200G QSFP56 to 4 x 50G SFP56 Passive Copper Breakout DAC Cable

For short reach 200Gbps links in 200G Ethernet data center and cloud network environments, the 200G QSFP56 to 4 x 50G SFP56 Passive Copper Breakout DAC Cable offers a factory terminated passive breakout dac assembly with QSFP56 to 4x SFP56 connectors and a length of 0.5m (2ft)~3m (10ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets SFF-8661, SFF-8432, IEEE 802.3bs-200GAUI-4, IEEE802.3cd-50GAUI-1, SFP-8636, SFF-8472.

Product Highlights

• QSFP56 to 4x SFP56
• Data rate: 200Gbps
• Cable type: Passive Breakout DAC
• Length: 0.5m (2ft)~3m (10ft)
• DDM/DOM: Not Supported

Designed for 200G Ethernet data center and cloud network environments, the 200G QSFP56 to 4 x 50G SFP56 Passive Copper Breakout DAC Cable carries 200Gbps between QSFP56 to 4x SFP56 interfaces. This unit is supplied at 0.5m (2ft)~3m (10ft). One port becomes 4x SFP56, a common pattern for connecting newer aggregation ports to an installed base of lower speed equipment. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing. The link runs QSFP56-4x 50G-PAM4 SFP56-50G-PAM4 modulation, which keeps it aligned with current 200G switch silicon.

Compliance: SFF-8661, SFF-8432, IEEE 802.3bs-200GAUI-4, IEEE802.3cd-50GAUI-1, SFP-8636, 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.

This model is supplied at 0.5m (2ft)~3m (10ft) under part number QSFP-200G-4SPCxxx. Other lengths of the same assembly can be produced on request. Wire gauge: 26~30AWG.

Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.

Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.

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.

Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.