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NVIDIA Mellanox MAM1Q00A-QSA QSFP+ to SFP+ port adapter
QSFP+ to SFP+ port adapter (QSA): lets a QSFP+ port run one SFP-type module at 10 Gbps (or 1 Gbps SFP). NVIDIA LinkX part, SKU 980-9I71G-00J000.
- Manufacturer
- NVIDIA Corporation (Mellanox)
- Mfr part number
- MAM1Q00A-QSA
- NVIDIA SKU
- 980-9I71G-00J000
- Series
- LinkX 10G QSFP+ adapter
- Category
- Port adapters
- Datasheet
- MAM1Q00A-QSA datasheet (PDF)
MAM1Q00A-QSA specifications
| Attribute | Value |
|---|---|
| Part Number | MAM1Q00A-QSA |
| Manufacturer | NVIDIA Corporation (Mellanox Technologies) |
| Brand | NVIDIA Mellanox |
| NVIDIA SKU | 980-9I71G-00J000 |
| Standard | QSFP+ to SFP+ port adapter (QSA) |
| Form Factor | QSFP+ adapter, hot-swappable |
| Data Rate | 10 Gbps (or 1 Gbps SFP) |
| Protocol | Ethernet |
| Wavelength | N/A (adapter) |
| Media | Per inserted module (SFP+ / SFP) |
| Max Distance | Per inserted module |
| Connector | QSFP+ plug / SFP+ cage |
| Lifecycle | Current NVIDIA part |
| Case Temp | 0 °C to 70 °C (commercial) |
| Dimensions | QSFP housing, accepts one SFP-type module |
| Compliance | SFF-8436 (QSFP) / SFF-8431 (SFP+) |
| Monitoring | Passes through to the inserted module |
| Reach detail | depends on the SFP+ / SFP module inserted |
Values are from NVIDIA's LinkX product pages, ordering tables and firmware 'validated and supported cables and modules' lists (Oct 2026). Confirm platform and firmware support for your switch or adapter with us before ordering.
About the NVIDIA Mellanox MAM1Q00A-QSA
The NVIDIA Mellanox MAM1Q00A-QSA is a hot-swappable QSFP+ to SFP+ port adapter (QSA) that fits a QSFP+ port and accepts an SFP-type module, so the port can run a 10 Gbps (or 1 Gbps SFP) link. The QSA lets a 40GbE QSFP+ switch or adapter port accept an SFP+ or SFP module, so one QSFP port can serve a 10G or 1G link without a breakout cable. Typical uses: 10GbE server access, storage networks, top-of-rack uplinks and campus / metro links.
- 10 Gbps QSFP+ to SFP+ port adapter
- Runs a 10G SFP+ (or 1G SFP) module in a 40G QSFP+ port
- Current NVIDIA LinkX part, no software needed
- QSFP+ plug / SFP+ cage · no software or licence needed
- Genuine NVIDIA Mellanox part · GST invoice · pan-India dispatch
MAM1Q00A-QSA: frequently asked questions
What is the NVIDIA Mellanox MAM1Q00A-QSA?
The MAM1Q00A-QSA is a QSFP+ to SFP+ port adapter (QSA) from NVIDIA's LinkX range. It plugs into a QSFP+ port on an NVIDIA / Mellanox switch or adapter and holds one SFP-type module, so that port can run a 10 Gbps (or 1 Gbps SFP) link. It is used for 10GbE server access, storage networks, top-of-rack uplinks and campus / metro links.
What is the NVIDIA SKU for the MAM1Q00A-QSA?
NVIDIA's current ordering number for the MAM1Q00A-QSA is 980-9I71G-00J000. Newer NVIDIA price lists, quotes and firmware support tables use this 980-/930- SKU, while older documents and most resellers use the legacy OPN MAM1Q00A-QSA. They are the same module; quote either and we will match it.
Which modules can I insert in the MAM1Q00A-QSA?
Any SFP-type module the port adapter class supports: SFP+ / SFP modules. Reach, wavelength and connector then depend on that module, not on the adapter.
Is the MAM1Q00A-QSA compatible with my NVIDIA / Mellanox switch or adapter?
It works in NVIDIA and Mellanox platforms with QSFP-type ports that list this part in their firmware 'validated and supported cables and modules' table. Send us your switch / adapter model and firmware version and we check it against NVIDIA's support list before dispatch, so you only receive a module that links up in your port.
QSA vs QSA28 vs QSA56: which adapter fits my port?
MAM1Q00A-QSA is for 40G QSFP+ ports and takes SFP+/SFP modules. MAM1Q00A-QSA28 is for 100G QSFP28 ports and takes SFP28/SFP+/SFP modules. MAM1Q00A-QSA56 was for 200G QSFP56 ports (now replaced by QSA28). Tell us the switch or adapter model and we will confirm.
Is your MAM1Q00A-QSA genuine NVIDIA / Mellanox?
Yes. Next Gen Networks supplies original NVIDIA (Mellanox) LinkX parts, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch and we share serial numbers on request so you can verify them with mlxlink / mlxcables or the switch's transceiver inventory.
What is the MAM1Q00A-QSA price in India and how do I order?
The NVIDIA Mellanox MAM1Q00A-QSA price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number (or NVIDIA SKU 980-9I71G-00J000), quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideDownload datasheet
Mellanox_MAM1Q00A-QSA_Datasheet_NextGenNetworks.pdfNVIDIA LinkX documentation
Manufacturer product pages
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