200G QSFP-DD 8x 25G NRZ to 8x 25G SFP28 25G NRZ Passive Breakout DAC Cable

The 200G QSFP-DD 8x 25G NRZ to 8x 25G SFP28 25G NRZ Passive Breakout DAC Cable, 2m is a passive breakout dac direct attach copper cable with QSFP-DD to 8x SFP28, supporting 200Gbps links over a length of 2m (7ft). 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 data centers, high performance computing clusters and InfiniBand HDR fabrics, and complies with QSFP-DD MSA, SFF-8432, IEEE 802.3bs-200GAUI-8, IEEE802.3by-25GAUI, CMIS 4.0, SFF-8472.

Product Highlights

• QSFP-DD to 8x SFP28
• Data rate: 200Gbps
• Cable type: Passive Breakout DAC
• Length: 6 standard options from 0.5m (2ft) to 5m (16ft)
• DDM/DOM: Not Supported

This passive breakout DAC breaks one 200G QSFP-DD port into eight 25G SFP28 links over twinax copper, here at 2m. Compatible with Dell platforms, it serves high-density 25G server access directly from 200G aggregation ports in data centers and HPC rows.

Compliance: QSFP-DD MSA, SFF-8432, IEEE 802.3bs-200GAUI-8, IEEE802.3by-25GAUI, CMIS 4.0, SFF-8472. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.

The standard part number of this assembly is QDD-200G-8SPC. We supply this cable in 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft), 3m (10ft) and 5m (16ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 28AWG. Samples for testing can be arranged before bulk orders.

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.

We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.

Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.

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.