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Mellanox Technologies

Mellanox MAM1Q00A-QSA network ethernet cable adapter 40GB/S to 10GB/S QSFP to SFP+

SKU CH-QZHJ-0NJE0

A QSFP-to-SFP+ cable adapter that connects 40 Gb/s ports to 10 Gb/s Ethernet links

  • Connect 10 GbE gear to 40 GbE ports
  • QSFP+ to SFP+ form-factor conversion
  • Mellanox-branded adapter module
  • Supports 10 GbE and 40 GbE speeds

Network Adapter 40GB/S to 10GB/S

This Mellanox MAM1Q00A-QSA adapter converts a 40GB/S QSFP port to accept a 10GB/S SFP+ module. It enables connectivity between higher-speed switch ports and lower-speed transceivers or direct-attach cables. Network engineers use it to bridge mixed-speed links in data-centre or enterprise environments.

Check QSFP port and SFP+ module compatibility

Verify that the host equipment has a QSFP port rated for 40GB/S operation. Confirm the SFP+ transceiver or cable you intend to insert is rated for 10GB/S and matches the required protocol. Ensure the adapter’s physical dimensions fit the available slot spacing on your switch or NIC.

Highlights

  • Connect 10 GbE gear to 40 GbE ports
  • QSFP+ to SFP+ form-factor conversion
  • Mellanox-branded adapter module
  • Supports 10 GbE and 40 GbE speeds

Specifications

BrandMellanox Technologies

Questions about this item

What comes in the box with the Mellanox MAM1Q00A-QSA adapter?

The box contains the MAM1Q00A-QSA QSFP+ to SFP+ adapter module. No cables or transceivers are included; a compatible SFP+ transceiver and fibre or copper cable must be purchased separately.

Should I choose this adapter for a 40 Gb/s or a 10 Gb/s link?

This adapter converts a 40 Gb/s QSFP+ port to accept a 10 Gb/s SFP+ transceiver, so it is used when the switch side is 40 Gb/s and the device side is 10 Gb/s.

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