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ProductsCisco SFP-10/25G-CSR-S= 10G/25GBASE-CSR SFP28 Transceiver Module
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Cisco SFP-10/25G-CSR-S= 10G/25GBASE-CSR SFP28 Transceiver Module

Cisco SFP-10/25G-CSR-S, SFP-10/25G-CSR-S=, Cisco SFP28 Transceiver, Cisco 25G SFP28 SR, Cisco 10G/25G SFP Module, Cisco Multimode SFP28, 850nm Cisco SFP28, Cisco Data Center Optical Module

🌐 Hot-selling Product:

Cisco SFP-10/25G-CSR-S= 10G/25GBASE-CSR SFP28 Transceiver Module

📝 Product Overview:


The Cisco SFP-10/25G-CSR-S= is an original dual-rate 10G/25GBASE-CSR SFP28 optical transceiver designed for high-speed Ethernet connectivity over multimode fiber. Operating at an 850nm wavelength, it supports link distances of up to 300 meters at 25G and 400 meters at 10G over OM3/OM4 multimode fiber, making it ideal for high-density data center and enterprise network environments.
As a genuine Cisco transceiver, the SFP-10/25G-CSR-S= is fully qualified for seamless integration with Cisco Systems platforms. It supports Digital Optical Monitoring (DOM), enabling real-time visibility into module performance and ensuring stable, reliable network operation.

⚙️ Technical Specifications


Parameter
Specification
Form Factor
SFP28
Data Rate
10 / 25 Gbps
Standard
10GBASE-SR / 25GBASE-SR (CSR)
Wavelength
850 nm
Max Distance
300 m (25G) / 400 m (10G)
Connector
LC Duplex
Fiber Type
Multimode
Tx Power
-8.4 ~ 2.4 dBm
Rx Sensitivity
≤ -10.3 dBm (25G)
Power Supply
3.3V
Operating Temperature
0°C to +70°C
DOM Support
Yes
Compliance
IEEE 802.3ae, IEEE 802.3by, SFP28 MSA, RoHS

💡 Key Features


  • Data Rate: Dual-rate 10 Gbps / 25 Gbps
  • Standard: 10GBASE-SR / 25GBASE-SR (CSR extended reach)
  • Wavelength: 850 nm
  • Maximum Transmission Distance:
  • Up to 300 m at 25G (OM3/OM4 MMF)
  • Up to 400 m at 10G (OM3/OM4 MMF)
  • Connector Type: LC duplex
  • Fiber Type: Multimode fiber (MMF)
  • Digital Optical Monitoring (DOM): Supported
  • Hot-Swappable: Supports live insertion and removal
  • Standards Compliance: IEEE 802.3ae, IEEE 802.3by, SFP28 MSA, RoHS
  • Optimized for Cisco Platforms: Designed and validated for Cisco systems

🏢 Applications


  • High-density data center interconnects
  • Server-to-switch and switch-to-switch links
  • 10G to 25G network migration scenarios
  • Enterprise aggregation and access networks
  • Cloud and hyperscale infrastructure

🔖 Why Choose SATE Optics

Buy Cisco SFP-10/25G-CSR-S, SFP-10/25G-CSR-S=, Cisco SFP28 Transceiver, Cisco 25G SFP28 SR, Cisco 10G/25G SFP Module, Cisco Multimode SFP28, 850nm Cisco SFP28, Cisco Data Center Optical Module

At SATE Optics, we also provide high-quality compatible Cisco SFP modules with lower cost, faster delivery, and customized solutions. All modules are 100% tested for compatibility and performance before shipment, ensuring stable and reliable connectivity for your network infrastructure.