Plusoptic 400GbE QSFP56-DD to 4x100G PAM4 QSFP56, 1M Passive Copper DAC

<p>The <strong>Plusoptic 400GbE QSFP56-DD to 4x100G PAM4 QSFP56 Passive Copper DAC</strong> is a high-performance direct attach cable designed for high-speed data transmission in modern networking environments. Supporting up to <strong>400Gbps</strong> total data rates, this <strong>1-meter DAC</strong> is an efficient and cost-effective solution for short-range connections between switches, servers, and storage systems.</p> <p>Compliant with <strong>SFF-8636, QSFP-DD MSA, and IEEE 802.3 standards</strong>, this <strong>low-power, low-crosstalk</strong> DAC ensures high signal integrity with minimal latency. Its <strong>eight-lane electrical interface</strong> supports <strong>up to 56Gbps PAM4 per lane</strong>, making it ideal for next-generation data center applications.</p> <p>Built for <strong>high-density networking</strong>, the QSFP56-DD to 4x QSFP56 breakout cable is optimized for <strong>InfiniBand HDR, 200G Ethernet, and other high-bandwidth applications</strong>. With hot-swappable functionality and robust <strong>RoHS-compliant materials</strong>, it delivers reliable connectivity for <strong>telecommunications equipment, multi-platform service systems, and data networking infrastructure</strong>.</p> <h3>FEATURES</h3> <ul> <li><strong>Complies with SFF-8636 & QSFP-DD MSA</strong> for industry-standard compatibility.</li> <li><strong>IEEE 802.3bj & IEEE 802.3cd compliant</strong> for Ethernet networking applications.</li> <li><strong>Supports 400Gbps total data rates</strong> with 4x100G PAM4 QSFP56 connections.</li> <li><strong>Low crosstalk & low power consumption</strong> for enhanced signal integrity.</li> <li><strong>Passive copper DAC design</strong> for power-efficient, cost-effective performance.</li> <li><strong>1-meter length</strong> ideal for short-range, high-speed data center connections.</li> <li><strong>Hot-swappable design</strong> for seamless integration into existing infrastructure.</li> <li><strong>RoHS-compliant materials</strong> for environmentally friendly networking solutions.</li> </ul> <h3>SPECIFICATIONS</h3> <ul> <li><strong>Connector Type:</strong> QSFP56-DD to 4x QSFP56</li> <li><strong>Cable Type:</strong> Passive Copper DAC</li> <li><strong>Data Rate:</strong> 400Gbps (8x56Gbps PAM4)</li> <li><strong>Lane Configuration:</strong> 8-lane electrical interface</li> <li><strong>Standards Compliance:</strong> SFF-8636, QSFP-DD MSA, IEEE 802.3bj, IEEE 802.3cd</li> <li><strong>Maximum Distance:</strong> 3 meters</li> <li><strong>Operating Temperature:</strong> 0°C to 70°C</li> <li><strong>Application:</strong> Servers, switches, routers, telecommunications equipment</li> </ul> <h3>WARRANTY</h3> <p>3-Years Limited Warranty</p>