SFP-10/25G-LR-I Overview
The Cisco SFP-10/25G-LR-I is a 10/25GBASE-LR SFP28 transceiver with industrial temperature support. It provides 10Gbps and 25Gbps connectivity over up to 10km single-mode fiber links.
This dual-rate LR module has integrated 1310nm DML transmitter and APD receiver in a compact SFP28 form factor. It is hardened to withstand extreme temperatures from -40°C to +85°C.
The Cisco SFP-10/25G-LR-I module provides seamless 10G and 25G operations on service provider and data center interconnects. It has low power consumption under 1.3W and is compatible with Cisco’s 10/25G switch platforms.
Quick Specifications
Attribute | Value |
---|---|
Connector Type | Dual LC/PC |
Cable | 9um Single-mode Fiber |
Wavelength | 1310nm |
Reach | 10km |
Signaling Rate | 10.3Gbps/25.78Gbps |
FEC Requirement | RS-FEC (for 25G) |
Max Power Consumption | 1.3W |
Operating Temperature | -40°C to +85°C |
Dimensions | 56.5 x 18.35 x 9.5 mm |
SFP-10/25G-LR-I Features and Benefits
- Extended temperature range from -40°C to +85°C
- Seamless 10G and 25G connectivity over 10km
- Integrated 1310nm DML transmitter and APD receiver
- QSFP style pull tab for mechanical latching
- Low transmit/receive power variance
- Hardened for outside plant deployments
Compatible Products
Platform | Minimum Software Version | Line Cards Supported |
---|---|---|
Cisco Nexus 9000 R-Series | 8.1(1) NXOS | N9K-R96PQ |
Cisco Catalyst 9800-L Series | IOS XE 17.3.1 | C9800-L-SPS-25G |
Full Specifications
Specification | Value |
---|---|
Bit Rate | 25.78/10.3Gbps |
Fiber Cable | 9μm ITU-TG.652 SMF |
Connectors | Dual LC/PC |
Wavelength | 1310nm |
Launch Power Min/Max | 10G: -6.7dBm/+0.5dBm 25G: -5.5dBm/+2dBm |
Receive Power Sensitivity | 10G: -15.9dBm 25G: -14.8dBm |
Dimensions | 56.5 x 18.35 x 9.5 mm |
Diagnostic Monitoring | Yes |
Safety Standards | UL/IEC 60825 |
SFP-10/25G-LR-I Licensing
No licensing required. Can be used with any Cisco platform supporting its form factor.
Warranty Information
5-year warranty is included by default. For complete warranty terms, contact your Cisco account representative.
Installation and Configuration
The module is hot-swappable allowing installation or replacement without network disruption. Port speeds up to 25Gbps are auto-negotiated. Host interfaces should enable RS-FEC.
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