Below is the OptixTrans Boards Summary：

• SCC
  SCC is a system control and communication board.

• PANEL
  PANEL is an interface panel.

• MD02
  MD02 is a dual-channel 100G/200G programmable optical transponder unit (OTU) board that implements the conversions between 100GE/OTU4 signals and OTU4/OTUC2 signals.

• MD02A
  MD02A is an optical transponder unit (OTU) board. It performs mutual conversion between 8G to 100G Any services and OTU4/OTUC2 signals.

• MS04
  MS04 is a single-channel 100G/400G programmable optical transponder unit (OTU) board. This board performs conversion between 100GE/400GE and OTUC2/OTUC4 signals.

• MD60
  MD60 is a 60-channel multiplexer/demultiplexer board. It can multiplex/demultiplex 60 optical signals and can be expanded to multiplex/demultiplex 120 optical signals.

• UMD40
  UMD40 is a 40-channel multiplexer/demultiplexer board. It can multiplex/demultiplex 40 optical signals and can be expanded to multiplex/demultiplex 80 optical signals.

• EMR8
  EMR8: five-in-one optical line board that integrates five functional modules: OA, XFIU, OSC, MR8, and LS.

• OL
  OL is an optical line board that integrates the functions of the transmit and receive optical amplifiers, XFIU unit, OPM, and OSC&OTDR.

• OLA
  OLA is a regeneration line board that integrates the OA, XFIU, OPM, and OSC&OTDR functions.

• OPC
  OPC is an optical-layer platform board. It can be equipped with four pluggable modules. The board supports pluggable OLP and EOMSP modules to function as an OLP or EOMSP board.