Dorelink Dorelink

Single Mode 2.5G SFP 1310nm 10km DDM Duplex LC Optical Transceiver Module

Product Description

Product Specifications

Single Mode 2.5G SFP 1310nm 10km DDM Duplex LC Optical Transceiver Module

Part No.LS-SM312G-10C
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength1310nm
Max Cable Distance10km
ConnectorDuplex LC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
TX Power-11.7 ~ -3dBm
Receiver Sensitivity< -18dBm
Receiver Overload-3dBm
EMC SupportSupported
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.

SFP Module
Full Range Of 2.5G SFP Series
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
Application Scenarios
Transport

Optical Transport Networks
End-to-end DWDM device solutions including active modules and optical passive devices (EDFA, Mux/Demux, OPM, ROADM).

Cloud

Cloud and Enterprise
High-speed optical interconnection solutions for data centers with product rates ranging from 10G to 800G.

Wireless

Wireless Systems
High reliability products for 4G/5G systems including Dark Fiber, WDM, Radio over Fiber, and Back-haul solutions.

FTTx

FTTx Access
Total optical fiber access solutions covering all-optical or optical copper combined access products.

Quality & Infrastructure
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, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer free samples to test quality. The customer is typically responsible for the shipping fee.
What is your typical delivery time?
Stock items are ready to ship immediately. For mass production, the lead time is generally between 15-30 days.
What kind of after-service do you provide?
We provide a comprehensive guarantee period and offer 24-hour online technical support.
Do you accept OEM/ODM orders?
Yes, we accept both OEM and ODM orders. Please contact us with your specific requirements for a detailed discussion.
What are your core advantages?
With nearly 20 years of production experience, we have established long-term partnerships with major global industry leaders and maintain high standards of certification (ISO9001, RoHS, REACH, CE, UL).

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