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NVIDIA Mellanox MMA2L20-AR 25GBASE-LR / 10GBASE-LR SFP28 1310nm 10 km SMF
25 Gbps / 10 Gbps 25GBASE-LR / 10GBASE-LR SFP28 transceiver, 1310 nm, up to 10 km SMF, Ethernet. NVIDIA SKU 980-9I094-00AR00.
- Manufacturer
- NVIDIA Corporation (Mellanox)
- Mfr part number
- MMA2L20-AR
- NVIDIA SKU
- 980-9I094-00AR00
- Series
- LinkX 25G SFP28
- Category
- Fiber optic transceiver modules
- Datasheet
- MMA2L20-AR datasheet (PDF)
MMA2L20-AR specifications
| Attribute | Value |
|---|---|
| Part Number | MMA2L20-AR |
| Manufacturer | NVIDIA Corporation (Mellanox Technologies) |
| Brand | NVIDIA Mellanox |
| NVIDIA SKU | 980-9I094-00AR00 |
| Standard | 25GBASE-LR / 10GBASE-LR (selectable) |
| Form Factor | SFP28, hot-swappable |
| Data Rate | 25 Gbps / 10 Gbps |
| Protocol | Ethernet |
| Wavelength | 1310 nm |
| Media | Single-mode fiber (OS2) |
| Max Distance | 10 km SMF |
| Connector | Duplex LC |
| Lifecycle | Legacy / end-of-life (stock on request) |
| Case Temp | 0 °C to 70 °C (commercial) |
| Dimensions | 8.5 × 13.4 × 56.5 mm |
| Compliance | IEEE 802.3, SFP28 MSA |
| Monitoring | Digital diagnostics (DDMI) |
| Reach detail | up to 10 km on single-mode fiber |
| Ordering note | Legacy part; stock on request. |
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 MMA2L20-AR
The NVIDIA Mellanox MMA2L20-AR is a hot-swappable SFP28 25GBASE-LR / 10GBASE-LR optical transceiver for 25 Gbps / 10 Gbps Ethernet links over single-mode fiber, with a Duplex LC interface and reach of up to 10 km SMF. It is the LinkX 25GbE long-reach SFP28 for single-mode campus and inter-building links, with selectable 10G or 25G operation. Typical uses: 25GbE server access, leaf-spine fabrics and 10G-to-25G migrations on ConnectX adapters and Spectrum switches.
- 25 Gbps / 10 Gbps 25GBASE-LR / 10GBASE-LR up to 10 km SMF
- NVIDIA LinkX 25GbE LR SFP28, 10 km, selectable 10/25G
- 1310 nm single-mode, duplex LC
- Duplex LC connector · Single-mode fiber
- Genuine NVIDIA Mellanox part · GST invoice · pan-India dispatch
MMA2L20-AR: frequently asked questions
What is the NVIDIA Mellanox MMA2L20-AR?
The MMA2L20-AR is an SFP28 25GBASE-LR / 10GBASE-LR module from NVIDIA's LinkX range for 25 Gbps / 10 Gbps Ethernet links. It plugs into an SFP28 (or SFP56) port on an NVIDIA / Mellanox switch, adapter or DPU and is used for 25GbE server access, leaf-spine fabrics and 10G-to-25G migrations on ConnectX adapters and Spectrum switches.
What is the NVIDIA SKU for the MMA2L20-AR?
NVIDIA's current ordering number for the MMA2L20-AR is 980-9I094-00AR00. Newer NVIDIA price lists, quotes and firmware support tables use this 980-/930- SKU, while older documents and most resellers use the legacy OPN MMA2L20-AR. They are the same module; quote either and we will match it.
What is the maximum distance of the MMA2L20-AR?
NVIDIA specifies the MMA2L20-AR for up to 10 km on single-mode fiber.
Which fiber and connector does the MMA2L20-AR need?
The MMA2L20-AR uses a Duplex LC connector on single-mode fiber (OS2), at 1310 nm. Both ends of the link must use the same optical standard.
Is the MMA2L20-AR compatible with my NVIDIA / Mellanox switch or adapter?
It works in NVIDIA and Mellanox platforms with SFP28 (or SFP56) 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.
Is the MMA2L20-AR still available?
NVIDIA has marked the MMA2L20-AR legacy / end-of-life, so it is no longer in regular production. Next Gen Networks sources genuine new and surplus stock on request. Legacy part; stock on request. Tell us the quantity and we will confirm availability, or suggest the current NVIDIA equivalent.
Is your MMA2L20-AR 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 MMA2L20-AR price in India and how do I order?
The NVIDIA Mellanox MMA2L20-AR 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 980-9I094-00AR00), 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_MMA2L20-AR_Datasheet_NextGenNetworks.pdfNVIDIA LinkX documentation
Manufacturer product pages
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