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NVIDIA Mellanox MMA1B00-E100 InfiniBand EDR SR4 QSFP28 850nm
100 Gbps EDR (4 × 25G) InfiniBand EDR SR4 QSFP28 transceiver, 850 nm, up to 70 m OM3 / 100 m OM4, InfiniBand. NVIDIA SKU 980-9I17L-00E000.
- Manufacturer
- NVIDIA Corporation (Mellanox)
- Mfr part number
- MMA1B00-E100
- NVIDIA SKU
- 980-9I17L-00E000
- Series
- LinkX 100G QSFP28
- Category
- Fiber optic transceiver modules
- Datasheet
- MMA1B00-E100 datasheet (PDF)
MMA1B00-E100 specifications
| Attribute | Value |
|---|---|
| Part Number | MMA1B00-E100 |
| Manufacturer | NVIDIA Corporation (Mellanox Technologies) |
| Brand | NVIDIA Mellanox |
| NVIDIA SKU | 980-9I17L-00E000 |
| Standard | InfiniBand EDR SR4 (100 Gb/s; 100GBASE-SR4 compliant) |
| Form Factor | QSFP28, hot-swappable |
| Data Rate | 100 Gbps EDR (4 × 25G) |
| Protocol | InfiniBand |
| Wavelength | 850 nm |
| Media | Multimode fiber (OM3/OM4) |
| Max Distance | 70 m OM3 / 100 m OM4 |
| Connector | MPO-12/UPC |
| Lifecycle | Legacy / end-of-life (stock on request) |
| Case Temp | 0 °C to 70 °C (commercial) |
| Dimensions | 8.5 × 18.4 × 72.4 mm |
| Compliance | IEEE 802.3 / IBTA, SFF-8636 |
| Monitoring | Digital diagnostics (DDMI) |
| Reach detail | up to 70 m on OM3 and 100 m on OM4 multimode fiber |
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 MMA1B00-E100
The NVIDIA Mellanox MMA1B00-E100 is a hot-swappable QSFP28 InfiniBand EDR SR4 optical transceiver for 100 Gbps EDR InfiniBand links over multimode fiber, with an MPO-12/UPC interface and reach of up to 70 m OM3 / 100 m OM4. It is the LinkX EDR InfiniBand short-reach optic for ConnectX-4/5 adapters and Switch-IB 2 / Quantum switches, with 100GBASE-SR4 compliance for Ethernet use. Typical uses: 100GbE leaf-spine fabrics, EDR InfiniBand HPC clusters, storage and data-center interconnect.
- 100 Gbps EDR InfiniBand EDR SR4 up to 70 m OM3 / 100 m OM4
- NVIDIA LinkX EDR 100Gb/s InfiniBand QSFP28 SR4
- Also 100GBASE-SR4 compliant; DDMI monitoring
- MPO-12/UPC connector · Multimode fiber
- Genuine NVIDIA Mellanox part · GST invoice · pan-India dispatch
MMA1B00-E100: frequently asked questions
What is the NVIDIA Mellanox MMA1B00-E100?
The MMA1B00-E100 is a QSFP28 InfiniBand EDR SR4 module from NVIDIA's LinkX range for 100 Gbps EDR InfiniBand links. It plugs into a QSFP28 (or QSFP56) port on an NVIDIA / Mellanox switch, adapter or DPU and is used for 100GbE leaf-spine fabrics, EDR InfiniBand HPC clusters, storage and data-center interconnect.
What is the NVIDIA SKU for the MMA1B00-E100?
NVIDIA's current ordering number for the MMA1B00-E100 is 980-9I17L-00E000. Newer NVIDIA price lists, quotes and firmware support tables use this 980-/930- SKU, while older documents and most resellers use the legacy OPN MMA1B00-E100. They are the same module; quote either and we will match it.
What is the maximum distance of the MMA1B00-E100?
NVIDIA specifies the MMA1B00-E100 for up to 70 m on OM3 and 100 m on OM4 multimode fiber.
Which fiber and connector does the MMA1B00-E100 need?
The MMA1B00-E100 uses a MPO-12/UPC connector on multimode fiber (OM3/OM4), at 850 nm. Both ends of the link must use the same optical standard.
Can the MMA1B00-E100 be used on an Ethernet port?
NVIDIA qualifies the MMA1B00-E100 for InfiniBand EDR SR4. Ethernet use is not listed for this part number; tell us the switch or adapter model and we will suggest the Ethernet-qualified equivalent from the same family.
Is the MMA1B00-E100 compatible with my NVIDIA / Mellanox switch or adapter?
It works in NVIDIA and Mellanox platforms with QSFP28 (or QSFP56) 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 MMA1B00-E100 still available?
NVIDIA has marked the MMA1B00-E100 legacy / end-of-life, so it is no longer in regular production. Next Gen Networks sources genuine new and surplus stock on request. Tell us the quantity and we will confirm availability, or suggest the current NVIDIA equivalent.
Is your MMA1B00-E100 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 MMA1B00-E100 price in India and how do I order?
The NVIDIA Mellanox MMA1B00-E100 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 980-9I17L-00E000), 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_MMA1B00-E100_Datasheet_NextGenNetworks.pdfNVIDIA LinkX documentation
Manufacturer product pages
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