Single Mode 3.125G SFP 1310nm 20km DDM SMF LC Optic Transceiver Module

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Single Mode 3.125G SFP 1310nm 20km DDM SMF LC Optic Transceiver Module

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Product Description

Part No.	LS-SM313G-20C
Form Factor	SFP
Max Data Rate	3.125Gbps
Wavelength	1310nm
Max Cable Distance	20km
Connector	Duplex LC
Media	SMF
Transmitter Type	DFB
Receiver Type	PIN
TX Power	-6 ~ 0dBm
Receiver Sensitivity	< -18dBm
Receiver Overload	-1dBm
EMC (Electro Magnetic Compatibility)	Supported
DDM/DOM	Supported
Protocols	MSA Compliant
Temperature Range	0 to 70°C / -40 to 85°C
Warranty	5 Years
Sample	Available

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.

Support Full Range Of 2.5G SFP

Part Number	Data Rate	Wavelength	Distance	Media	DDM
LS-MM852G-S3C	2.5Gbps	850nm	300m	Multi-mode	Yes
LS-MM852G-S5C	2.5Gbps	850nm	550m	Multi-mode	Yes
LS-SM312G-02C	2.5Gbps	1310nm	2km	Single Mode	Yes
LS-SM312G-10C	2.5Gbps	1310nm	10km	Single Mode	Yes
LS-SM312G-15C	2.5Gbps	1310nm	15km	Single Mode	Yes
LS-SM312G-20C	2.5Gbps	1310nm	20km	Single Mode	Yes
LS-SM552G-20C	2.5Gbps	1550nm	20km	Single Mode	Yes
LS-SM312G-40C	2.5Gbps	1310nm	40km	Single Mode	Yes
LS-SM552G-40C	2.5Gbps	1550nm	40km	Single Mode	Yes
LS-SM552G-80C	2.5Gbps	1550nm	80km	Single Mode	Yes

Optical Transport Networks

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

Cloud and Enterprise

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

Wireless

High reliability and performance products featuring mature, efficient lasers and mainstream chip solutions are delivered worldwide. The solutions include Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul, addressing all structural scenarios in 4G/5G systems.

FTTx

Aimed at global communication network constructors, total FTTx optical fiber access solutions are offered, covering all-optical or combined optical-copper access architectures.

Subsystems

To guarantee normal operations of network lines, optical cable O&M solutions are offered, integrating optical line protection systems (OLP) alongside optical line monitoring systems (OLM).

Related Products SFP Cage

Why Choose Us

Manufacturing & Quality Control

Frequently Asked Questions

Are you a factory or a trading company?

We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, lan transformers, RJ11 connectors, and SFP modules.

Can I get a sample before mass production?

Yes, we can offer you free samples to test quality, though the shipping fee should be covered by your side.

What is your delivery time?

Products in stock are ready to ship immediately, while mass production typically takes between 15 to 30 days.

What after-sales service do you offer?

We provide a one-year warranty period along with dedicated online technical support available 24 hours a day.

Can you accept OEM/ODM orders?

Yes, OEM and ODM orders are accepted. Please send your inquiries to us so we can discuss the specifics of your request.

What are your key advantages?

With nearly two decades of production experience, we maintain partnerships with global tech leaders, ensuring rigorous manufacturing processes and top-tier product quality.

Product Detail

Single Mode 3.125G SFP 1310nm 20km DDM SMF LC Optic Transceiver Module

Product Description

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