The NVIDIA InfiniBand Compatible 200G QSFP56 Active DAC Cable is a active twinax direct attach copper cable with QSFP56 to 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 InfiniBand HDR fabrics, HPC clusters and AI computing networks, and complies with 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)

Designed for InfiniBand HDR fabrics, HPC clusters and AI computing networks, the NVIDIA InfiniBand Compatible 200G QSFP56 Active DAC Cable carries 200Gbps between QSFP56 to QSFP56 interfaces. This unit is available in 4 standard lengths from 3m (10ft) to 7m (23ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. It is interoperable with NVIDIA/Mellanox InfiniBand platforms and replaces the NVIDIA/Mellanox InfiniBand part MCA1J00-H003E directly.

Compliance: IEEE 802.3cd, SFF-8665, QSFP MSA, SFF-8679, SFF-8636, InfiniBand HDR. For projects standardized on NVIDIA/Mellanox InfiniBand hardware, this product replaces the MCA1J00-H003E directly, with identical fit and function. 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 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.

We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.

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.

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.

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.