Description
The 100G CFP to QSFP28 Adapter module is a 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 Networks100G CFP to QSFP28 Adapter module converts 10 bidirectional 10G channels to 4 bidirectional 25G channels operating at up to 28Gbps per channel. The Adapter supports FEC (Forward Error Correction) function; the user can enable the FEC function through the register configuration.
As shown in Figure 1, the transmitter side of the adapter converts 10 parallel electrical data inputs to 4parallel electrical data output signals through a 10:4 multiplexing and associated circuitry. The receiver side of the adapter converts 4 parallel electrical signals into 10 parallel electrical signals through a 4:10 De multiplexing and associated circuitry.

Features
¡ñ Compliant to CFP Hardware Specification Version 1.4
¡ñ Compliant to CFP MSA Management Interface Specification Version 2.2
¡ñ Converts 10 bidirectional 10G lanes to4 bidirectional 25G lanes
¡ñ 1 port QSFP28 TX&RX
¡ñ Support 100G IEEE 802.3bj NRZ FEC
¡ñ Transmission data rate up to 28Gbps per channel
¡ñ OTU4 compatible£¨FEC is invalid when OTU4 data rate mode is on)
¡ñ FEC is configurable
¡ñ MDIO digital diagnostic interface(Optional) and control capabilities
¡ñ Power class 2 (Adapter<5W 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), IEEE 802.3bm 100GBASE-SR4(Adapter+QSFP28_SR4)
¡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.