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NVIDIA

NVIDIA 980-9I78I-00A000 | QSFP28‑to‑SFP28 adapter (QSA28) | enables 25G SFP28 in QSFP28 ports | metal housing

SKU:980-9I78I-00A000

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Description

Compact QSFP28‑to‑SFP28 adapter that lets you use an SFP28 optical module or DAC/AOC in a QSFP28 switch or NIC port. Ideal for incremental 25G rollouts, lab environments, or mixed‑speed migration without replacing existing hardware. Plug‑and‑play design preserves port density and simplifies spares management.

Features

- Enables SFP28 modules in QSFP28 ports
- Simplifies mixed‑speed network transitions
- Plug‑and‑play with no external power
- Durable metal construction for reliable daily use
- Helps reduce spares and inventory complexity

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Adapter type: QSFP28 host cage to SFP28 module (QSA28)
- Data rate support: Up to 25 Gbps (module and host dependent)
- Use cases: 25GbE rollouts, lab/test, mixed‑speed migrations
- Construction: Metal housing for durability and EMI control
- Operation: Hot‑pluggable (per host port capabilities)
- Compatibility: Works with supported SFP28 optics and DAC/AOC cables

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