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

Product Description

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

Optical Transceiver Solutions
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
Optic Transceiver Solutions Guide
Product Range Summary
Applications & Industries
Optical Transport Networks

Optical Transport Networks

We provide end-to-end DWDM device solutions 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 and Enterprise

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

Cloud and Enterprise
Wireless Networks

Wireless

We provide high reliability and performance products with mature and efficient lasers and mainstream chip solutions to our customers all around the world. The solution includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul and Back-haul which meet the needs of various scenarios in 4G/5G systems.

FTTx

Aimed at global communication network constructors, we provide FTTx optical fiber access total solutions covering all-optical or optical copper combined access solutions and products.

FTTx Solutions
Subsystems

Subsystems

To ensure the normal operation of communication lines, we provide optical cable O&M solutions that integrate an optical line protection system (OLP) and an optical line monitoring system (OLM).

Related Products SFP Cage
SFP Cage Related Products
Why Choose Us
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Company Profile

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, RoHS, REACH, CE and UL, with advanced manufacturing equipment and testing equipment. Our production capacity is abundant, reaching 3000K per month, which enables us to deliver products within a short time.

In addition, we provide a complete series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. The range also includes high-speed optical interconnect solutions for cloud computing and ultra-broadband networks. Using the latest optoelectronic technologies, we design, manufacture and sell products worldwide.

Manufacturing Facility
Testing and Assembly

Frequently Asked Questions

Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, offering products such as 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 the quality, but you would be responsible for the shipping fees.
What is your delivery time?
Products in stock are ready to ship immediately, while mass production typically takes 15-30 days.
What after-sales service do you offer?
We offer a one-year warranty period and provide technical support online 24 hours a day.
Can you accept OEM/ODM orders?
Yes, we support OEM/ODM projects. Please send your requirements to us so we can proceed with a detailed discussion.
What is your advantage?
We possess 19 years of production experience and have partnered with global industry leaders for many years, ensuring premium quality and compatibility.
Quality Assured Transceivers

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