StarTech.com SFP-25G-SR-S-M-ST 25.78Gbps LC Transceiver

Slow network speeds can cripple data-centre tasks, causing backups to lag and virtual machines to stall. The StarTech.com SFP-25G-SR-S-M-ST 25.78Gbps LC Transceiver is a plug-in fibre module that delivers 25 Gbps over multimode cable, giving you reliable, high-speed links for up to 100 m. It fits MSA-compatible switches and routers, so you can upgrade without replacing existing equipment.

Upgrade Your Infrastructure with StarTech.com SFP-25G-SR-S-M-ST 25.78Gbps LC Transceiver

Network bottlenecks often stem from outdated or mismatched optical modules, leading to packet loss and latency spikes. This matters because every second of delay can increase operational costs and affect user experience. The StarTech.com SFP-25G-SR-S-M-ST 25.78Gbps LC Transceiver solves the issue by providing a standards-compliant, low-latency solution that integrates seamlessly with your current hardware, ensuring consistent performance across your campus or data-centre.

Usages of StarTech.com SFP-25G-SR-S-M-ST 25.78Gbps LC Transceiver

Ideal for a range of high-performance environments:

• Connecting servers to top-of-rack switches in a data centre.
• Linking storage arrays for fast, block-level data transfers.
• Enabling high-speed inter-rack communication in a virtualised environment.
• Supporting HPC clusters that require low-latency fibre links.
• Extending 25 GbE connectivity between network closets within a building.

Key Features of StarTech.com SFP-25G-SR-S-M-ST 25.78Gbps LC Transceiver

• Data Rate: 25Gbps. Provides the bandwidth needed for demanding applications.
• Fiber Type: Multimode Fiber (MMF). Works with common MMF cabling for easy deployment.
• Connector: LC. Standard LC interface ensures compatibility with most patch panels.
• Wavelength: 850nm Tx/Rx. Optimised for short-range transmission over MMF.
• Distances: Up to 100m (328ft). Covers typical data-centre rack-to-rack spans.
• Supports Digital Diagnostics Monitoring (DDM/DOM). Allows real-time monitoring of temperature and optical power.
• Power consumption (typical): 1.2 W. Low power draw reduces overall energy costs.
• MTBF: 4020594 h. Extremely reliable with a long mean time between failures.
• Dimensions: Width 90 mm, Depth 115 mm, Height 31 mm. Compact size fits standard SFP slots.
• Warranty: Limited lifetime warranty. Gives peace of mind with long-term support.

Benefits of StarTech.com SFP-25G-SR-S-M-ST 25.78Gbps LC Transceiver

You gain the ability to move large data sets quickly, keeping backups and migrations on schedule. The low latency of the short-range module improves application responsiveness, which is critical for virtual machines and real-time analytics. Compatibility with MSA-approved equipment means you avoid costly firmware upgrades or proprietary lock-ins. Energy efficiency lowers operating expenses, while the lifetime warranty protects your investment for the long haul. Overall, the transceiver future-proofs your network, allowing you to scale bandwidth as business demands grow.

Specifications