NVIDIA InfiniBand Compatible 400G OSFP Passive DAC

For short reach 400Gbps links in 400G Ethernet data center and cloud network environments, the NVIDIA InfiniBand Compatible 400G OSFP Passive DAC, 1m offers a factory terminated passive dac assembly with OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) connectors and a length of 1m (3ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets OSFP MSA, IEEE 802.3cd 100GBase-CR2, CMIS 4.0.

Product Highlights

• OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top)
• Data rate: 400Gbps
• Cable type: Passive DAC
• Length: available from 1m (3ft) to 3m (10ft) in 4 standard options
• Operating temperature: 0 to 70°C (32 to 158°F)

In 400G Ethernet data center and cloud network environments, the NVIDIA InfiniBand Compatible 400G OSFP Passive DAC, 1m provides a factory terminated 400Gbps link between OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) ports. This unit is supplied in 4 standard lengths from 1m (3ft) to 3m (10ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 8x 50G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.

Compliance: OSFP MSA, IEEE 802.3cd 100GBase-CR2, CMIS 4.0. 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.

This model carries part number OSFP-400G-PC. You can order this assembly in 1m (3ft), 2m (7ft), 2.5m (8ft) and 3m (10ft). Non-standard lengths can be produced on request. Wire gauge: 30AWG.

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.

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

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.

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.