Distance

• 80 km (3) 

  40 km (3)

Interface type

• (no filter) 

  SFP+ (1) XFP (2)

Module type

• DWDM (fix) (3) 

  BiDi (WDM) (4) DWDM (tunable) (1) Duplex (5)

TX wavelength

• (no filter) 

  50 GHz DWDM (1) 100 GHz DWDM (2)

Transmitter

• EML (3) 

  DFB (1)

Transmission method

• (no filter) 

  DWDM 50GHz (1) DWDM 100GHz (2)

Modulation type

• NRZ (3) 

  PAM4 (1)