Cisco SFP-10/25G-CSR-S= 25Gbps 850 nm 1310 ft SFP28 LC Transceiver

Network upgrades can stall when you lack a reliable high-speed link for your data centre or campus core. The Cisco SFP-10/25G-CSR-S= 25Gbps 850 nm 1310 ft SFP28 LC Transceiver solves that bottleneck, delivering fast, stable 25 Gbps connections over multimode fibre. It plugs directly into compatible SFP28 ports, letting you extend bandwidth without replacing existing equipment, so you can keep projects on schedule and avoid costly downtime.

Cisco SFP-10/25G-CSR-S= 25Gbps 850 nm 1310 ft SFP28 LC Transceiver - the answer to fibre-link limits

When your network struggles to move large files or support virtualised workloads, performance suffers and users notice lag. This happens especially in environments that have moved beyond 10 Gbps but still rely on older copper or low-speed optics. The Cisco SFP-10/25G-CSR-S= 25Gbps 850 nm 1310 ft SFP28 LC Transceiver removes that obstacle. By providing a plug-in, multimode solution that works up to 25 Gbps, it lets you upgrade capacity while preserving your current cabling infrastructure. The result is a smoother, faster network that meets today’s data-intensive demands without a full hardware overhaul.

Usages of Cisco SFP-10/25G-CSR-S= 25Gbps 850 nm 1310 ft SFP28 LC Transceiver

Ideal for a range of high-performance scenarios:

• Connecting server racks in a data centre to a 25 Gbps aggregation switch.
• Linking campus core routers for rapid campus-wide file transfers.
• Extending storage area network (SAN) connections where low latency is critical.
• Upgrading high-frequency trading platforms that require ultra-fast data feeds.
• Supporting AI and machine-learning clusters that move terabytes of data daily.

Key Features of Cisco SFP-10/25G-CSR-S= 25Gbps 850 nm 1310 ft SFP28 LC Transceiver

• Form Factor: Plug-in module. A compact, hot-swappable design that fits standard SFP28 slots.
• Data Transfer Rate: 25Gbps. Provides the bandwidth needed for modern high-speed applications.
• Optical Wave Length: 840-860 nm. Optimised for multimode fibre, ensuring reliable signal quality.
• Cabling Type: Ethernet 25GBase-CSR. Compatible with existing multimode fibre plant.
• Data Link Protocol: 25 Gigabit Ethernet. Seamlessly integrates with standard Ethernet networks.
• Max Transfer Distance: 1310 ft. Allows long runs within a rack or across a building without repeaters.
• Fibre Optic Connector: LC. A widely used connector that simplifies installation and maintenance.
• Compliance Standards: OM3, OM4. Works with common multimode fibre grades for flexibility.
• Environmental Min Temp: 32 °F. Operates safely in typical indoor data-centre climates.
• Environmental Max Temp: 158 °F. Remains functional even in hotter environments or under heavy load.

Benefits of Cisco SFP-10/25G-CSR-S= 25Gbps 850 nm 1310 ft SFP28 LC Transceiver

You gain a future-proof link that scales your network without costly rewiring, keeping your infrastructure agile as traffic grows. The high data rate reduces transfer times, meaning applications run smoother and users experience less latency. Its long reach lets you connect devices across larger distances, simplifying layout planning and reducing the need for extra hardware. The plug-in, hot-swap capability means you can install or replace the transceiver without shutting down the system, minimising downtime. Finally, the one-year limited warranty provides peace of mind, assuring you that the module will perform reliably in demanding environments.

Specifications