Original Dell QSA‑QSFP28‑SFP28 QSA28 Adapter

DP/N: 0JCYM9

Alias: MAM1Q00A‑QSA28

This is genuine OEM QSA28 converter adapter, allows you insert SFP28 25G transceiver into QSFP28 100G port.

✅ Key Features:

• Model: QSA‑QSFP28‑SFP28

• Dell PN: 0JCYM9, MAM1Q00A‑QSA28

• Convert QSFP28 (100G) port to SFP28 (25G) slot

• Support 25G SFP28 transceivers

• Hot‑pluggable design

• Passive adapter for Dell / Mellanox compatible hardware

✅ Compatibility:

Dell Power Switch series, NVIDIA/Mellanox network switches.

Only work with compatible SFP28 optics.

✅ Item Condition:

Used pulled from working equipment, fully tested, 100% functional.

Actual item in photos, you get exactly what you see.

Package Includes:

1 x Dell 0JCYM9 QSA‑QSFP28‑SFP28 Adapter

If you purchase Qty=2, you will receive 2 adapters as pictured.

Note: This is original Dell OEM adapter, NOT third‑party compatible version.