Axiom QSFP28 100G to 25G SFP28 Adapter Module for Arista Networks

The Axiom QSFP28 100G to SFP28 25G Adapter Module is a precise breakout solution for Arista networks, enabling flexible downlink options from a single 100G port without replacing existing hardware.

• Data Rate Conversion: Seamlessly converts 100G QSFP28 signals to 25G SFP28, enabling downlink versatility from a single 100G uplink.
• Arista-Optimized Compatibility: Specifically designed for Arista QSFP28 and SFP28 ports to deliver reliable performance on supported devices.
• Compact, Durable Form Factor: Lightweight yet robust module engineered for dense data-center racks and active environments.
• Hot-Swap Ready: Supports hot-swapping to minimize downtime during upgrades or maintenance windows.
• AXIOM Brand & Support: Built by AXIOM with standard warranty terms, offering trusted engineering and accessible support.
• Flexible Upgrade Path: Facilitates bandwidth management and phased infrastructure upgrades without port or cable overhauls.

This adapter helps maximize existing investments by converting high-speed uplinks into accessible, granular 25G downlinks. It simplifies network upgrades, reduces downtime, and supports scalable, Arista-centric deployments with clear, predictable performance.

Specifications

• Model: ADPT-Q-S-100G / ADPT-Q-S-100G-AX
• Brand: AXIOM
• Data Rate: 100G QSFP28 to 25G SFP28 breakout
• Interface: QSFP28 (input) to SFP28 (output)
• Compatibility: Arista QSFP28 and SFP28 ports; mixed-vendor environments may vary
• Hot-Swap: Yes
• Warranty: AXIOM standard warranty terms

FAQ

1. What does the Axiom ADPT-Q-S-100G adapter do? It converts a 100G QSFP28 uplink into a 25G SFP28 downlink, enabling breakout from a single 100G port to a 25G interface.
2. Which devices and ports are compatible? It is designed for Arista devices with QSFP28 and SFP28 ports; performance with other vendors may vary.
3. Can it support full 100G to 25G conversion? Yes. It converts 100G signals to 25G signals for flexible networking configurations.
4. Is the module hot-swappable? Yes. The module supports hot-swapping to minimize downtime during maintenance.
5. What warranty applies? Please refer to AXIOM’s standard warranty terms for details and coverage.