Cisco SFP-25G-LR-S Compatible Single Mode 1310nm 25G SFP28 10km SMF LC Optical Transceiver Module

Product Description

Cisco SFP-25G-LR-S Compatible Single Mode 1310nm 25G SFP28 10km SMF LC Optical Transceiver Module
Products Description
Item25G SFP28 Transceiver
Part No.LS-SM3125-10C
Part StatusActive
Form FactorSFP28
Max Data Rate25Gbps
Wavelength1310nm
Max Cable Distance10km
MediaSMF
ConnectorDuplex LC
Optical ComponentDFB/PIN
TX Power-4~2dBm
Receiver Sensitivity<-12dBm
Receiver Overload2dBm
Power Consumption≤1.2W
Extinction Ratio3.5dB
DDM/DOMSupported
Temperature Range0℃ to 70°C / -40℃ to 85℃
ProtocolsMSA Compliant, CPRI, eCPRI
Warranty5 Years
VIEW OUR SOLUTION
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We draw on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
Solution Overview Module Series Technical Specs
Application Scenarios
Optical Transport
Optical Transport Networks

End-to-end DWDM devices including active modules to optical passive devices: amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR.

Cloud and Enterprise
Cloud and Enterprise

High-speed optical interconnection solutions for data centers with product rates ranging from 10G to 800G to meet mass data transmission demands.

Wireless
Wireless

Reliable performance with mature lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, and Back-haul for 4G/5G systems.

FTTx
FTTx

Total optical fiber access solutions covering all-optical or optical copper combined access for global communication network constructors.

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SFP Cage
Quality Assurance & Manufacturing
As a specialized manufacturer of magnetic telecom and networking components, our facility is certificated by ISO9001:2000, ROSH, REACH, CE and UL. We utilize advanced manufacturing facilities and testing equipment imported from leading global suppliers.
Quality Control 1 Quality Control 2 Quality Control 3
Factory 1 Factory 2
Frequently Asked Questions
Is this SFP28 module compatible with Cisco equipment?
Yes, this module is specifically designed to be compatible with Cisco SFP-25G-LR-S and will work seamlessly with Cisco switches and routers that support 25G SFP28 interfaces.
What is the maximum transmission distance for this 25G transceiver?
The module supports a maximum transmission distance of up to 10km over Single Mode Fiber (SMF) at a wavelength of 1310nm.
Does this module support Digital Diagnostic Monitoring (DDM)?
Yes, DDM/DOM is supported, allowing you to monitor real-time parameters such as optical output power, optical input power, temperature, and transceiver supply voltage.
What type of connector is used for this 25G SFP28 LR?
This module uses a standard Duplex LC connector for its optical interface.
What is the warranty period for your optical modules?
We offer a 5-year warranty on our optical transceiver modules, ensuring long-term reliability and performance for your network.
Can I request samples for testing?
Yes, samples are available for quality testing and compatibility verification. Please contact our sales team for more details on sample requests.

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