Single Mode 3G SFP 1310nm 2km SMF Duplex LC Optical Transceiver Module

Product Description

Single Mode 3G SFP 1310nm 2km SMF Duplex LC Optical Transceiver Module
Part No. LS-SM313G-02C
Form Factor SFP
Max Data Rate 3.125Gbps
Wavelength 1310nm
Max Cable Distance 2km
Connector Duplex LC
Media SMF
Transmitter Type FP
Receiver Type PIN
TX Power -8 ~ 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.

A complete series of optical modules is available for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

Optical Transceiver Module
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
SFP Interface Solutions
SFP Interconnection Portfolio
Application Fields
Optical Transport Networks
Optical Transport Networks

We provide end-to-end DWDM setups with a complete suite of optical devices—ranging from active modules to optical passive components. This covers optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR solutions.

Cloud and Enterprise
Cloud and Enterprise

To satisfy the high demands of massive data transmission inside data centers, we offer high-speed optical module products spanning rates from 10G to 800G, delivering reliable optical interconnection solutions.

Wireless Networks
Wireless

Offering highly reliable, high-performance designs utilizing mature laser setups and mainstream chip solutions. Supported scenarios include Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul links for 4G/5G systems.

FTTx Optical Fiber access
FTTx

Targeting global communication network builders, we provide full FTTx optical fiber access solutions encompassing all-optical and combined copper-optical access systems.

Optical Cable Subsystems
Subsystems

Ensuring the continuous health of communication networks, we deliver advanced optical cable operation and maintenance solutions that integrate optical line protection systems (OLP) and optical line monitoring systems (OLM).

Related Products SFP Cage
SFP Cage Related Products
Why Choose Us
Reliable Manufacture Equipment
Quality Management System
Precise Quality Inspection
International Standard Logistics and Services
Company Profile

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, RoHS, REACH, CE and UL, utilizing advanced manufacturing equipment and testing gear imported from abroad. With abundant production capacity, we are fully equipped to deliver high-quality products within tight timeframes.

Additionally, we offer a comprehensive series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. Our portfolio also features high-speed optical interconnect designs for cloud computing systems and ultra-broadband networks. Applying the latest optoelectronic technologies, we design, manufacture, and distribute products worldwide.

Advanced Assembly Plant
Sophisticated Testing Facility
Frequently Asked Questions
? Are you a factory or 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 samples to test quality, though shipping fees apply.
? What is your delivery time?
Ready to ship for stock items and 15-30 days for mass production.
? What after-service can you offer?
We offer a one-year guarantee period along with 24-hour online technical support.
? Can you accept OEM/ODM orders?
Yes, please send your requirements to us so we can have a detailed discussion.
? What is your advantage?
We possess over 19 years of professional production experience and have partnered with global industry leaders for many years.
Product Quality Verification

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