Description

The Arista SFP-25G-SR is a high-performance 25 Gigabit Ethernet SFP28 transceiver designed to deliver reliable, short-reach connections over multimode fiber. Operating at 850 nm, this hot-pluggable module ensures efficient and consistent data transmission up to 70 m on OM3 or 100 m on OM4 fiber. With its energy-efficient design and digital optical monitoring (DOM) support, the Arista SFP-25G-SR allows you to manage network health in real time. It complies fully with IEEE 802.3by and SFP28 MSA standards, guaranteeing interoperability and long-term reliability.

Moreover, the compact form factor and low power consumption make it an ideal choice for data centers, enterprise backbones, and cloud environments seeking performance, scalability, and cost efficiency. Whether you’re upgrading from 10 G to 25 G or building new high-density links, this module offers a smooth and future-proof transition.

Key Features & Benefits (Arista SFP-25G-SR)

Features:

• 25 Gbps SFP28 form factor for compact, high-speed connectivity
• 850 nm VCSEL transmitter and PIN receiver for optimal optical performance
• Duplex LC connector for easy fiber integration
• Reach up to 70 m (OM3) or 100 m (OM4)
• Hot-pluggable module for quick installation and maintenance
• Digital Optical Monitoring (DOM) for real-time diagnostics
• Power-efficient design (< 1 W typical)
• Fully compliant with IEEE 802.3by, SFF-8431, and SFF-8472 standards

Benefits:

• Accelerate performance: Delivers 25 Gbps data rate for faster, smoother network operations.
• Simplify upgrades: Reuses existing multimode fiber infrastructure, reducing total cost of ownership.
• Enhance reliability: DOM enables real-time monitoring to ensure network stability and performance.
• Reduce downtime: Hot-swappable design allows quick replacements without service interruption.
• Optimize energy use: Low power consumption lowers operational and cooling costs.
• Future-proof your setup: Designed to meet modern bandwidth demands and support next-generation growth.

📂Data Sheet