Manufacturer reference image. Included components follow the selected part number.
光模块
MMS4X00-NM-FLT
NVIDIA MMS4X00-NM-FLT
| 介质 | 单模光纤 |
|---|---|
| imageNote | Manufacturer reference image. Included components follow the selected part number. |
| 电源规格 | 17 W maximum; 1.5 W low-power mode |
| Connectors | OSFP electrical; 2 x MPO-12/APC optical |
| 料号 | MMS4X00-NM-FLT |
| Branch count | 2 |
| Lane mapping | 8 x 100G-PAM4 electrical; two groups of 4 x 100G-PAM4 optical |
| Wavelength nm | 1310 |
| Thermal profile | flat top |
| Interconnect type | optical_transceiver |
| Branch data rate (Gb/s) | 400 |
| Aggregate data rate (Gb/s) | 800 |
| Case temperature (degrees C) | 0 to 70 |
| Manufacturer lifecycle phase | P-Rel |
| Maximum optical or copper line reach (m) | 500 |
下单前确认
- 确认准确的 SKU、料号、规格选项与数量。
- 确认主机平台、端口、电气接口与固件兼容要求。
- 付款前确认库存、交期、目的地与适用售后条款。
产品问答
Is this one 800G optical port?
It contains two 400G optical ports in one twin-port OSFP, each using an MPO-12/APC connection. It is not the single-port 4x200G XDR design.
Which fiber and reach are specified?
Single-mode, 1310 nm-class 2xDR4 links up to 500 m are specified. The published reach assumes the documented optical path including two patch panels.
Why select the -FLT version?
NVIDIA identifies -NM-FLT for DGX H100. Its finned-top sibling is documented for Quantum-2 and Spectrum-4 switch cages; the cooling variants must remain distinct.
Which protocols are documented?
The exact -FLT OPN is listed with NDR and aggregate 800GE in the current CX7/CX8/CX9 matrices; its two optical ports remain 400G each.
Is it safe to look into a connected optical port?
No. Never look directly into an energized optical port or connected fiber; its infrared light can be invisible.
Can DR4 and FR4 be directly linked?
No. DR4 uses parallel optical channels; FR4 multiplexes wavelengths onto a fiber pair. Match the optical format at both ends.
渠道与项目资料
推进客户的下一步决策
从现有产品组合、产品系列或不完整的项目清单出发，选择与你的职责对应的资料。
OA03 · NVIDIA
AI Ethernet、网卡及光模块和线缆互连。
980-9I301-00NM00
BOM 与待决项梳理
保留原始料号与数量，同时整理影响项目决策的待确认事项。
- 从这些信息开始
- 现有清单、上传的 BOM 或简要需求，不完整的清单也可以提交。
- 用于准备
- 保留原始行号、待补信息、责任人及下一动作的待决项表。
