Identify the scrambler encoding methods that are commonly used in North America and Europe for T1 and T2 lines.

What will be an ideal response?


The Bipolar with 6-Zero Substitution (B6ZS), and Bipolar with 8-Zero Substitution (B8ZS) are the scrambler encoding methods that are commonly used in North America for T1 and T2 lines. While in Europe, the High-Density Bipolar 3-Zero (HDB3) is in use.

Computer Science & Information Technology

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