Dorelink Dorelink

Single Mode SFP 2.5G 1310nm 40km SMF Dual LC Optic Transceiver Module

Product Description

Single Mode SFP 2.5G 1310nm 40km SMF Dual LC Optic Transceiver Module
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength1310nm
Max Cable Distance40km
ConnectorDuplex LC
MediaSMF
Transmitter TypeDFB
Receiver TypePIN
TX Power-2 ~ 3dBm
Receiver Sensitivity< -27dBm
Receiver Overload-3dBm
DDM/DOMSupported
ProtocolsMSA Compliant
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
🚀VIEW OUR SOLUTIONS

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.

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Support Full Range 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
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Optical Transport Networks
🌐Optical Transport Networks

We provide end-to-end DWDM devices including almost all optical components - from active modules to optical passive devices, such as optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR etc.

☁️Cloud and Enterprise

To meet the demand for mass data transmission in data centers, a series of high-speed optical modules ranging from 10G to 800G has been developed, providing high-quality interconnection solutions.

Cloud and Enterprise
Wireless
📶Wireless

We provide high reliability products with mainstream chip solutions. The solution includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul and Back-haul for various scenarios in 4G/5G systems.

🏠FTTx

For global communication network builders, we offer FTTx optical fiber access total solutions covering all-optical or combined optical-copper access products.

FTTx
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Why Choose Us
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Frequently Asked Questions
1. Are these SFP modules compatible with major switch brands? Yes, our modules are MSA compliant and engineered to be compatible with a wide range of networking equipment including major industry brands.
2. Can I get a sample for quality testing? Yes, we can offer samples for quality evaluation. Please reach out to discuss your specific requirements.
3. What is the typical lead time for orders? Stock items are ready to ship immediately. For mass production or custom orders, the lead time generally ranges from 15 to 30 days.
4. What kind of warranty and after-sales support do you provide? We offer a 5-year warranty on our optical modules and provide 24-hour online technical support to ensure seamless operation.
5. Do your modules support DDM/DOM functions? Yes, most of our SFP modules, including the 2.5G series, support Digital Diagnostic Monitoring (DDM) for real-time monitoring of operating parameters.
6. Do you accept OEM or custom branding orders? Yes, we have extensive experience in OEM/ODM manufacturing and can customize specifications and labeling based on your project needs.

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