Description
The 100G CFP2 to QSFP28 Adapter module is a four-Channel, high performance, hot pluggable, and interconnect solution supporting 100G Ethernet and Telecom. The adapter converts a CFP MSA interface to 1-port of 100GE QSFP28.It is compliant with the CFP MSA. F-tone Networks 100G CFP2 to QSFP28 Adapter integrates four data lanes in each direction with operating at up to 28Gbps per lane. The adapter without the FEC (Forward Error Correction) and supports 100G QSFP28 LR4/ER4. When the 100GE network equipment’s CFP2 port has FEC function, it can support 100G QSFP28 SR4/PSM4/CWDM4/CLR4.
As showed in Figure 1, the adapter converts 4 parallel electrical data inputs to 4 parallel electrical data output signals through CDR circuits on both receiver and transmitter side.

Features
¡ñ Compliant to CFP2 Hardware Specification Version 1.0
¡ñ Compliant to CFP2 MSA Management Interface Specification Version 2.4
¡ñ 4 channels full-duplex transceiver
¡ñ Internal CDR circuits on both receiver and transmitter channels
¡ñ Transmission data rate up to 28Gbps per channel
¡ñ OTU4 compatible
¡ñ Without FEC (Forward Error Correction)
¡ñ 1 port QSFP28 TX&RX, supports 100G QSFP28 LR4/ER4.Supports 100G QSFP28 SR4/PSM4/CWDM4/CLR4 (when the 100GE network equipment’s CFP2 port has FEC function)
¡ñ MDIO digital diagnostic interface(Optional) and control capabilities
¡ñ Power class 3 (Adapter<2W max)
¡ñ Hot pluggable electrical interface
¡ñ Single 3.3V power supply
¡ñ RoHS 6 compliant(lead free)
¡ñ Case operating temperature
      Commercial: 0 ~ +70¡æ
      Industrial: -40 ~ +85¡æ

Applications
¡ñ 100GBE interconnects, IEEE 802.3ba 100GBASE-LR4(Adapter+QSFP28_LR4)
¡ñ High-speed core router connections& Datacom/Telecom switch
¡ñ Data aggregation and backplane applications
¡ñ Proprietary protocol and density application

Mechanical Dimensions

Ordering information

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Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.