400G 2km OSFP Optical Transceiver

Product Description
F-tone Networks’s OSFP transceiver module is designed for use in 400 Gigabit Ethernet links over 2Km single mode fiber. The module has 8 independent electrical input/output channels operating up to 53.125Gbps per channel.This transceiver consists of two transmitter/receiver units, with each operating on a set of 4 wavelengths on the ITU G.694.2 CWDM grid near 1300nm. The transmitter path of the module incorporates a bi-directional PAM4 re-timer ASIC integrated with an 8-channel modulator driver, 8 externally modulated lasers and two optical multiplexers. On the receiver path, two optical de-multiplexers are coupled to 8 photodiodes and two 4-channel TIA arrays, along with the PAM4 re-timer. The electrical interface of the module is compliant with the 400GAUI-8 interface as defined by IEEE 802.3bs, and compliant with OSFP MSA.

Features
¡ñ Supports 425Gbps
¡ñ Single 3.3V Power Supply
¡ñ Up to 2km over SMF with KP4 FEC supported at the Host side
¡ñ Dual SMF CS connector
¡ñ Triple Rate operation:53.125Gbps (PAM4), 25.78125Gbps (NRZ)
¡ñ OSFP MSA compliant
¡ñ Cooled EML CWDM transmitter
¡ñ PIN and TIA array on the receiver side
¡ñ Power dissipation < 12W
¡ñ Case temperature range: 0°C to 70°C(commercial)
¡ñ Safety Certification: TUV/UL/FDA
¡ñ RoHS Compliant

Applications
¡ñ 2x200G DC applications
¡ñ 200GBase-FR4

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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.