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NVIDIA Mellanox MMA2P00-ASHT 25GBASE-SR SFP28 850nm 100 m OM4
25 Gbps 25GBASE-SR SFP28 transceiver, 850 nm, up to 100 m OM4, Ethernet.
- Manufacturer
- NVIDIA Corporation (Mellanox)
- Mfr part number
- MMA2P00-ASHT
- Series
- LinkX 25G SFP28
- Category
- Fiber optic transceiver modules
- Datasheet
- MMA2P00-ASHT datasheet (PDF)
MMA2P00-ASHT specifications
| Attribute | Value |
|---|---|
| Part Number | MMA2P00-ASHT |
| Manufacturer | NVIDIA Corporation (Mellanox Technologies) |
| Brand | NVIDIA Mellanox |
| Standard | 25GBASE-SR |
| Form Factor | SFP28, hot-swappable |
| Data Rate | 25 Gbps |
| Protocol | Ethernet |
| Wavelength | 850 nm |
| Media | Multimode fiber (OM3/OM4) |
| Max Distance | 100 m OM4 |
| Connector | Duplex LC |
| Lifecycle | Legacy / end-of-life (stock on request) |
| Case Temp | up to 85 °C (high-temperature build) |
| Dimensions | 8.5 × 13.4 × 56.5 mm |
| Compliance | IEEE 802.3, SFP28 MSA |
| Reach detail | up to 100 m on OM4 (70 m on OM3) multimode fiber |
| Ordering note | High-temperature (85 °C) version; 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 MMA2P00-ASHT
The NVIDIA Mellanox MMA2P00-ASHT is a hot-swappable SFP28 25GBASE-SR optical transceiver for 25 Gbps Ethernet links over multimode fiber, with a Duplex LC interface and reach of up to 100 m OM4. It is the 85 °C high-temperature version of the MMA2P00 25GbE SR SFP28 family; optically the same short-reach module as MMA2P00-AS. The HT build is rated for 85 °C case temperature for hot enclosures. Typical uses: 25GbE server access, leaf-spine fabrics and 10G-to-25G migrations on ConnectX adapters and Spectrum switches.
- 25 Gbps 25GBASE-SR up to 100 m OM4
- MMA2P00 25GbE SR SFP28, 85 °C high-temperature version
- 850 nm multimode, duplex LC
- Duplex LC connector · Multimode fiber
- Genuine NVIDIA Mellanox part · GST invoice · pan-India dispatch
MMA2P00-ASHT: frequently asked questions
What is the NVIDIA Mellanox MMA2P00-ASHT?
The MMA2P00-ASHT is an SFP28 25GBASE-SR module from NVIDIA's LinkX range for 25 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 maximum distance of the MMA2P00-ASHT?
NVIDIA specifies the MMA2P00-ASHT for up to 100 m on OM4 (70 m on OM3) multimode fiber.
Which fiber and connector does the MMA2P00-ASHT need?
The MMA2P00-ASHT uses a Duplex LC connector on multimode fiber (OM3/OM4), at 850 nm. Both ends of the link must use the same optical standard.
Is the MMA2P00-ASHT 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 MMA2P00-ASHT still available?
NVIDIA has marked the MMA2P00-ASHT legacy / end-of-life, so it is no longer in regular production. Next Gen Networks sources genuine new and surplus stock on request. High-temperature (85 °C) version; stock on request. Tell us the quantity and we will confirm availability, or suggest the current NVIDIA equivalent.
Is your MMA2P00-ASHT 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 MMA2P00-ASHT price in India and how do I order?
The NVIDIA Mellanox MMA2P00-ASHT 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, 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_MMA2P00-ASHT_Datasheet_NextGenNetworks.pdfNVIDIA LinkX documentation
Manufacturer product pages
Related NVIDIA Mellanox parts
MMA2P00-AS25GBASE-SR / 10GBASE-SR, 70 m OM3 / 100 m OM4MMA2P00-AS-SP25GBASE-SR, 100 m OM4MMA2P00-AS_FF25GBASE-SR, 100 m OM4MAM1Q00A-QSA28QSFP28 to SFP28 port adapter, Per inserted moduleMAM1Q00A-QSA28-SQSFP28 to SFP28 port adapter, Per inserted moduleMMA2L20-AR25GBASE-LR / 10GBASE-LR, 10 km SMFAI / HPC cluster, government, PSU and enterprise orders welcome. GST invoice and pan-India delivery.
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