NVIDIA Mellanox® MCP7F00-A01A — Passive Copper DAC Cable

Specifications

OEM: NVIDIA Mellanox
Part Number (MPN): MCP7F00-A01A
Category: Passive Copper DAC Cable
Speed: 100GbE (split to 2 × 25GbE)
Signal Type: Passive (no signal conditioning)
Cable Length: 1.5m
Type: Splitter / Breakout Cable
Condition: New, factory-sealed


Identity
The NVIDIA Mellanox® MCP7F00-A01A is a 100GbE 1.5m Passive Copper DAC Cable. This is a splitter / breakout cable assembly. New, factory-sealed by T.E.S IT-SOLUTIONS.

What This Is NOT

NOT an AOC. Passive copper cable with limited reach (typically ≤7m for high-speed gens).
NOT a transceiver. Fixed-length cable assembly; ends are not field-replaceable.
NOT a 1-to-1 cable. This is a splitter/breakout — both endpoints on the split side must accept the lower-speed downstream connector.
NOT bundled with adapters or transceivers — sold standalone.


Capabilities & Features

Passive copper twin-axial pairs — no power required, lowest latency.
DDM (Digital Diagnostic Monitoring) — temperature, voltage, optical power readable via I²C.
EEPROM on each end with product identification and operating data.
Hot-pluggable into any matching QSFP/SFP cage.


Compatibility & Constraints

Reach: 1.5m fixed length.
Speed: 100GbE (split to 2x 25GbE).
Compatible adapters: ConnectX-4 / ConnectX-5 / ConnectX-6.
Compatible switches: NVIDIA Spectrum / Spectrum-2 / Switch-IB 2.
Power: drawn from host port (no external supply required).


Deployment & Use Cases

Top-of-Rack to server interconnect.
HPC compute node fabric.
AI training cluster east-west bandwidth.
Fan-out: one switch port serves two lower-speed endpoints.


Frequently Asked Questions (FAQ)
Q. What is the MCP7F00-A01A?
The MCP7F00-A01A is a 1.5m passive copper breakout cable: one head at 100GbE breaks out into four legs at 25GbE each.
Q. Does the switch need special configuration?
Yes. The head port must be configured for 4x25GbE breakout mode.
Q. Will T.E.S IT-SOLUTIONS confirm the configuration of MCP7F00-A01A 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.