UsdSonetPathHierarchy
Represents textual information taken from the NVT ASCII character set. The SONET path hierarchy is based upon the SONET line capacity. Configuration examples follow the diagram below, which depicts the SONET Path hierarchy. OC-192/STM-64 ^ | OC-48/STM-16 (1-4) ^ | OC-12/STM-4 (1-4) ^ | OC-3/STM-1 (1-4) ^ | OC-1/STM-0 (1-3) ^ | ^----------------^----------------^ | | | DS3 (1) VT1.5/TU11 DS1 (1-28) VT2/TU12 (1-21) For Line Speed = OC-48/STM-16: When the entire capacity contains only one path, no specifier is used. OC-12/STM-4 Path To specify an OC-12 path over OC-48 provide a single digit of the form a where: a - OC-12/STM-4 path number (1-4) OC-3/STM-1 Path To specify an OC-3 Path over OC-48 provide two digits of the form a/b where: a - OC-12/STM-4 path number (1-4) b - OC-3/STM-1 path within the OC-12 (1-4) OC-1/STM-0 Path To specify an OC1 Path over OC-48 provide three digits of the form a/b/c where: a - OC-12/STM-4 path number (1-4) b - OC-3/STM-1 path number within OC-12 (1-4) c - OC-1/STM-0 path number within OC-3 (1-3) For Line Speed = OC-12/STM-4: OC-12/STM-4 Path: When entire line capacity contains only one path, no channel-specifier is used. OC-3/STM-1 Path: To specify an OC-3 path over OC-12 provide a single digit of the form a where: a - OC-3/STM-1 path within the OC-12 (1-4) OC-1 Path: To specify an OC-1 path over OC-12 provide two digits of the form a/b where: a - OC-3/STM-1 path within the OC-12 (1-4) b - OC-1/STM-0 path within the OC-3 (1-3) For Line Speed = OC-3/STM-1: OC-3/STM-1 Path: When entire line capacity contains only one path, no channel-specifier is used. OC-1 Path: To specify an OC-1 path over OC-3 provide one digit of the form a where: a - OC-1/STM-1 path within the OC-3 (1-3)