1. Virtual Signaling Transfer Point User Guide
  2. vSTP Features
  3. SLS Rotation
  4. SLS Conversion
  5. ITU to ANSI SLS Conversion

2.12.6.2 ITU to ANSI SLS Conversion

The ITU to ANSI SLS Conversion enables a user to perform 4-bit ITU to 5-bit ANSI conversion. If this conversion option is configured, then the SLS is converted from 4-bit ITU to 5-bit ANSI.

If ITU 4-bit SLS is ABCD then the ANSI 5-bit SLS is calculated as D (~D) ABC.

This conversion can further be followed by ANSI 5-bit to ANSI 8-bit SLS Conversion in order to achieve more randomization for linkset or link selection during the network conversion.