Manufacturer reference image. Included components follow the selected part number.
网络线缆
MCA4K50-X003-RHS
NVIDIA MCA4K50-X003-RHS
| 介质 | active copper |
|---|---|
| imageNote | Manufacturer reference image. Included components follow the selected part number. |
| Connectors | OSFP to OSFP |
| 料号 | MCA4K50-X003-RHS |
| Branch count | 1 |
| Thermal profile | RHS to RHS |
| Interconnect type | active_copper_cable |
| Branch data rate (Gb/s) | 1600 |
| Nominal cable length (m) | 3.0 |
| Aggregate data rate (Gb/s) | 1600 |
| Manufacturer lifecycle phase | Prototype |
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
What connection does MCA4K50-Xxxx-RHS provide?
It is a 1.6T-to-1.6T OSFP active copper interlink with RHS at both ends. The owner-confirmed model maps to an exact 980 OPN and nominal length, including 1.1 m for the X001 variant.
May the IHS MCA4K50 datasheet be copied onto it?
No. That ordering table lists different IHS-to-IHS codes. The RHS power, temperature, lane-level and retimer specifications need an exact applicable document.
What distinguishes an active-electric interlink from LACC?
NVIDIA describes active-electric copper with DSPs at both ends, while LACC uses linear equalization. Choose the connection architecture and host power budget together; do not assume a different thermal variant has the same power.
Does a validated-table entry mean production availability?
No. The exact row is Prototype. Treat it as an engineering-sample-stage entry and obtain current manufacturer confirmation for the intended design.
Why can a cable have two minimum bend radii?
The connector exit generally needs a larger bend radius than the cable body. Follow the exact assembly drawing and leave adequate space behind the rack door.
What distinguishes XDR signaling from NDR?
XDR uses 200G-PAM4 signaling; NDR uses 100G-PAM4. Equal aggregate bandwidth alone does not establish interoperability.
Does an XDR optic automatically downshift to NDR?
No. NVIDIA places generation compatibility at the switch or adapter; an XDR optic does not independently downshift to 100G-PAM4.
Can copper assemblies connect to Q3450 CPO data ports?
No. NVIDIA identifies these as fiber interfaces. A compatible fiber path and optical endpoints are required.
渠道与项目资料
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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。
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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。
