StarTech.com QSFP4SFPPC3M 3m Uncoded Compatible QSFP+ to 4x SFP+ Direct Attach Copper Breakout Cable

StarTech MSA Uncoded Compatible 3m QSFP+ to 4x SFP+ Direct Attach Breakout Cable - 40GbE - QSFP+ to 4x SFP+ Copper DAC 40 Gbps Low Power

The StarTech.com QSFP4SFPPC3M is a high-performance, MSA-compliant twinaxial cable designed for short-distance, high-speed server and network switch interconnects. This 3-meter passive copper cable seamlessly connects a single QSFP+ port to four SFP+ ports, supporting data rates up to 40 Gbps. Its factory-terminated design ensures reliable performance and minimal maintenance, making it an ideal choice for data centers and server rooms where space efficiency and high throughput are essential. The cable's low power consumption and low latency characteristics facilitate cost-effective networking solutions, replacing fiber-optic assemblies with a scalable copper alternative.

This cable features a PVC jacket for durability and a 30 AWG wire gauge for optimal signal integrity. Its 100 Ohm impedance and hot-swappable design allow for flexible, interruption-free upgrades or replacements, reducing network downtime. Compatibility extends across a variety of MSA-compliant switches, including models from Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link, which accept uncoded modules and transceivers. Backed by StarTech.com's lifetime warranty and 24/7 technical support, users can rely on this cable for consistent, high-speed connectivity across rack-to-rack or within-rack applications.

Ideal for data centers and enterprise environments, this direct attach cable delivers a reliable, cost-effective, and environmentally friendly solution for high-bandwidth interconnects. Its compatibility with a wide range of network hardware and its robust construction ensure long-term performance and ease of deployment. Whether upgrading existing infrastructure or deploying new servers and switches, the StarTech.com QSFP4SFPPC3M cable provides the connectivity needed for demanding network environments with confidence.

Features:

• Works with MSA-compliant switches: Compatible with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link, and more that accept uncoded modules and transceivers

• Lifetime support: Backed by StarTech.com with access to technical advisors 24/7; our cables won't void OEM support agreements

• Designed for server rooms: Cost-effective copper alternative to fiber cables inside and between racks, with factory-terminated high-performance reliability

• Technical specifications: 3 meters (9.8 feet) length for flexible short-distance connections

• High data rate: Supports up to 40 Gbps for demanding network applications

• Passive twinax copper: Low latency, low power consumption for high-speed data transfer

• Connector configuration: One QSFP+ to four SFP+ pluggable connectors for versatile multi-device connectivity

• Impedance: 100 Ohms to ensure signal integrity

• Wire gauge: 30 AWG for durability and performance

• Cable jacket: Polyvinyl chloride (PVC) for environmental protection

• Hot-swappable: Easily connect or disconnect without powering down equipment

• MSA compliant: Meets industry standards for compatibility and performance

• Uncoded QSFP+ cable: Supports switches accepting uncoded transceivers for flexible deployment