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NVIDIA Mellanox MMS1X00-NS400 400G DR4 QSFP112 1310nm 500 m SMF
400 Gbps (4 × 100G PAM4) 400G DR4 QSFP112 transceiver, 1310 nm, up to 500 m SMF, InfiniBand and Ethernet. NVIDIA SKU 980-9I068-00NM00.
- Manufacturer
- NVIDIA Corporation (Mellanox)
- Mfr part number
- MMS1X00-NS400
- NVIDIA SKU
- 980-9I068-00NM00
- Series
- LinkX 400G QSFP112
- Category
- Fiber optic transceiver modules
- Datasheet
- MMS1X00-NS400 datasheet (PDF)
MMS1X00-NS400 specifications
| Attribute | Value |
|---|---|
| Part Number | MMS1X00-NS400 |
| Manufacturer | NVIDIA Corporation (Mellanox Technologies) |
| Brand | NVIDIA Mellanox |
| NVIDIA SKU | 980-9I068-00NM00 |
| Standard | 400G DR4 (NDR InfiniBand / 400GbE) |
| Form Factor | QSFP112, flat top, hot-swappable |
| Data Rate | 400 Gbps (4 × 100G PAM4) |
| Protocol | InfiniBand and Ethernet |
| Wavelength | 1310 nm (4 parallel lanes) |
| Media | Single-mode fiber (OS2) |
| Max Distance | 500 m SMF (100 m per ordering page) |
| Connector | MPO-12/APC (single-mode) |
| Lifecycle | Current NVIDIA part |
| Case Temp | 0 °C to 70 °C (commercial) |
| Dimensions | 8.5 × 18.4 × 72.4 mm (QSFP112) |
| Compliance | IEEE 802.3 / IBTA, QSFP112 MSA, CMIS |
| Monitoring | Digital diagnostics (DDMI) |
| Reach detail | up to 500 m on single-mode fiber (NVIDIA's ordering page lists 100 m) |
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 MMS1X00-NS400
The NVIDIA Mellanox MMS1X00-NS400 is a hot-swappable QSFP112 400G DR4 optical transceiver for 400 Gbps InfiniBand and Ethernet links over single-mode fiber, with an MPO-12/APC interface and reach of up to 500 m SMF. It is the QSFP112 version of NVIDIA's single-port 400G DR4 optic, for ConnectX-7 and BlueField-3 cards with a QSFP112 cage. Typical uses: NDR InfiniBand and 400GbE AI/HPC fabrics on ConnectX-7, BlueField-3, Quantum-2 and Spectrum-4.
- 400 Gbps 400G DR4 up to 500 m SMF
- NVIDIA LinkX 400G QSFP112 DR4 for QSFP112-cage ConnectX-7 / BlueField-3
- NDR InfiniBand or 400GbE; single-mode MPO-12/APC
- MPO-12/APC connector · Single-mode fiber
- Genuine NVIDIA Mellanox part · GST invoice · pan-India dispatch
MMS1X00-NS400: frequently asked questions
What is the NVIDIA Mellanox MMS1X00-NS400?
The MMS1X00-NS400 is a QSFP112 400G DR4 module from NVIDIA's LinkX range for 400 Gbps InfiniBand and Ethernet links. It plugs into a QSFP112 port on an NVIDIA / Mellanox switch, adapter or DPU and is used for NDR InfiniBand and 400GbE AI/HPC fabrics on ConnectX-7, BlueField-3, Quantum-2 and Spectrum-4.
What is the NVIDIA SKU for the MMS1X00-NS400?
NVIDIA's current ordering number for the MMS1X00-NS400 is 980-9I068-00NM00. Newer NVIDIA price lists, quotes and firmware support tables use this 980-/930- SKU, while older documents and most resellers use the legacy OPN MMS1X00-NS400. They are the same module; quote either and we will match it.
What is the maximum distance of the MMS1X00-NS400?
NVIDIA specifies the MMS1X00-NS400 for up to 500 m on single-mode fiber (NVIDIA's ordering page lists 100 m).
Which fiber and connector does the MMS1X00-NS400 need?
The MMS1X00-NS400 uses a MPO-12/APC (single-mode) connector on single-mode fiber (OS2), at 1310 nm (4 parallel lanes). APC connectors have an angled (green) end-face, so use APC patch cords and MPO trunks; a UPC cord will not mate correctly. Both ends of the link must use the same optical standard.
Does the MMS1X00-NS400 work for both InfiniBand and Ethernet?
Yes. NVIDIA qualifies the MMS1X00-NS400 for 400G DR4 (NDR InfiniBand / 400GbE), so the same module runs in InfiniBand mode on Quantum / Switch-IB ports and ConnectX VPI adapters, and in Ethernet mode on Spectrum switches and ConnectX Ethernet ports. The port decides the protocol; the optic does not need to change.
Which housing is the MMS1X00-NS400: finned, flat-top, IHS or RHS?
NVIDIA lists the MMS1X00-NS400 as QSFP112, flat top. Finned / IHS housings go in air-cooled switch cages with open OSFP slots; flat-top / RHS housings go in cages that carry their own heat-sink (ConnectX adapters, DGX / GB-series trays, liquid-cooled switches). Fit the housing to the cage, otherwise the module will not seat or cool properly.
Is the MMS1X00-NS400 compatible with my NVIDIA / Mellanox switch or adapter?
It works in NVIDIA and Mellanox platforms with QSFP112 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 your MMS1X00-NS400 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 MMS1X00-NS400 price in India and how do I order?
The NVIDIA Mellanox MMS1X00-NS400 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 980-9I068-00NM00), 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_MMS1X00-NS400_Datasheet_NextGenNetworks.pdfNVIDIA LinkX documentation
Manufacturer product pages
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