The NVIDIA InfiniBand Compatible 1.6T OSFP224 Active DAC Cable, 1.1m is a active dac (acc) direct attach copper cable with OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top), supporting 1600Gbps links over a length of 1.1m (3.6ft). 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 next generation InfiniBand XDR fabrics and large scale AI clusters, and complies with OSFP Rev 5.2, IEEE 802.3df, IEEE 802.3dj, CMIS 5.0.

Product Highlights

• OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top)
• Data rate: 1600Gbps
• Cable type: Active DAC (ACC)
• Length: 2 standard options from 1.5m (5ft) to 2m (7ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

In next generation InfiniBand XDR fabrics and large scale AI clusters, the NVIDIA InfiniBand Compatible 1.6T OSFP224 Active DAC Cable, 1.1m provides a factory terminated 1600Gbps link between OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) ports. This unit is available in 2 standard lengths from 1.5m (5ft) to 2m (7ft). The integrated construction removes separate optics from the link budget and reduces the number of failure points in the row. For networks standardized on NVIDIA/Mellanox InfiniBand hardware, it is a drop-in equivalent of the MCA4K50-X001. The link runs 8x 200G-PAM4 to 8x 200G-PAM4 modulation, which keeps it aligned with current 1.6T switch silicon.

This product is designed and tested to comply with OSFP Rev 5.2, IEEE 802.3df, IEEE 802.3dj, CMIS 5.0. It is interoperable with NVIDIA/Mellanox InfiniBand equipment and serves as a direct equivalent to the NVIDIA/Mellanox InfiniBand part number MCA4K50-X001.

The standard part number of this assembly is OSFP-1.6T-AC. We supply this cable in 1.5m (5ft) and 2m (7ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 30AWG. Samples for testing can be arranged before bulk orders.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.

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.