NVIDIA Mellanox® MCA1J00-H004E — Active Copper Cable (ACC)

Specifications

OEM: NVIDIA Mellanox
Part Number (MPN): MCA1J00-H004E
Category: Active Copper Cable (ACC)
Connector Type: QSFP56
Speed: 200GbE
InfiniBand Generation: HDR
Signal Type: Active (integrated signal conditioning)
Cable Length: 4m
Condition: Refurbished Grade A — bench-tested by T.E.S IT-SOLUTIONS


Identity
The NVIDIA Mellanox® MCA1J00-H004E is a QSFP56 200GbE 4m Active Copper Cable (ACC). Refurbished Grade A — bench-tested in both link and signal-integrity checks by T.E.S IT-SOLUTIONS.

What This Is NOT

NOT a fully passive cable. Active copper with integrated signal-conditioning equalizers — reaches longer distances than passive DAC at the same speed.
NOT an AOC. Copper signal path; not optical.
NOT a splitter or breakout cable. 1-to-1 cable assembly only.
NOT bundled with adapters or transceivers — sold standalone.


Capabilities & Features

Integrated equalizer/retimer on each end for extended copper reach.
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

Primary connector: QSFP56 (compliant with MSA cage spec).
Reach: 4m fixed length.
Speed: 200GbE.
Compatible adapters: ConnectX-6 or ConnectX-7.
Compatible switches: NVIDIA Spectrum-2 / Spectrum-3 / Quantum-1 QM8700.
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.


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.