QSFP-DD SR8 transceiver modules are designed for use in Gigabit Ethernet links on up to 70m on OM3 MMF or 100m on OM4 MMF. They are compliant with the QSFP-DD MSA and portions of IEEE P802.3bs. Digital diagnostic functions are available via the I2C interface, as defined by the CMIS 4.0. The optical transceiver is RoHS compliant as described in Application Note AN-2038.

Features
¡ñ Hot-pluggable QSFP-DD form factor
¡ñ Power dissipation <9W
¡ñ RoHS compliant
¡ñ Commercial case temperature range of 0°C to 70°C
¡ñ Single 3.3V power supply
¡ñ Maximum link length of 100m on OM4 fiber with KP4 FEC
¡ñ 8x50G PAM4 VCSEL transmitter
¡ñ 8x50G PAM4 retimed 400GAUI-8 electrical interface aligned with IEEE 802.3bs
¡ñ MPO-16 APC connector
¡ñ I2C management interface

Applications
¡ñ 400G 100m on OM4 with FEC

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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.