200G QSFP-DD to 2×100G QSFP28 Active Optical Cable, Armored

• 200G QSFP-DD to 2×100G QSFP28 active optical breakout cable
• 8-channel full-duplex parallel optical architecture
• Aggregate data rate up to 206.25Gbps
• Data rate up to 25.78125Gbps per lane
• Supports 2×100G Ethernet connectivity
• 850nm VCSEL array transmitters
• PIN array receivers
• Integrated CDR for improved signal integrity
• Compliant with QSFP-DD MSA V5.0 and QSFP28 MSA
• Compliant with CMIS V4.0 and SFF-8636
• Compliant with IEEE 802.3bm
• Transmission distance up to 70m over OM3 multimode fiber
• Low power consumption: ≤4W at QSFP-DD end and ≤2.5W at each QSFP28 end
• 3.3V single power supply
• DDM/DOM supported
• Hot-pluggable QSFP-DD and QSFP28 interfaces
• Armored construction for enhanced mechanical protection
• LSZH cable jacket

• 200G Ethernet
• 200G QSFP-DD to 2×100G QSFP28 breakout
• 200G switch uplink to dual 100G ports
• Data center network migration
• Spine-to-leaf network connectivity
• Switch-to-switch interconnects
• Server-to-switch connectivity
• High-performance computing (HPC)
• Cloud computing infrastructure
• Storage networking

OEM and customized 200G QSFP-DD to 2×100G QSFP28 AOC solutions are available for network equipment manufacturers, system integrators, distributors, and data center operators. Customization options may include cable length, OM3 or other supported multimode fiber configurations, armored construction, connector labeling, product identification, packaging, branding, and project-specific requirements.

For volume deployments, compatibility can be evaluated against specific QSFP-DD and QSFP28 switches, servers, NICs, and other networking equipment. Customers can provide equipment models, required transmission distance, cable length, operating environment, quantity, and application requirements for configuration and compatibility assessment.

What does the 2×100G breakout configuration provide?

The cable converts one 200G QSFP-DD port into two independent 100G QSFP28 connections. This allows a 200G-capable switch or other network device to connect directly to two 100G interfaces, helping integrate newer 200G equipment with existing 100G infrastructure.

How does the cable achieve 200G-class bandwidth?

The QSFP-DD end uses eight optical channels in each direction, with each lane operating at up to 25.78125Gbps. Together, these lanes provide an aggregate data rate of up to 206.25Gbps, while the breakout ends provide two 100G QSFP28 connections.

Can this cable be used for network migration from 100G to 200G?

Yes. The breakout architecture is particularly useful during network upgrades where 200G QSFP-DD equipment needs to interoperate with existing 100G QSFP28 devices. It can provide a practical intermediate connectivity solution without requiring all network ports to be upgraded simultaneously.

What is the maximum transmission distance?

The specified maximum reach is 70m when used with OM3 multimode fiber. This makes the AOC suitable for in-rack, row-level, and adjacent-rack connections commonly found in data centers.

What is the benefit of using an AOC instead of separate transceivers and fiber cables?

The optical engines are integrated into the cable assemblies, eliminating the need for separate optical transceivers and fiber patch cables at each connection. This can simplify installation, reduce the number of connection points, and improve cable management in high-density racks.

What is the purpose of the CDR in this cable?

The integrated Clock and Data Recovery circuitry helps recover signal timing and regenerate high-speed data signals. This supports signal integrity and stable operation across the high-speed optical link.