The Cisco SFP-25G-SR-S is a hot-pluggable transceiver module that provides 25 Gigabit Ethernet connectivity over multimode fiber. It is designed to meet the needs of high-performance computing and data center environments where high-speed, low-latency connections are essential.
🔧 Technical Specifications
Data Rate: Up to 25.78 Gbps
Wavelength: 850 nm
Fiber Type: Multimode Fiber (MMF)
Connector: Duplex LC
Reach:
Up to 100 meters on OM4 fiber
Up to 70 meters on OM3 fiber
Power Consumption: < 1.0 W
Operating Temperature Range: 0°C to 70°C (commercial)
Diagnostic Monitoring: Digital Optical Monitoring (DOM)
Compliance: Compliant with SFF-8431, SFF-8472, and RoHS
✅ Key Features
High-Speed Connectivity: Supports 25G Ethernet for high-bandwidth applications.
Extended Reach: Provides up to 100 meters reach on OM4 fiber, suitable for data center interconnects.
Low Power Consumption: Operates with power dissipation of less than 1.0 W, ensuring energy efficiency.
Hot-Pluggable: Allows for easy installation and replacement without powering down the system.
Digital Monitoring: Supports DOM for real-time monitoring of parameters such as temperature, voltage, and optical power.








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