400G 2km QSFP-DD Optical Transceiver

Product Description
F-tone Networks’s QSFP-DD 4*100Gbps transceiver module is designed for optical communication applications in 400 Gigabit Ethernet links over 2km single mode fiber. This product converts 8 channels of 50Gbps (PAM4) electrical input data to 4 channels of 100Gbps (PAM4) CWDM optical signals. Reversely, on the receiver side, 4 channels of CWDM optical signals of 100Gbps (PAM4) converts to 8 channels of 50Gbps (PAM4) electrical output data. The central wavelengths of 4 channels are the ITU G.694.2 CWDM grid near 1300nm, and per channel operating at 100Gbps. The electrical interface of the module is compliant with the 400GAUI-8 interface as defined by IEEE 802.3bs, and the form factor, optical/electrical connection and digital diagnostic interface compliant with QSFP-DD MSA.

Features
¡ñ Supports 425Gbps
¡ñ Single 3.3V Power Supply
¡ñ Power dissipation < 10W
¡ñ Up to 2km over SMF
¡ñ RoHS compliant
¡ñ QSFP-DD MSA Compliant
¡ñ 8x53.125Gbps (PAM4) electrical interface
¡ñ Duplex LC connector
¡ñ Commercial case temperature range of :0°C to 70°C
¡ñ PIN and TIA array on the receiver side
¡ñ I2C interface with integrated Digital Diagnostic Monitoring
¡ñ Safety Certification: TUV/UL/FDA

Applications
¡ñ 400G-FR4 applications
¡ñ Data center
¡ñ Enterprise networking
¡ñ Infiniband interconnects

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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.