The 200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable is a twinax direct attach copper cable with QSFP-DD to 4 QSFP28, supporting 200G links over a length of 3m (10ft). As a passive cable it draws essentially no power and adds no latency to the link. It is a cost effective, low latency interconnect for 200G Ethernet data center and cloud network environments, and complies with QSFP-DD MSA Rev. 5.0, CMIS Rev 4.0, IEEE 802.3cd.

Product Highlights

• QSFP-DD to 4 QSFP28
• Data rate: 200G
• Length: 3m (10ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

In 200G Ethernet data center and cloud network environments, the 200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable provides a factory terminated 200G link between QSFP-DD to 4 QSFP28 ports. This unit is supplied at 3m (10ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.

Standards compliance covers QSFP-DD MSA Rev. 5.0, CMIS Rev 4.0, IEEE 802.3cd. The unit works in any equipment with a standard QSFP-DD to 4 QSFP28 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.

This model is supplied at 3m (10ft) under part number QDD-200G-4QPCxxx. Other lengths of the same assembly can be produced on request. Wire gauge: 30 AWG.

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.

As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.

We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.