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NVIDIA

NVIDIA MAM1Q00A-QSA | 10G, QSFP-to-SFP+, 10GBASE pass-through, wavelength: per SFP+, reach: per SFP+, connector: QSFP to SFP+

SKU:MAM1Q00A-QSA

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Description

Passive QSFP-to-SFP+ adapter that allows a 40G QSFP Ethernet port to operate as a single 10G port using a standard SFP+ transceiver or DAC. Ideal for phased 10GbE migrations from 40G-capable hosts and switches.

Features

- Enables 10GbE operation on QSFP 40G ports
- Protects investments by reusing existing SFP+ optics/DACs
- Plug-and-play passive design
- Ideal for gradual 10G migration strategies

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does this convert a 40G port into four 10G ports?
A: No. It presents a single 10G interface. For 4x10G, use a dedicated QSFP-to-4xSFP+ breakout solution.

Q: Which SFP+ modules are supported?
A: Most MSA-compliant 10G SFP+ optics and passive/active DACs. Check host port compatibility and approved module lists.

Q: Is configuration required on the switch or NIC?
A: The QSFP port must support and be set to 10G operation where applicable. Consult your platform documentation.

Technical Specifications

- Type: QSFP-to-SFP+ adapter (QSA)
- Host port: QSFP (40G) operating in 1x10G mode
- Supported data rate: 10GbE
- Standards: 10GBASE-SR/LR/ER/CR as provided by installed SFP+
- Form factors: QSFP MSA to SFP+ MSA
- Operation: Passive mechanical/electrical adapter (no optics inside)
- Reach: Determined by the installed SFP+ or DAC
- Wavelength: Determined by the installed SFP+
- Compatibility: QSFP ports that support 10G operation (platform/firmware dependent)
- Power consumption: Negligible (passive device)

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