MMA1B00-E100 100Gb/s Transceiver Product Specifications

MMA1B00-E100 100Gb_s Transceiver Product Specifications Download PDF


NVIDIA® MMA1B00-E100 pluggable optical transceiver is designed for use in 100Gb/s InfiniBand link protocol applications.

This SFF-8665 compliant transceiver is a flexible alternative to an Active Optical Cable (AOC), as it combines high port density and configurability with longer reach than passive copper cables in the data centers. The MMA1B00 transceiver has a standard QSFP28 port on the electrical side towards the host system.

The optical cable is attached via a standard MPO connector. The optical interface comprises four optical beams/fibers in each direction, intended for multimode optical cable attachments. Each fiber/beam operates at signaling rates up to 25.78125GBd.


NVIDIA EDR AOCs and transceivers including MMA1B00-E100 work in NVIDIA end-to-end Ethernet applications. However, the Ethernet version of the transceiver (MMA1B00-C100D) is generally not supported in InfiniBand applications.

Rigorous production testing ensures the best out-of-the-box installation experience, performance, and durability.



Images are for illustration purposes only. Product labels and colors may vary.

Key Features

  • Up to 100Gb/s

  • Programmable Rx Output Amplitude

  • Programmable Rx Output Emphasis

  • Programmable Tx Input Equalizer

  • Selectable retiming

  • SFF-8665 compliant

  • 3.3V power supply

  • QSFP28 Power Class 3

  • Class 1 Laser Safety

  • Maximum link length of 70m on OM3, and 100m on OM4 multimode fiber at 100Gb/s

  • Hot pluggable

  • RoHS compliant

  • IEEE 802.3 100GBASE-SR4 compliant

  • I²C management interface

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