400G QSFP-DD SR8 850nm100m – Optical Transceivers

400G QSFP-DD SR8 850nm100m – Optical Transceivers

The 400G QSFP-DD SR8 100m optical transceiver (MPO401-SR8C) is designed for Data Center 2x 200GBASE-SR4 Ethernet links reach up to 70m (OM3) or 100m (OM4) over Multi-Mode Fiber (MMF).

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This high-performance module integrates eight data lanes in each direction with 8x 26.5625GBd. Each lane can operate at a data rate up to 53.125Gbps using a nominal wavelength of 850nm. The electrical interface uses a 76-contact edge type connector. The optical interface uses a 24-fiber MTP/MPO connector. Compliant with the Common Management Interface Specification (CMIS) for QSFP-DD modules, the 400G QSFP-DD SR8 transceiver incorporates Anfiber’s proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

Features of 400G QSFP-DD SR8
▪ Hot-pluggable QSFP-DD form factor
▪ 8 channels full-duplex transceiver module
▪ 8x 850nm VCSEL array and PIN photo-detector array
▪ Internal DSP CDR circuits on both receiver and transmitter channels
▪ Compliant with QSFP-DD MSA, CMIS and IEEE 802.3cd 200GBASE-SR4
▪ Data rate up to 425Gbps (8x 50G PAM4)
▪ Reach up to 70m (OM3) or 100m (OM4) over MMF with FEC
▪ Power consumption < 10W
▪ MPO24 receptacle
▪ Built-in digital diagnostic functions
▪ Operating case temperature range from 0°C to 70°C
▪ 3.3V power supply voltage
▪ RoHS compliant (lead free)

Applications of 400G QSFP-DD SR8

▪ 2x 200GBASE-SR4 Ethernet Data Center Networks


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