In the era of digital transformation, data centers are facing exponential demands for higher bandwidth, lower latency, and cost-efficient connectivity. As organizations shift toward cloud computing, AI applications, and 5G infrastructure, the need for smarter, scalable interconnect solutions has never been greater.

One of the most efficient answers to these challenges lies in 200G QSFP56 to 2x100G QSFP56 Active DACs — a high-performance, plug-and-play solution designed to split a single 200G port into two 100G links. Let’s explore how this technology helps unlock greater bandwidth, improve flexibility, and reduce costs across modern network infrastructures.

What Are 200G QSFP56 to 2x100G QSFP56 Active DACs?

Active Direct Attach Cables (DACs) are high-speed cables with integrated transceivers at both ends. Unlike traditional passive DACs, Active DACs use signal conditioning technology to boost signal integrity over longer distances and support higher data rates with improved performance.

Specifically, 200G QSFP56 to 2x100G QSFP56 Active DACs allow a 200G QSFP56 port to be broken out into two independent 100G links, enabling flexible connectivity between switches, routers, and servers — perfect for network aggregation or split applications in high-density environments.

Key Advantages

1. Maximized Bandwidth Utilization
Split a 200G port into two 100G ports efficiently, allowing for greater utilization of network ports without additional transceiver modules or fiber patching.

2. Cost-Effective and Scalable
Compared to purchasing multiple 100G transceivers and breakout cables separately, this all-in-one DAC offers lower cost-per-gigabit and reduces the complexity of inventory and cable management.

3. Improved Signal Integrity Over Distance
Thanks to the built-in active electronics, signal performance is maintained across longer distances (up to 5 meters or more), making it ideal for larger data center layouts.

4. Plug-and-Play Simplicity
These DACs are pre-terminated and tested, requiring no additional configuration. Just plug in and get started — a major advantage for fast deployments and on-the-fly scalability.

5. Energy Efficient
Compared to optical transceivers, Active DACs consume significantly less power, contributing to greener, more sustainable data center operations.

Common Use Cases

1. Cloud data centers: Cost-efficient interconnects between Top-of-Rack (ToR) switches and spine switches

2. Enterprise networks: Bandwidth expansion with minimal infrastructure upgrade

3. AI and HPC clusters: Low-latency, high-speed interconnects for data-intensive applications

4. Network upgrades: Flexible breakout options for transitioning from 100G to 200G architecture

How It Compares

Why Choose 3Coptics Group?

At 3Coptics Group, we specialize in high-performance, cost-effective optical and interconnect solutions. Our 200G to 2x100G Active DACs are designed with enterprise-grade reliability, rigorous compatibility testing, and outstanding thermal and electrical performance to meet the needs of today’s most demanding network environments.

Here’s what sets us apart:

1. Top-Tier Compatibility: Fully tested with leading switch brands like Cisco, Arista, Juniper, NVIDIA, and more.

2. Factory-Direct Pricing: Get the best technology at competitive prices — maximum value for every dollar spent.

3. Expert Support: Our team provides pre-sales guidance, technical support, and after-sales assistance to ensure smooth deployment.

4. Global Shipping: Fast delivery to customers worldwide with reliable logistics partners.

5. Customized Solutions: Need unique labeling, firmware, or compatibility? We’ve got you covered.

Need help building your next-gen network with 200G breakout solutions?

Contact us today — 3Coptics Group is here to support your growth with efficient, affordable, and high-performance connectivity.

Unlock bandwidth. Unlock potential. Choose 3Coptics.