NVIDIA InfiniBand Compatible 200G QSFP56 Active DAC Cable

For short reach 200Gbps links in data centers, high performance computing clusters and InfiniBand HDR fabrics, the NVIDIA InfiniBand Compatible 200G QSFP56 Active DAC Cable offers a factory terminated active twinax assembly with QSFP56 to QSFP56 connectors and a length of 3m (10ft). Active electronics inside the connectors extend the usable reach compared with passive copper while keeping power draw low. The cable meets IEEE 802.3cd, SFF-8665, QSFP MSA, SFF-8679, SFF-8636, InfiniBand HDR.

Product Highlights

• QSFP56 to QSFP56
• Data rate: 200Gbps
• Cable type: Active Twinax
• Length: 4 standard options from 3m (10ft) to 7m (23ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

Compatible with the NVIDIA/Mellanox MCA1J00-H003E part, this straight 200G QSFP56 active DAC at 3m runs InfiniBand HDR or 200G Ethernet between compute nodes, GPU systems and top-of-rack switches. Active equalization in the connector extends copper reach while keeping latency near zero.

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 InfiniBand equipment and serves as a direct equivalent to the NVIDIA/Mellanox InfiniBand part number MCA1J00-H003E.

The standard part number of this assembly is QSFP-200G-AC. We supply this cable in 3m (10ft), 4m (13ft), 5m (16ft) and 7m (23ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 30AWG. Volume pricing is available for project quantities.

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.

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.

Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.

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.