NVIDIA Mellanox MC3309130-001 SFP+ 10GbE Passive Direct Attach Copper Cable, 1m (Lot of 10): This is a 1-meter passive direct attach copper (DAC) cable with SFP+ connectors on both ends, engineered for 10 Gigabit Ethernet (10GbE) point-to-point links. This is a fixed-length integrated assembly, not a transceiver pair with a separate patch cord. Sold as a lot of 10 refurbished units.
Engineering Context
The MC3309130-001 uses twinaxial copper conductors with EMI-shielded SFP+ paddle cards. As a passive cable, it requires no external power and adds negligible latency compared to active equalized variants. The 1-meter length is targeted at intra-rack connections such as adjacent server-to-Top-of-Rack (ToR) switch links. Power consumption per end is effectively zero. The cable carries Mellanox firmware identification used by switches for compatibility validation.
Deployment & Use Cases
10GbE intra-rack server-to-ToR switch uplinks. Storage controller-to-server connections within a single rack. SFP+ port aggregation on adjacent 1U/2U appliances. Lab and test bench setups requiring short, low-cost 10GbE links.
Technical Specifications
OEM: NVIDIA Mellanox
Part Number: MC3309130-001
Cable Type: Passive Direct Attach Copper (DAC)
Form Factor: SFP+ to SFP+
Length: 1m
Data Rate: 10GbE (10.3125 Gb/s SerDes)
Conductor: Twinaxial Copper
Protocol: 10 Gigabit Ethernet (IEEE 802.3ae)
Lot Quantity: 10 units
Condition: Refurbished — Tested by T.E.S IT-SOLUTIONS
Compatibility & Hard Constraints
Compatible with Mellanox SX1000-series Ethernet switches and ConnectX-2/3/3 Pro EN adapters that accept Mellanox-coded passive SFP+ DACs. Requires SFP+ ports configured for 10GbE Ethernet. Not compatible with SFP28 25GbE hosts (use a 25GbE-rated SFP28 cable instead). Not for Fibre Channel or 1GbE SFP ports. Fixed 1m length, non-detachable connectors; this is not a breakout cable.
Why Choose T.E.S IT-SOLUTIONS
T.E.S IT-SOLUTIONS tests every DAC for link integrity and connector condition before shipment. Visit tes-itsolutions.com for technical consultation on Mellanox switching fabrics. Stocked in the EU with 1–3 day handling and global shipping.
Frequently Asked Questions
What length does the MC3309130-001 have?
The MC3309130-001 length is 1m, as listed in the specifications for MC3309130-001.
What is the MC3309130-001 NOT compatible with?
This is a fixed-length integrated assembly, not a transceiver pair with a separate patch cord. Confirm fitment against your platform before ordering MC3309130-001.
What condition is the MC3309130-001 supplied in, and who sells it?
The MC3309130-001 is supplied in Refurbished condition by T.E.S IT-SOLUTIONS from EU stock, with 1-3 business day handling and worldwide B2B shipping. See https://www.tes-itsolutions.com/product-page/lot-of-10-mellanox-mc3309130-001-1-m-copper-cable-sfp-10gbe-ethernet-support.