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Single Mode 2.5G SFP Module 1550nm 40km SMF Duplex LC Optical Transceiver

Product Description

Single Mode 2.5G SFP Module 1550nm 40km SMF Duplex LC Optical Transceiver
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.
Technical Specifications
Part No.LS-SM552G-40C
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength1550nm
Max Cable Distance40km
ConnectorDuplex LC
MediaSMF
Transmitter TypeDFB
Receiver TypePIN
TX Power-2 ~ 3dBm
Receiver Sensitivity< -20dBm
Receiver Overload-3dBm
DDM/DOMSupported
ProtocolsMSA Compliant
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
Full Range Support of 2.5G SFP
Part Number Data Rate Wavelength Distance Media DDM
LS-MM852G-S3C2.5Gbps850nm300mMulti-modeYes
LS-MM852G-S5C2.5Gbps850nm550mMulti-modeYes
LS-SM312G-02C2.5Gbps1310nm2kmSingle ModeYes
LS-SM312G-10C2.5Gbps1310nm10kmSingle ModeYes
LS-SM312G-15C2.5Gbps1310nm15kmSingle ModeYes
LS-SM312G-20C2.5Gbps1310nm20kmSingle ModeYes
LS-SM552G-20C2.5Gbps1550nm20kmSingle ModeYes
LS-SM312G-40C2.5Gbps1310nm40kmSingle ModeYes
LS-SM552G-40C2.5Gbps1550nm40kmSingle ModeYes
LS-SM552G-80C2.5Gbps1550nm80kmSingle ModeYes
Our Industry Solutions
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Optical Transport Networks
We provide end-to-end DWDM devices with almost all optical components - from active modules to optical passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR.
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Cloud and Enterprise
To meet the demand of mass data transmission in data centers, we have developed a series of high-speed optical modules with rates ranging from 10G to 800G, providing high-quality interconnection solutions.
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Wireless Systems
We provide high reliability and performance products with mature and efficient lasers. Solutions include Dark Fiber, WDM, Radio over Fiber, High Speed, and Back-haul for 4G/5G systems.
FTTx Solutions:
Aiming at global communication network constructors, we provide FTTx optical fiber access total solutions covering all-optical or optical copper combined access.
Subsystems:
To ensure normal operation of communication lines, we provide optical cable O&M solutions integrating optical line protection (OLP) and monitoring systems (OLM).
Why Choose Our Solutions
Manufacturing Excellence
We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE, and UL. With advanced manufacturing and testing equipment, we maintain an abundant production capacity of 3000K per month. Using the latest optoelectronic technologies, we design, manufacture, and provide high-speed optical interconnect solutions for cloud computing and ultra-broadband networks globally.
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, and SFP modules.
Can I request a sample before mass production?
Yes, we can offer samples to test quality. Please contact us regarding shipping arrangements.
What is the standard delivery time?
Items in stock are ready to ship immediately; mass production typically takes 15-30 days.
What kind of after-sales service do you offer?
We provide a comprehensive guarantee period and offer 24-hour online technical support.
Do you accept OEM or ODM orders?
Yes, we fully support OEM and ODM orders. Please send your inquiry for a detailed discussion.
What are your core advantages?
With over 19 years of production experience, we have established long-term partnerships with major industry leaders and maintain high-standard quality certifications.

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