For short reach 200Gbps links in 200G Ethernet data center and cloud network environments, the 200G QSFP-DD 8x 25G NRZ to 2x 100G QSFP28 4x 25G NRZ Passive Breakout DAC Cable, 1m offers a factory terminated passive breakout dac assembly with QSFP-DD to 2x QSFP28 connectors and a length of 1m (3ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets QSFP-DD MSA, SFF-8661, IEEE 802.3bs-200GAUI-8, IEEE802.3bm-CAUI-4, CMIS 4.0, SFF-8636.

Product Highlights

• QSFP-DD to 2x QSFP28
• Data rate: 200Gbps
• Cable type: Passive Breakout DAC
• Length: 4 standard options from 0.5m (2ft) to 3m (10ft)
• DDM/DOM: Not Supported

Designed for 200G Ethernet data center and cloud network environments, the 200G QSFP-DD 8x 25G NRZ to 2x 100G QSFP28 4x 25G NRZ Passive Breakout DAC Cable, 1m carries 200Gbps between QSFP-DD to 2x QSFP28 interfaces. This unit is available in 4 standard lengths from 0.5m (2ft) to 3m (10ft). By fanning one port out to 2x QSFP28, it doubles or quadruples the number of endpoints served per switch port and keeps the cabling plant simple. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.

Compliance: QSFP-DD MSA, SFF-8661, IEEE 802.3bs-200GAUI-8, IEEE802.3bm-CAUI-4, CMIS 4.0, SFF-8636. 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-2Q4XNPC. We supply this cable in 0.5m (2ft), 1m (3ft), 2m (7ft) and 3m (10ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 30AWG. 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.

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.

Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.