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800G OSFP Breakout ACC

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800G OSFP Breakout ACC Overview

The 800G OSFP Breakout ACC category contains four active copper breakout cables for connections between 800G switch ports and multiple 400G or 200G server-side ports. Each model uses one 800G OSFP Finned Top main connector and incorporates active signal conditioning and equalization to compensate for high-speed electrical signal loss. The available configurations split the 800G bandwidth into either two 400G OSFP or QSFP112 links or four 200G OSFP or QSFP112 links. Offered in lengths from 3m to 5m, the series supports dense switch-to-server interconnections in AI clusters, HPC systems, and next-generation data centers.

O800-2O400-AC uses one 800G OSFP Finned Top main connector and two 400G OSFP Flat Top branch connectors. The active copper assembly divides the aggregate 800G bandwidth into two independent 400G links and applies signal conditioning and equalization to compensate for electrical signal loss over 3m to 5m. It is designed for switch-to-server connections between an 800G OSFP port and two 400G OSFP ports in AI, HPC, and data center computing networks.

O800-2Q400-AC connects one 800G OSFP Finned Top switch-side port to two 400G QSFP112 branch ports. Each QSFP112 connector carries a separate 400G link, together using the full 800G bandwidth of the main OSFP connection. Active signal conditioning and equalization support electrical transmission across cable lengths from 3m to 5m. The cable is intended for high-density links between 800G switches and two QSFP112-equipped server or network ports in AI and HPC clusters.

O800-4O200-AC provides one 800G OSFP Finned Top main connector and four 200G OSFP Finned Top branch connectors. The cable divides the main 800G connection into four independent 200G links for connections from one switch port to four server-side OSFP ports. Its active copper design uses signal conditioning and equalization to compensate for transmission loss across lengths from 3m to 5m. It supports dense switch-to-server interconnections in AI clusters, HPC platforms, and next-generation data centers.

O800-4Q200-AC uses one 800G OSFP Finned Top main connector and four 200G QSFP112 branch connectors. The aggregate 800G bandwidth is distributed across four independent QSFP112 links operating at 200G each. Active signal conditioning and equalization compensate for high-speed electrical signal loss over cable lengths from 3m to 5m. This breakout configuration connects an 800G switch port to four QSFP112-equipped server or network ports in high-density AI, HPC, and data center architectures.

What breakout connector configurations are available in the 800G OSFP Breakout ACC category?

Four configurations are available: O800-2O400-AC provides two 400G OSFP branches, O800-2Q400-AC provides two 400G QSFP112 branches, O800-4O200-AC provides four 200G OSFP branches, and O800-4Q200-AC provides four 200G QSFP112 branches.

What is the connector difference between O800-2O400-AC and O800-2Q400-AC?

The branch connector type is different. O800-2O400-AC terminates in two 400G OSFP Flat Top connectors, while O800-2Q400-AC terminates in two 400G QSFP112 connectors. Both use one 800G OSFP Finned Top main connector.

Do O800-2O400-AC and O800-2Q400-AC provide two independent 400G branch links?

Yes. Each cable divides the aggregate 800G connection into two independent 400G links. O800-2O400-AC connects to two OSFP ports, while O800-2Q400-AC connects to two QSFP112 ports.

How do the branch interfaces of O800-4O200-AC and O800-4Q200-AC differ?

O800-4O200-AC uses four 200G OSFP Finned Top branch connectors, whereas O800-4Q200-AC uses four 200G QSFP112 branch connectors. Both models have one 800G OSFP Finned Top connector on the main side.

Do O800-4O200-AC and O800-4Q200-AC divide one 800G connection into four independent 200G links?

Yes. Each model distributes the aggregate 800G bandwidth across four independent 200G branch links. The required model depends on whether the four server-side ports use OSFP or QSFP112 interfaces.

What does the active circuitry in the 800G OSFP Breakout ACC cables do?

It compensates for high-speed electrical signal loss. Integrated signal conditioning and equalization maintain signal integrity across the copper assembly, allowing the breakout cables to support longer connections than comparable passive copper designs.

What cable lengths are available for O800-2O400-AC, O800-2Q400-AC, O800-4O200-AC, and O800-4Q200-AC?

From 3m to 5m. All four 800G OSFP Breakout ACC models are offered within this length range for switch-to-server copper connections in racks or between nearby equipment positions.

What port configuration is required to deploy an 800G OSFP Breakout ACC cable?

A compatible breakout configuration is required. The main switch-side port must accept an 800G OSFP Finned Top connector and support the selected 2×400G or 4×200G breakout mode, while the branch ports must match the OSFP or QSFP112 connectors of the chosen model.

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