E4/140m rx, Configuration, Error analysis – EXFO FTB-8100 Series Transport Blazer for FTB-500 User Manual

Page 405

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PDH Tabs

SONET/SDH Application

391

E4/140M RX

E4/140M RX

Press TEST, DSn-PDH, and E4 (under DSn-PDH RX).

Configuration

Note: See E4/140M TX on page 389 for more information on Framing.

Error Analysis

FAS (Frame Alignment Signal): A FAS error indicates that bits 1 to 12 of the
first frame differ from 111110100000.

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