Framer, SONET OC-3 to OC-768 (Xelic)

Device Family Support

• Spartan-3E
• Spartan-3L
• Virtex-4 FX
• Virtex-4 LX
• Virtex-4 SX
• Virtex-II Pro
• Spartan-3

Xelic Transport Processor cores are available for OC-3 (XCS3F), OC-12 (XCS12F), OC-48 (XCS48F), OC-192 (XCS192F), and OC-768 (XCS768F) data rates. The SONET/SDH Transport Processor Cores perform section and line overhead processing, align incoming SONET/SDH frames and provide overhead interpretation with error detection and performance monitoring. The cores contain independent transmit and receive processors with optional dedicated external ports for overhead insertion and extraction.

Key Features

• Compliant with ITU-T G.707 and Telcordia GR-253-CORE specifications
• Implements 16-bit register interface for programming internal registers
• Integration support and maintenance available
• Extensive diagnostic capability for system debug
• Configurable performance counters for OOF, B1, and REI error detection
• Flexible frame alignment capability with programmable options
• Contains independent transmit and receive processors with dedicated external ports for overhead insertion and extraction