SONET/SDH

  • OC192/STM-64 Framer – Supported Data Rate: 10G/s
  • OC48/STM-16 Framer – Supported Data Rate: 2.5G/s
  • OC12/4xOC3|STM-4/4xSTM-1 Framer – Supported Data Rate: 622M/s

Source Direction

  • Support software programmable TOH bytes per bit with bit mask
  • Support external TOH insertion on all TOH bytes per bit with bit mask
  • Support software programmable on all POH bytes with bit mask
  • Support optional frame scrambling
  • Support B1/B2/B3 calculation and corruption via software mask or external TOH insert
  • Support software programmable AIS-P and AIS-L generation
  • Support JO and Jl trace messages
  • Support extended 64-byte Jl trace messages
  • Support statistic frame counts

Sink Direction

  • Provide software programmable FAS (Al/ A2) pattern for framer
  • Provide full TOH extraction to software
  • Provide full TOH extraction to external TOH extractor
  • Provide full POH extraction to software
  • Provide alarm detection and B1/B2/B3 error counts, Frame count, pointer negative/positive stuff counts
  • Provide consistency checked Kl, K2 & Sl bytes
  • Provide inconsistency alarm on Kl, K2 & Sl bytes
  • Provide detection on JO and Jl trace mismatches

Supported Alarm Detection and Interruption

  • LOS
  • OOF/LOF
  • AIS-L
  • RDI-L
  • AIS-P
  • LOP-P
  • PLM-P
  • LCD-P
  • Far end – AIS-P
  • Far end – LOP-P
  • Far end – PLM-P
  • Far end – LCD-P
  • JO & Jl mismatches
  • Kl, K2 & Sl consistencies
  • Kl, K2 & Sl inconsistencies
  • Pointer increment & decrement events
  • Pointer NDF event
  • Bl, B2 & B3 error alarms

Standard Compliance

  • ITU-T REC-G.707/Y.1332-01/2007
  • ITU-T G.783 (03/2006)
  • Telcordia GR-253-CORE

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