200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable

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 switch to switch and switch to server links within racks and across adjacent racks, 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)

The customized-length 200G QSFP-DD to 4x 50G QSFP28 passive breakout DAC covers short runs up to 3m. Four 50G links from one 200G port give a simple, power-free fan-out for server and storage access inside a row.

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. Volume pricing is available for project quantities.

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.

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.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.