the receivers.
To further improve design flexibility, the CS61304A/305A operate either with internally implemented AMI (Alternate Mark Inversion), B8ZS (Bipolar with 8-Zero Substitution), or HDB3 (High Density Bipolar of order 3) coders/decoders, or the internal circuitry can be bypassed, allowing the devices to operate with external line coders/decoders.