NVIDIA Mellanox® MFP4R12CB-030 — Passive Fiber Cable

Specifications

OEM: NVIDIA Mellanox
Part Number (MPN): MFP4R12CB-030
Category: Passive Fiber Cable
Connector Type: QSFP
Speed: 40GbE
Signal Type: Active (integrated signal conditioning)
Cable Length: 30m
Condition: Refurbished Grade A — bench-tested by T.E.S IT-SOLUTIONS


Identity
The NVIDIA Mellanox® MFP4R12CB-030 is a QSFP 40GbE 30m Passive Fiber Cable. Refurbished Grade A — bench-tested in both link and signal-integrity checks by T.E.S IT-SOLUTIONS.

What This Is NOT

NOT a transceiver assembly. Passive fiber assembly with MPO/MTP ends; works only with separate optical transceivers on each end.
NOT a splitter or breakout cable. 1-to-1 cable assembly only.
NOT bundled with adapters or transceivers — sold standalone.


Capabilities & Features

Passive fiber assembly — no integrated electronics.
MPO/MTP polished end-faces for low insertion loss.


Compatibility & Constraints

Primary connector: QSFP (compliant with MSA cage spec).
Reach: 30m fixed length.
Speed: 40GbE.
Compatible adapters: ConnectX-3 Pro / ConnectX-4 / ConnectX-5.
Compatible switches: NVIDIA Spectrum / SwitchX-2.
Power: drawn from host port (no external supply required).


Frequently Asked Questions (FAQ)
Q. What is the MFP4R12CB-030?
The MFP4R12CB-030 is a 30m active fiber cable with QSFP connectors on both ends, rated at 40Gb/s.
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 MFP4R12CB-030 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. See tes-itsolutions.com.