Multi-Vendor Compatible 100G CFP to QSFP28 Adapter Module with FEC

# Key Highlights
  • Type: Adapter CFP to QSFP28
  • Power Consumption: Max: 5W
  • Compliant to CFP MSA, QSFP28 MSA, RoHS, CE
  • Tx/Rx Wavelength: As QSFP28 Module
  • Media Type: As QSFP28 Module
  • Optical Budget: As QSFP28 Module
  • Max. Distance: As QSFP28 Module
  • Data Rate: 100GBASE Ethernet, OTU4
  • Hot-pluggable
  • Temperature: Standard 0°-70°C
  • Support 802.3bm RS-FEC
# Pricing & Ordering


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
Media Type:

As inserted QSFP28 Module

Tx Wavelength:

As inserted QSFP28 Module

Rx Wavelength:

As inserted QSFP28 Module

Minimum Optical Budget:

As inserted QSFP28 Module

Supported Data Rate:

103.125-111.809 Gbps

Supported Applications:

100G Eth (103.125Gbps), OTU-4 (111.809Gbps)



Temperature Range:

Standard 0 to 70°C


+3.3V single power supply

Power Consumption:

Max 5W


CFP Hardware Specification Version 1.4, CFP MSA Management Interface RoHS 6 compliant(lead free), CE, QSFP28 MSA

# Product Documentation
# Product Description

    The CFP-QSFP28-CONV-F adapter module converts 100 Gigabit CFP port into 100 Gigabit QSFP28 port and supports 100G Ethernet and OTN4 applications. It’s achieved by re-mapping CFP CAUI-10 Electrical interface 10x10Gbps data lanes in CAUI-4 electrical interface 4x25Gbps data lanes and vice versa. With CFP-QSFP28-CONV-F, adapter module engineers have a flexibility to use 100G interface of equipment with both – CFP or QSFP28 modules. Such flexibility is important in cases when specific type of interface is not available in one or other transceiver form factor or when engineers want to use the same form factor of transceiver for interfaces across multiple platforms deployed in network. This CFP-QSFP28-CONV-F does not support FEC function necessary to use with 100GBASE-SR4 application. Reference clock for OTN4 can be set to 174.703mhz or 698.812mhz, for 100G Ethernet to 161.133mhz or 644.531mhz.