200G QSFP56 4x 50G PAM4 to 4x 50G SFP56 50G PAM4 Passive Breakout DAC Cable, 3m

The 200G QSFP56 4x 50G PAM4 to 4x 50G SFP56 50G PAM4 Passive Breakout DAC Cable, 3m is a passive breakout dac direct attach copper cable with QSFP56 to 4x SFP56, supporting 200Gbps 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 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: 4 standard options from 0.5m (2ft) to 3m (10ft)
• DDM/DOM: Not Supported

The 200G QSFP56 4x 50G PAM4 to 4x 50G SFP56 50G PAM4 Passive Breakout DAC Cable, 3m connects QSFP56 to 4x SFP56 ports at 200Gbps in 200G Ethernet data center and cloud network environments. This unit is available in 4 standard lengths from 0.5m (2ft) to 3m (10ft). The breakout design lets one high speed port feed 4x SFP56, which raises port utilization and simplifies cabling in dense rows. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs QSFP56-4x 50G-PAM4 SFP56-50G-PAM4 modulation, which keeps it aligned with current 200G switch silicon.

This product is designed and tested to comply with SFF-8661, SFF-8432, IEEE 802.3bs-200GAUI-4, IEEE802.3cd-50GAUI-1, SFP-8636, SFF-8472. It plugs into any standards-based QSFP56 to 4x SFP56 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

The standard part number of this assembly is QSFP-200G-4SPC. 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: 26AWG.

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.

We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.

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.

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.