Mellanox MAM1Q00A-QSA28 QSA28 adapter converts a QSFP28 100GbE port into a SFP28 25GbE port.It allows you to plug a single SFP28 25G transceiver into a 100G QSFP28 port on Mellanox network adapters and switches. Perfect for data center network upgrades, server NIC connectivity, lab testing and network expansion.
Key Features
✅ Mellanox Original MAM1Q00A-QSA28 QSA28 adapter✅ 100GbE QSFP28 port → 25GbE SFP28 slot✅ Hot-pluggable, easy installation without tools✅ Fully tested before shipping, verified working✅ Low power consumption, stable performance for enterprise network✅ Compatible with Mellanox ConnectX-5, ConnectX-6 series adapters & Mellanox switches
Package Includes
1 × Mellanox MAM1Q00A-QSA28 QSFP28 to SFP28 AdapterTransceiver NOT included, only the adapter
🛒 Sales & Shipping / Return Policy
Shipping
- Item will be shipped within 1-2 business days after cleared payment.
- Worldwide shipping available. Tracking number will be provided once dispatched.
- Combine shipping discount for multiple items, please contact us before checkout.
Return & Warranty
- 30 days return accepted. Item must be kept in original condition.
- All units are fully tested prior shipment. If defective on arrival, we offer replacement or refund.
- Buyer responsible for return shipping cost unless the fault is on our side.
Notes
- Used item, physical cosmetic marks may exist but will NOT affect functionality.
- Please confirm compatibility with your hardware before purchase.
- If you have bulk order inquiry, send us message for wholesale price.
