Introduction
NVIDIA® MMA1B00-B150D is a 4-channel, pluggable, QSFP+ VCSEL-based (Vertical Cavity Surface Emitting Laser) optical transceiver, designed for use in 40Gb/s Ethernet (40GbE) networks operating at 4x10.3125Gb/s. This transceiver incorporates Mellanox integrated circuit technology, which combines high performance at low power. The transceiver operates over parallel multi-mode fiber (MMF), using a nominal wavelength of 850nm, and is SFF-8436 compliant.
The MMA1B00-B150D transceiver has a standard QSFP+ connector on the electrical side towards the host system for power, control/monitoring and high-speed data. The optical interface is composed of four optical channels/fibers in each direction, intended for a parallel MMF cable via a standard MPO connector. The transceiver can operate 10.3125Gb/s without retiming.
The transceiver provides digital diagnostic monitoring of supply voltage, temperature, transmit/receive power, and VCSEL bias.
Rigorous production testing ensures the best out-of-the-box installation experience, performance, and durability.
![image2021-10-6_13-43-40.png](https://docscontent.nvidia.com/dims4/default/0fcfdf0/2147483647/strip/true/crop/605x326+0+0/resize/605x326!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018a-5fe4-d88c-afbe-dfe6bda20000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F58765433%2Fimage2021-10-6_13-43-40.png)
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Key Features
40GbE (4x10GbE) Ethernet
Programmable Tx input equalizer
Programmable Rx output amplitude
Programmable Rx output emphasis
SFF-8436 compliant QSFP+
Single 3.3V supply
QSFP+ power class 1
Class 1 laser safety
Up to 150m on OM4 and 100m on OM3 multi-mode fiber
Digital diagnostic monitoring (DDM)
Hot pluggable
RoHS compliant
IEEE 802.3 40GBASE-SR4 compliant
SFF-8436 compliant I2C management interface