NVIDIA Mellanox MCC4Q26C-003 QSFP Passive Copper DAC 40GbE 3m - MCC4Q26C-003

NVIDIA Mellanox® MCC4Q26C-003 — Networking Product

Specifications

• OEM: NVIDIA Mellanox
• Part Number (MPN): MCC4Q26C-003
• Category: Passive Copper DAC Cable
• Connector Type: QSFP
• Speed: 40GbE
• Condition: Refurbished Grade A — bench-tested by T.E.S IT-SOLUTIONS

Identity

The NVIDIA Mellanox® MCC4Q26C-003 is a QSFP 40GbE Passive Copper DAC Cable. Refurbished Grade A — bench-tested in both link and signal-integrity checks by T.E.S IT-SOLUTIONS.

What This Is NOT

• NOT an active optical cable (AOC). Passive copper twinax with no optics.
• NOT a transceiver. Fixed-length assembly; ends are not field-replaceable.
• NOT a splitter or breakout cable. 1-to-1 assembly.
• NOT bundled with adapters or transceivers — sold standalone.

Compatibility & Constraints

• Use only in ports that support the same connector, data rate and protocol (InfiniBand or Ethernet). Supported speeds depend on host firmware and switch configuration.

Frequently Asked Questions (FAQ)

Q. What is the MCC4Q26C-003?
The MCC4Q26C-003 is a 3m passive copper DAC with QSFP connectors, rated for 40GbE Ethernet.

Q. Is this a splitter cable?
No. It is a straight 1-to-1 QSFP-to-QSFP point-to-point assembly.

Q. Will T.E.S IT-SOLUTIONS confirm the configuration of MCC4Q26C-003 before shipping?
Yes. T.E.S IT-SOLUTIONS (tes-itsolutions.com) bench-tests each unit where test topology is available, before dispatch from EU stock.

Why T.E.S IT-SOLUTIONS

Every unit is bench-tested by T.E.S IT-SOLUTIONS: link establishment, port-by-port traffic validation, and full cosmetic inspection. Professional anti-static packaging, global B2B shipping from EU stock, and technical consultation for HPC / AI cluster deployments.