Single Mode SFP 4G 4km 1310nm SMF DDM Duplex LC Optical Transceiver Module

Product Description

Single Mode SFP 4G 4km 1310nm SMF DDM Duplex LC Optical Transceiver Module

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-SM314G-04C
Form FactorSFP
Max Data Rate4.25Gbps
Wavelength1310nm
Max Cable Distance4km
ConnectorDuplex LC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
EMC SupportSupported
DDM/DOMSupported
ProtocolsMSA Compliant
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
Optical Transceiver Module
🚀 Support Full Range Of 4.25G SFP
Part Number Data Rate Wavelength Distance Media DDM
LS-MM854G-S1C4.25Gbps850nm150mMulti-modeYes
LS-MM852G-S3C4.25Gbps850nm300mMulti-modeYes
LS-MM854G-S5C4.25Gbps850nm500mMulti-modeYes
LS-SM314G-02C4.25Gbps1310nm2kmSingle ModeYes
LS-SM314G-04C4.25Gbps1310nm4kmSingle ModeYes
LS-SM314G-10C4.25Gbps1310nm10kmSingle ModeYes
LS-SM314G-40C4.25Gbps1310nm40kmSingle ModeYes
LS-SM554G-40C4.25Gbps1550nm40kmSingle ModeYes
Solution Banner
Product Range
🌐 Our Solutions
Optical Transport

Optical Transport Networks

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

Cloud Enterprise

Cloud and Enterprise

To meet the demand of mass data transmission in data centers, we have developed a series of high-speed optical module which the product rate ranging from 10G to 800G.

Wireless

Wireless

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

FTTx

FTTx

Total solutions covered from all-optical or optical copper combined access solutions and products for global communication network constructers.

Subsystems

Subsystems

Optical cable O&M solution which integrates an optical line protection system (OLP) and an optical line monitoring system (OLM).

🔍 Related Products & Quality Control
SFP Cage
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🏢 Manufacturing Capability

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 a production capacity of 3000K per month, ensuring short delivery times. Using the latest optoelectronic technologies, we design, manufacture and sell products worldwide, including high-speed optical interconnect solutions for cloud computing and ultra-broadband networks.

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Frequently Asked Questions

🔹 1. Are you a factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, lan transformers, and SFP modules.
🔹 2. Can I get a sample before mass production?
Yes, we can offer free samples to test quality, though shipping fees are typically covered by the customer.
🔹 3. What is your delivery time?
Stock items are ready to ship immediately; mass production typically takes 15-30 days.
🔹 4. What after-service do you offer?
We provide a one-year guarantee period and 24-hour online technical support.
🔹 5. Do you accept OEM/ODM orders?
Yes, we have extensive experience with OEM and ODM requests. Please contact us for a detailed discussion.
🔹 6. What is your manufacturing advantage?
With over 19 years of production experience, we have established long-term partnerships with major global technology leaders.

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