Part Number: 6C-CFP-ER4

Data Rate: 40G

Wavelength (nm): 1270~1330

Source: DFB+APD

Tx Power (dBm): 0~+4

Rx Sens (dBm): -21

Temperature: 0ºC ~ +70ºC

Media Type: SMF

Connector: 45° LC

DDM: With

Reach: 40km

Certificate: CE, RoHS, FCC

Brand: 6COM


  • Hot-pluggable CFP form factor
  • Supports 39.8 Gb/s to 44.6 Gb/s aggregate bit rates
  • Power dissipation < 6W
  • RoHS-6 compliant (lead-free)
  • Commercial temperature range -5°C to 75°C
  • Single 3.3V power supply
  • Maximum link length of 10km on Single Mode Fiber (SMF)
  • Uncooled 4x10Gb/s CWDM transmitter
  • 4x10G MLD electrical interface
  • Duplex SC receptacles
  • Built-in digital diagnostic functions


  • 40GBASE-LR4 40G Ethernet
  • OTN OTU3 C4S1-2D1
  • OTU3e1 and OTU3e2