English
You are here:
SONET/SDH Concatenated Framer Core
The Xelic SONET/SDH Concatenated Framer Core (XCS48CN) aligns incoming SONET/SDH frames and provides transport overhead processing, path overhead processing and pointer processing for contiguous concatenated SONET/SDH payloads types. The XCS48CN contains independent Transport Processor and Concatenated Path Processor modules for STS-48/STM-16 SONET/SDH frame rates. Incoming/outgoing data is transferred at clock rate of 155.52 MHz using a 16-bit data bus.
The XCS48CN Transmit Transport Processor inserts transport overhead blanking, calculates and inserts framing, B1/B2 parity (with corruption capability), and scrambles SONET/SDH frames. Diagnostics support includes optional corruption of inserted parity, and scrambling enable/disable capability. MS AIS insertion is also provided.
The XCS48CN Transmit Concatenated Path Processor inserts high order path overhead blanking, calculates and inserts B3 parity (with corruption capability), and supports pointer increment and decrements. AISP insertion is also provided.
The XCS48CN Receive Transport Processor contains a frame alignment unit with OOF and LOF algorithm state transitions. Incoming frames are descrambled (optional) and aligned for transport overhead processing. Transport overhead interpreters are implemented to detect error conditions which include LOS, LOF, OOF, B1 errors, B2 errors, and MS AIS. Diagnostics support includes optional corruption of calculated parity, and descrambling enable/disable capability.
The XCS48CN Receive Concatenated Path Processor detects Path AIS, LOP, Pointer Increments, Pointer Decrements, Pointer NDF’s, POINTER 3 in a row conditions, and B3 error detection.
The XCS48CN Transmit Transport Processor inserts transport overhead blanking, calculates and inserts framing, B1/B2 parity (with corruption capability), and scrambles SONET/SDH frames. Diagnostics support includes optional corruption of inserted parity, and scrambling enable/disable capability. MS AIS insertion is also provided.
The XCS48CN Transmit Concatenated Path Processor inserts high order path overhead blanking, calculates and inserts B3 parity (with corruption capability), and supports pointer increment and decrements. AISP insertion is also provided.
The XCS48CN Receive Transport Processor contains a frame alignment unit with OOF and LOF algorithm state transitions. Incoming frames are descrambled (optional) and aligned for transport overhead processing. Transport overhead interpreters are implemented to detect error conditions which include LOS, LOF, OOF, B1 errors, B2 errors, and MS AIS. Diagnostics support includes optional corruption of calculated parity, and descrambling enable/disable capability.
The XCS48CN Receive Concatenated Path Processor detects Path AIS, LOP, Pointer Increments, Pointer Decrements, Pointer NDF’s, POINTER 3 in a row conditions, and B3 error detection.
View SONET/SDH Concatenated Framer Core full description to...
- see the entire SONET/SDH Concatenated Framer Core datasheet
- get in contact with SONET/SDH Concatenated Framer Core Supplier