NVIDIA MAM1Q00A-QSA Cable Module

Overview

The NVIDIA MAM1Q00A-QSA is a specialized cable module designed to interface between 40 Gigabit Ethernet (GbE) QSFP ports and 10 Gigabit Ethernet (GbE) SFP+ ports. This module is critical for network infrastructure requiring a transition between higher-density, higher-speed uplinks and standard 10GbE server or switch connections, commonly found in high-performance computing, data center networking, and large-scale surveillance systems where bandwidth aggregation is key. Its specific application is to enable seamless connectivity without requiring a full port-speed conversion on the switch itself, reducing hardware complexity and cost.

Compatibility

This cable module is engineered for use with NVIDIA (formerly Mellanox) networking equipment featuring QSFP+ ports. It is designed to connect to SFP+ transceivers or direct attach cables, enabling a 40Gb/s QSFP+ port to operate as a 10Gb/s SFP+ port. Verify compatibility with your specific NVIDIA switch or NIC model to ensure proper function. It is not designed for use with non-NVIDIA branded QSFP+ ports unless explicitly stated by the switch manufacturer.

Installation Notes

The module requires careful insertion into the QSFP+ port. Ensure the port is clean and free of debris. The module's dimensions (1.80 x 5.80 x 1.10 inches) are standard for QSFP form factors. It draws minimal power and does not require external power. Handle with care to avoid damage to the connectors.