NVIDIA InfiniBand Compatible 200G QSFP56 4x 50G PAM4 to 2x 100G QSFP56 2x 50G PAM4 InfiniBand HDR Active Breakout DAC Cable

The NVIDIA InfiniBand Compatible 200G QSFP56 4x 50G PAM4 to 2x 100G QSFP56 2x 50G PAM4 InfiniBand HDR Active Breakout DAC Cable, 3m is a active twinax direct attach copper cable with QSFP56 to 2x QSFP56, supporting 200Gbps links over a length of 3m (10ft). Active electronics inside the connectors extend the usable reach compared with passive copper while keeping power draw low. 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 IEEE 802.3cd, SFF-8665, QSFP MSA, SFF-8679, SFF-8636, InfiniBand HDR.

Product Highlights

• QSFP56 to 2x QSFP56
• Data rate: 200Gbps
• Cable type: Active Twinax
• Length: 3 standard options from 3m (10ft) to 7m (23ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

Compatible with the NVIDIA/Mellanox MCA7J50-H003R part, this active breakout DAC connects one 200G QSFP56 port to two 100G QSFP56 ports over active twinax copper, here at 3m. The active electronics extend reach beyond passive copper while staying cheaper and lower-latency than optics, suiting InfiniBand HDR and Ethernet rows.

This product is designed and tested to comply with IEEE 802.3cd, SFF-8665, QSFP MSA, SFF-8679, SFF-8636, InfiniBand HDR. It is interoperable with NVIDIA/Mellanox Ethernet equipment and serves as a direct equivalent to the NVIDIA/Mellanox Ethernet part number MCA7J50-H003R.

The standard part number of this assembly is QSFP-200G-2QAC. We supply this cable in 3m (10ft), 5m (16ft) and 7m (23ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 30AWG.

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.

Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.