H!Fiber QSFP28 to SFP28 QSA Adapter, 100G to 25G Converter Module for Mellanox MAM1Q00A-QSA28 E MAM1Q00A-QSA28-S, All-Metal housing

Features

• Broad Compatibility with Mellanox SFP28 DevicesOur QSA adapter is fully compatible with all Mellanox SFP28 optics and various cable lengths, including popular models like MMA2P00-AS, MMA2L20-AR, SFP28 Passive Copper Cables, and SFP28 Active Optical Cables. Its important to note that I2C port information is retrieved from the SFP28 port module, not the QSA Module itself.
• Seamless Speed Migration & Cost SavingsQSA Adapter Module enables 25 Gigabit Ethernet (GbE) connectivity on platforms that only support QSFP28. It provides a smooth, cost-efficient transition to 100 Gigabit Ethernet by allowing the use of lower-speed components, eliminating the need for expensive hardware upgrades all at once.
• Flexible & Hassle-Free UsageWith this QSA adapter, you can freely use any SFP28 module or cable to connect to a lower-speed port on the opposite end of your network. It features low insertion loss and crosstalk for stable signal transmission, and its plug-and-play design requires no complicated setup or configurationsimply connect and go.
• QSA vs. QSFP28 Breakout Cable: Key DifferencesNot all 100G cards and switches support splitting into 4 x 25 Gb mode. For example, Mellanox QSFP28 cards do not support QSFP28-to-SFP28 breakout, but they are fully compatible with QSA adapters. Moreover, QSA adapters support longer transmission distances than QSFP28 Breakout Cables, making them more versatile for diverse network setups.
• Package InclusionYou will receive 1 x high-cost-effective QSFP28 to SFP28 QSA adapter, engineered to deliver reliable performance while keeping your budget in check.