About This Part
The Mellanox MAM1Q00A-QSA28 is a crucial interconnect accessory designed to bridge high-speed networking standards. This passive adapter facilitates the integration of SFP28 transceivers into QSFP28 host ports, offering unparalleled flexibility in network design and deployment. As part of Mellanox's extensive portfolio of high-performance interconnect solutions, the MAM1Q00A-QSA28 enables a 100 Gigabit Ethernet (GbE) QSFP28 port to operate with a 25 GbE SFP28 optical module or direct attach cable. Its primary function is to allow network administrators to leverage existing 100G switch infrastructure for 25G connections, optimizing port utilization and reducing the need for dedicated 25G switching hardware. This adapter is engineered for robust performance, ensuring seamless data transmission and maintaining signal integrity across divergent interface speeds. It supports the IEEE 802.3by 25GBASE-SR and 100GBASE-R4 standards, allowing for efficient breakout configurations where a single QSFP28 port can be logically segmented or adapted for lower-speed connections. The Mellanox MAM1Q00A-QSA28 adapter finds widespread application in modern data centers, cloud computing environments, and enterprise networks where scalability and cost-efficiency are paramount. It is typically installed in network switches, routers, and servers equipped with QSFP28 ports, enabling them to interface directly with devices requiring SFP28 connectivity, such as 25G network interface cards (NICs) or storage arrays. This adapter is particularly valuable for telecom operators, internet service providers, and large enterprises that are in various stages of upgrading their network infrastructure. It solves the challenge of connecting legacy 25G equipment to newer 100G switches without requiring a complete overhaul, thereby extending the utility of existing assets. By allowing a 100G QSFP28 port to accept an SFP28 module, it replaces the need for separate 25G switch ports or complex cabling solutions, streamlining network architecture and simplifying inventory management. This flexibility supports phased network upgrades, allowing organizations to scale their infrastructure incrementally while maintaining compatibility across different speed domains. For B2B clients seeking cost-effective and sustainable infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Part Number MAM1Q00A-QSA28. Our inventory of high-quality, pre-owned Mellanox adapters provides a significant economic advantage, enabling telecom operators and data centre providers to expand or upgrade their networks efficiently without the substantial capital expenditure associated with new equipment. Each unit undergoes rigorous testing and refurbishment processes to ensure it meets stringent performance and reliability standards, delivering enterprise-grade functionality at a fraction of the cost. Revo's commitment to extending the lifecycle of valuable networking hardware not only supports budget-conscious projects but also contributes to environmental sustainability by reducing electronic waste. By sourcing from Revo, businesses can quickly deploy essential components like the MAM1Q00A-QSA28 to enhance network flexibility and performance, ensuring their infrastructure remains agile and responsive to evolving demands while maximizing their return on investment.
