इसी प्रकार केPM5312-SI

• PM5316-BI
  • Sonet/SDH payload extractor/aligner 4 x 155 Mbit/s
• PM5349-BI
  • Saturn user network interface (155-QUAD)
• PM5371-RI
  • Sonet/SDH tributary unit cross connect
• PM5343-RI
  • Sonet/SDH transport overhead transceiver telecom standard product
• PM5361-RI
  • Sonet/SDH tributary unit payload processor
• PM5348
  • Two-channel ATM Saturn user network interface
• PM535149
  • Quad 155 Mbit/s ATM physical layer device
• PM5312-SI
  • Sonet/SDH transport overhead terminating transceiver telecom standard product