NVIDIA MELLANOX MMA2P00-AS Transceiver, 25GbE, SFP28, LC-LC, 850nm, up to 100m

Introduction

NVIDIA^® MMA2P00-AS is a pluggable SFP28 optical transceiver, designed for use in 25GbE Ethernet. It incorporates Mellanox integrated circuit technology, in order to provide high performance at low power. The transceiver operates over a pair of multi-mode fibers (MMF), using a nominal wavelength of 850 nm, and is SFF-8402 compliant.

MMA2P00-AS has a standard SFP28 connector on the electrical side towards the host system supporting IEEE 802.3bm. The optical connector is a duplex LC/UPC (untangled) connector intended for a pair of multi-mode fibers. Digital diagnostic monitoring functions for temperature, supply voltage, and optical power are available via the two-wire (I²C) management interface, as specified by the SFP28 MSA (SFF-8472).

The transceiver offers selectable retiming for both its optical transmitter and receiver for the 25Gb/s rate, and it also supports lower bit rates without. The transmitter has programmable input equalizers and input squelch function, while the receiver has programmable output amplitude and pre-emphasis.

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

Key Features

• Up to 25Gb/s data rate
• Selectable retiming for both Tx and Rx
• Programmable Rx output emphasis and Tx input equalizer
• Duplex LC/UPC receptacles
• SFF-8402 compliant SFP28
• 3.3V power supply
• SFP28 power level 1
• 1.0W power consumption (Max)
• Class 1 laser safety
• Up to 100m on OM4 and 70 m on OM3 multimode fiber at 25Gb/s
• Hot pluggable
• RoHS compliant
• IEEE 802.3 10/25GBASE-SR compliant
• SFF-8472 compliant I²C management interface