The CFP2 to QSFP28 adapter module integrates 4 data lanes in each direction with operating at up to 28Gbps per lane. It supports 100G QSFP28 LR4/ER4/CLR4 modules without FEC (Forward Error Correction). When the FEC function of the CFP2-port host systems is on, the adapter can support 100G QSFP28 SR4/PSM4/CWDM4/CLR4 modules. The adapter converts 4 parallel electrical data inputs to 4 parallel electrical data output signals through CDR circuits on both receiver and transmitter sides.

• Hot-pluggable CFP2 form-factor
• 1 port QSFP28 TX&RX (without FEC)
• Internal CDR circuits on both receiver and transmitter channels
• Compliant with CFP2 MSA, CMIS, 100GE and OTN OTU4
• Data rate up to 111.8Gbps
• Power consumption < 2W
• MDIO management interface
• Operating case temperature range from 0°C to 70°C
• 3.3V power supply voltage
• RoHS compliant (lead free)

• OTN OTU4 Metro Area Networks
• 100G Ethernet Data Center Networks