Overview

200G QSFP56 Direct Attach Cable (DAC) series offers high-speed, low-latency connectivity tailored for modern data centers and enterprise networks. Supporting 200Gbps data rates, these passive copper cables provide a reliable and cost-efficient solution for short-reach connections between QSFP56-equipped switches, routers, and servers.

Compliant with the QSFP56 Multi-Source Agreement (MSA), the series ensures interoperability with 200G infrastructure and backward compatibility with QSFP28/QSFP+ ports, enabling flexible integration into legacy and next-gen systems. Engineered for superior signal integrity and durability, the cables are ideal for high-density environments such as cloud computing, AI training clusters, and distributed storage architectures.

Available in lengths from 1m to 5m, the 200G DACs eliminate the need for optical transceivers, reducing power consumption and simplifying cable management. Their hot-swappable, plug-and-play design ensures quick deployment and minimal downtime, making them a scalable choice for evolving bandwidth demands.

Features

Compliant with SFF-8636 

Compliant with IEEE802.3bj& IEEE802.3cdEE802.3cd 

Support I2C two - line string interface, easy to control 

Support for hot plugging 

Low crosstalk 

Low power