Mellanox - 100GBase direct attach cable

NVIDIA Networking QSFP28 VCSEL-based (Vertical Cavity Surface-Emitting Laser) active optical cables are designed for use in 100Gb/s Ethernet systems. MFA1A00-Cxxx AOC offers high port density and configurability, and a much longer reach than passive copper cables in the data centers. Since the AOC is hot pluggable, it is easy to install and replace.

MFA1A00-Cxxx has a standard SFF-8665 compliant QSFP28 port on the electrical side towards the host system. It contains four multi-mode fibers (MMF) optic transceivers per end, each operating at data rates of up to 25Gb/s. MFA1A00-Cxxx offers selectable retiming per lane for both its optical transmitters and receivers for the 25Gbp/s rates, but the AOC also supports lower bit rates without retiming. The transmitters have programmable input equalizers and input squelch function, while the receivers have programmable output amplitude and pre-emphasis.

These unique-quality active-fiber cable solutions provide power-efficient connectivity for data center interconnects. They enable higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers. Rigorous production testing ensures the best out-of-the-box installation experience, performance and durability.

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