इसी प्रकार केPM8351

• PM8313
  • M13 multiplexer/demultiplexer
• PM8313-RI
  • M13 multiplexer
• PM8315
  • High density T1/E1 framer with integrated VT/TU mapper and M13 Mux
• PM8315-PI
  • High density T1/E1 framer with integrated VT/TU mapper and M13 multiplexer
• PM8351
  • 8-channel 1.0-1.25 Gbps transceiver
• PM8353
  • 4-channel 1.0-1.25 Gbps transceiver
• PM8355
  • 4-channel 2.125,2.5,1.125 Gbps transceiver
• PM8355
  • Sonet/SDH payload extractor/aligner for 9953 Mbit/s