Product reference illustration, not a photograph of the offered stock. Connector, cooling and length variants are defined by the exact part number.

网络交换机

920-9B210-00FN-0M0

NVIDIA MQM9700-NS2F 400G per NDR port InfiniBand Switch

P/N:920-9B210-00FN-0M0SKU: 920-9B210-00FN-0M0SwitchInfra item:7572品牌: NVIDIA
规格参数

MQM9700-NS2F specifications

端口64x 400G NDR logical ports in 32 OSFP cages
品牌NVIDIA
型号MQM9700-NS2F
AirflowP2C
成色全新
接口OSFP
速率400G per NDR port
料号920-9B210-00FN-0M0

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。
产品描述
NVIDIA MQM9700-NS2F is a managed Quantum-2 NDR InfiniBand switch in a 1U chassis. Its 32 OSFP cages provide 64 logical 400G ports, with port splitting for up to 128 NDR200 connections. This variant uses power-to-connector airflow and includes MLNX-OS with an embedded subnet manager.

产品问答

How can QM9700 connect 400G and NDR200 hosts?

For a multimode optical deployment, a switch-side MMA4Z00-NS module connects to two 400G hosts using two straight crossover fiber cables. Two 1:2 splitter fibers instead connect four NDR200 hosts. NVIDIA documents MMA4Z00-NS400 for OSFP hosts and MMA1Z00-NS400 for QSFP112 hosts. On the splitter path, only two lanes of each 400G endpoint optic are active, giving 200G. Both switch-side fiber paths use the same straight or splitter arrangement. Reach is up to 50 m on OM4.

Is UFM required to bring up a QM9700 fabric?

QM9700 includes MLNX-OS and an embedded subnet manager, so UFM is not required for basic fabric bring-up. The subnet manager discovers ports and establishes routing; it can run on the switch or a connected host. UFM provides a broader management option for larger fabrics.

可以先描述需求，型号、主机或数量尚未确定也能咨询。

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。

920-9B210-00FN-0M0

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。
提交项目清单 →查看可转交资料包（英文）下载工作表