Lossless Network with RoCE-based Architecture
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Optical Transceivers · OSFP-DR4L-400G-FL
NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4L OSFP Flat Top 4 x 100G PAM4 1310nm 100m MPO-12/APC SMF Ethernet Transceiver Module
NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4L OSFP Flat Top 4 x 100G PAM4 1310nm 100m MPO-12/APC SMF Ethernet Transceiver Module, Product Specification:NVIDIA/Mellanox Ethernet Compatible - MMS4X00-NS400, Vendor Name - FS, Form Factor - Single-port OSFP RHS/Flat Top, Max. Data Rate - 425Gbps (4x106.25Gbps), Wavelength - 1310nm, Max. Cable Distance - 100m
Net price · DE
€664,00
ex. VAT
In stock
5-year warranty · Netcore-backed
NVIDIA/Mellanox MMS4X00-NS400 Compatible OSFP 400G DR4L PAM4 Ethernet Optical Transceiver (SMF, 1310nm, 100m, MPO-12/APC, DOM, RHS/Flat Top)<br/>
The NVIDIA/Mellanox MMA4Z00-NS400 Compatible OSFP Optical Transceiver is an Ethernet 400Gbps Single-port OSFP with a Flat-top (OSFP-RHS) form factor, DR4L multimode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel (DR4L) design uses 100G-PAM4 modulation and has a maximum fibre reach of 100-metres using OS2 single mode fibres. It is qualified for use in Ethernet end-to-end systems.
It supports flexible configurations. Deployed with ConnectX-7 OSFP adapters and twin-port transceivers in 2x400G Ethernet switches. When paired with a 1:2 splitter fibre cable, only two channels are activated on the split end, enabling automatic downshift to 200G operation while reducing power consumption. It is an ideal solution for supercomputing, delivering efficient high-performance interconnectivity with seamless integration into computing and storage infrastructures.
Note："Finned-top" transceivers are now called "Integrated HeatSink" (IHS) as the cooling fins are integrated into the OSFP connector metal top. Commonly used in air-cooled switches. "Flat-top" transceivers are now called "Riding Heat Sink" (RHS) as the cooling fins ride on top of the network card or systems internal cages. This is used for both air-cooled and liquid-cooled applications for DGX, ConnectX-7 and BlueField-3 DPUS.
It supports flexible configurations. Deployed with ConnectX-7 OSFP adapters and twin-port transceivers in 2x400G Ethernet switches. When paired with a 1:2 splitter fibre cable, only two channels are activated on the split end, enabling automatic downshift to 200G operation while reducing power consumption. It is an ideal solution for supercomputing, delivering efficient high-performance interconnectivity with seamless integration into computing and storage infrastructures.
Note："Finned-top" transceivers are now called "Integrated HeatSink" (IHS) as the cooling fins are integrated into the OSFP connector metal top. Commonly used in air-cooled switches. "Flat-top" transceivers are now called "Riding Heat Sink" (RHS) as the cooling fins ride on top of the network card or systems internal cages. This is used for both air-cooled and liquid-cooled applications for DGX, ConnectX-7 and BlueField-3 DPUS.
Highlights
- 01Qualified for Ethernet End-to-End Systems
- 02Built-in Marvell DSP Chip, Max. Power Consumption 9W
- 03100% Verified by the Original, Perfectly Compatible with NVIDIA ConnectX-7 Adapters
- 04Compliant with OSFP MSA, IEEE 802.3ck
- 05Support 800G-to-Two 400G Links for Switch-to-Adapter
- 064x 100G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel
- 07Class 1 Laser Safety, with DDM Support
Specifications
28 fields| NVIDIA/Mellanox Ethernet Compatible | MMS4X00-NS400 |
| Vendor Name | FS |
| Form Factor | Single-port OSFP RHS/Flat Top |
| Max. Data Rate | 425Gbps (4x106.25Gbps) |
| Wavelength | 1310nm |
| Max. Cable Distance | 100m |
| Connector | MPO-12/APC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -2.9~4dBm |
| Minimum Receiver Power | -5.9dBm |
| Power Budget | 3dB |
| Receiver Overload | 4.0dBm |
| Max. Power Consumption | 9W |
| Extinction Ratio | 3.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x100G-PAM4 |
| Modulation (Optical) | 4x100G-PAM4 |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Inbuilt FEC | Yes |
| Core Size | 9/125um |
| Packaging Technology | COB |
| MTBF | 4974730 Hours (@40°C, 60% CL)<br/>2542973 Hours (@40°C, 90% CL)<br/>3639584 Hours (@50°C, 60% CL)<br/>1750006 Hours (@50°C, 90% CL)<br/>2349812 Hours (@60°C, 60% CL)<br/>1061485 Hours (@60°C, 90% CL) |
| Application | 400G Ethernet |
| Protocols | OSFP MSA Rev. 5.0, CMIS Rev. 4.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022 |
| Warranty | 5 Years |
Features
Flat Top OSFP Connector Shell
Different Connector Shells Match Different Devices
Distinguishing finned and flat tops, exploring differences in appearance and application.
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