Mellanox MMA2P00AS 25Gb/s SFP28 Optical Transceiver

Mellanox® MMA2P00-AS/MMA2P00-ASHT is a pluggable SFP28 optical module engineered for 25GbE Ethernet applications. It uses Mellanox integrated circuit technology to deliver high performance while keeping power consumption low. The transceiver transmits over a pair of multi-mode fibers (MMF) using a nominal wavelength of 850nm and is SFF-8402 compliant. On the electrical side it features a standard SFP28 connector toward the host system and supports IEEE 802.3bm. The optical interface comprises two separate channels/fibers—one for each direction—designed for multi-mode cables terminated with standard LC connectors. Each optical channel supports signaling rates up to 25.78125GBd. For the 25Gb/s rate, the module provides selectable retiming for both the optical transmitter and receiver, and it also supports lower bit rates without.