A 4-channel, pluggable, QSFP56 optical transceiver designed for use in 200Gb/s HDR InfiniBand applications. It operates over 4-lane parallel multi-mode fiber using a nominal wavelength of 850nm and is QSFP56 MSA compliant. The optical interface features four optical channels/fibers in each direction with a standard MPO-12 UPC connector.
Tech specs
Form factor
QSFP56
Full specification
200Gb/s HDR InfiniBand transceiver
4-lane parallel multi-mode fiber (MMF)
850nm wavelength
MPO-12 UPC optical connector
SFF-8665 compliant QSFP56 electrical connector
26.5625 GBd per channel
Up to 100m on OM4 and 70m on OM3 multimode fiber
4 x 50Gb/s PAM4 modulation
Single 3.3V power supply
4.35W typical power consumption
QSFP56 power class 7
Class 1 laser safety
Hot pluggable, RoHS compliant
Digital Diagnostic Monitoring (DDM) functions