StarTech.com QSFP+ Direct Attach Cable - 0.5 Meter MSA Compliant Copper DAC for 40 GbE Networks

StarTech MSA Uncoded Compatible 0.5m 40G QSFP+ to QSFP+ Direct Attach Cable - 40 GbE QSFP+ Copper DAC 40 Gbps Low Power Passive Twinax

The StarTech.com QSFP+ Direct Attach Cable (Part Number: QSFP40GPC05M) offers a reliable and cost-effective solution for high-speed 40 Gigabit Ethernet connections within data centers and server rooms. This 0.5-meter (approximately 1.6 feet) passive Twinax copper cable is designed to deliver consistent performance for medium-distance applications such as connecting switches or servers across racks. Its MSA compliance ensures compatibility with a wide range of switches that accept uncoded modules and transceivers, including models from Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link. The cable's factory termination guarantees high performance and minimal maintenance, making it ideal for environments where reliability and ease of installation are critical.
Constructed with 30 AWG copper wire and a PVC jacket, this cable features a 100 Ohm impedance for stable data transmission. Its hot-swappable design allows seamless upgrades or replacements without network disruption, reducing downtime and simplifying maintenance. Backed by StarTech.com's lifetime warranty and 24/7 multilingual technical support, users can depend on this cable for long-term network stability. Whether deploying new infrastructure or upgrading existing systems, this QSFP+ direct attach cable provides a straightforward and dependable solution for high-speed data transfer within server racks and data centers.
Designed to meet strict environmental standards, the cable is environmentally friendly and complies with the Waste Electrical and Electronic Equipment Directive (WEEE). Its black PVC jacket not only provides durability but also blends seamlessly into professional data center environments. The StarTech.com QSFP+ DAC is an essential component for network administrators seeking a flexible, high-performance copper connection that combines affordability with dependable operation.

Features:

• Hot-swappable: Easily replace or upgrade without disrupting network operation

• Works with MSA compliant switches: Compatible with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link, and others accepting uncoded modules

• Lifetime support: Backed by StarTech.com for the life of the cable with 24/7 technical assistance

• Designed for server rooms: Cost-effective copper alternative to fiber for inside and between rack connections, ensuring high performance and reduced maintenance

• Technical specifications: 0.5 meters (1.6 feet) in length, supporting 40 Gbps data transfer

• Passive Twinax copper: Ensures high-speed, low-latency connections

• Dual QSFP+ connectors: Facilitates high-density network setups

• Impedance: 100 Ohm for stable signal integrity

• Wire gauge: 30 AWG for durability and flexibility

• Cable jacket: PVC for environmental protection and durability

• MSA compliant: Compatible with a broad range of industry-standard switches

• Uncoded QSFP+ cable: Supports 40G direct attach connections for simplified deployment