StarTech.com Optical Quad Small Form-Factor Pluggable (QSFP+) Transceiver Module 40000Mbps Compatible with QSFP4X10GAO5

StarTech.com QSFP4X10GAO5 is an optical quad small form-factor pluggable (QSFP+) transceiver module offering a maximum data transfer rate of 40Gbps. Designed for high-speed network interconnects, it is fully compatible with the Cisco QSFP-4X10G-AOC5M and adheres to MSA (Multi-Source Agreement) industry standards. This module simplifies upgrades and replacements by featuring a fully hot-pluggable design which reduces network disruption.

The active optical breakout cable connects one QSFP+ 40 GbE port to four 10 Gbps SFP+ ports, making it optimal for data centers and networking environments requiring point-to-point connections across racks or within server switches. Its fiber optic design provides superior flexibility and reduced weight compared to direct-attach copper cables, facilitating installation in constrained spaces and extending the maximum cable length.

This transceiver module supports 40Gbps data rates and is commonly used in mixed Ethernet network applications for enterprise, data center, and telecommunications infrastructures. With power consumption under 1.5 W, it offers energy-efficient performance suitable for high-density configurations. The product is manufactured in China and complies with RoHS, REACH, and CE standards ensuring environmental and safety compliance.

Compatible with Cisco QSFP-4X10G-AOC5M for assured interoperability. Supports 40Gbps maximum data transfer rate for high-speed networking. Complies with Multi-Source Agreement (MSA) industry standards. Lightweight and flexible fiber cable ideal for tight installation spaces.

Fully hot-pluggable to minimize network downtime during upgrades. Designed for point-to-point connections supporting up to four 10G SFP+ devices. Low power consumption of less than 1.5 W for efficient operation. Suitable for 40Gb/10Gb mixed Ethernet network environments.

This transceiver module is suitable for industrial, enterprise, and data center use cases, including telecommunications infrastructure, server farms, and network switches. It supports fiber optic Ethernet networking where high data rates and cable flexibility are critical. StarTech.com provides a lifetime warranty and lifetime multilingual technical support for the QSFP+ cables.

Explore our extensive catalog of networking and fibre optic transceiver modules in the Electronics & Electricals category at EnvMart.

Explore more products in our Fibre SFP Transceiver Module category.