The LINK-PP LS-SM313G-02C 3G SFP transceiver operates at data rates up to 3.2Gbps over single-mode fiber. Featuring a 1310nm FP laser transmitter, PIN photodiode, and duplex LC connector, this hot-pluggable module operates on a single +3.3V power supply. Compliant with SFP MSA and SFF-8472 standards, it provides reliable 2km reach for high-speed telecommunication networks.
LINK-PP Part Number
LS-SM313G-02C
Vendor Name
LINK-PP
Form Factor
SFP
Max Data Rate
3.2Gbps
Wavelength
1310nm
Max Cable Distance
2km
Connector
Duplex LC
Media
SMF
Transmitter Type
FP
Receiver Type
PIN
Receiver Sensitivity
-18dBm
DDM/DOM
Supported
TX Power
-8 to 0dBm
RX Power
-20 to -1dBm
Operating Temperature Range
0 to 70°C
Protocols
MSA Compliant
Key Features of LINK-PP LS-SM313G-02C 3G SFP
This high-performance SFP transceiver supports bit rates up to 3.2Gbps, hot-pluggable footprint, and low power consumption. Equipped with digital diagnostic monitoring, class 1 laser safety, RoHS compliance, and 0 to 70°C commercial operating temperature, it delivers optimal efficiency for enterprise optical links and CPRI base station systems.
LINK-PP LS-SM313G-02C 3G SFP Optical Module
Engineered by LINK-PP, the LS-SM313G-02C optical module integrates an advanced FP transmitter and TIA receiver circuit. It ensures low EMI, low noise, and stable electro-optical signal conversion across diverse networking platforms.
LS-SM313G-02C: 3G Connectivity for Metro Ethernet
Delivering high-bandwidth 3G connectivity, this transceiver excels in Metro Ethernet architectures, 1x/2x/4x Fibre Channel infrastructures, and wireless cellular base station fronthaul links, enabling seamless enterprise data switching with minimal end-to-end transmission latency.
LS-SM313G-02C Module with 1310nm Wavelength
Utilizing an optimized 1310nm Fabry-Perot FP laser transmitter, the LINK-PP LS-SM313G-02C module ensures precise central wavelength emission, superior spectral width control, and minimal optical attenuation across high-speed single-mode fiber links.
LS-SM313G-02C Module Supporting 2km Transmission
Designed for medium-reach optical interconnects, this SFP transceiver supports up to 2km transmission distance over 9/125µm single-mode fiber (SMF), making it an economical choice for campus networking and short-haul carrier infrastructure.
LS-SM313G-02C Module with Duplex LC Interface
Equipped with an industry-standard duplex LC receptacle, the optical transceiver guarantees secure cable latching, low insertion loss, and effortless fiber patch cord connectivity in high-density switch cabinets and optical distribution frames.
LS-SM313G-02C Module with DOM for Real-Time Monitoring
Integrated Digital Optical Monitoring (DOM) capabilities via an I2C serial interface allow network administrators to monitor operating temperature, voltage, laser bias current, transmit optical power, and receive optical power in real time.
LINK-PP LS-SM313G-02C 3G SFP Certification
The LINK-PP LS-SM313G-02C optical transceiver strictly adheres to global regulatory standards, holding CE, FCC, UKCA, UL, REACH, and RoHS certifications to guarantee safety, quality, and environmental compliance.
Every LS-SM313G-02C module undergoes a comprehensive multi-stage quality assurance process, verifying electrical signal integrity, optical output stability, and transceiver responsiveness before final factory release and customer delivery.
LS-SM313G-02C Quality Certifications
Backed by ISO9001 manufacturing excellence and international safety certifications, LINK-PP guarantees that each 3G SFP module fulfills stringent electromagnetic compatibility and low-voltage electrical safety standards.
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard. Please contact us to learn more.
This product is in conformity with ISO14001.It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
ISO 45001 is a global standard that sets out the requirements for an occupational health and safety management system (OH&SMS).
REACH is a European Union regulation concerning the Registration, Evaluation, Authorization and Restriction of Chemicals. It came into force on 1st June 2007 and replaced a number of European Directives and Regulations with a single system. The regulation aims to protect human health and environmental safety, maintain and improve the competitiveness of the EU chemical industry, and develop innovative capabilities for non-toxic and harmless compounds to prevent market fragmentation, increase the transparency of the use of chemicals, promote non-animal experiments, and pursue sustainable social development.Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
This product fully accords with UKCA (UK Conformity Assessed) certificate, which signifies that it meets all relevant quality standards as well as health and safety requirements. Please contact us to learn more.
UL certification is a non-mandatory certification in the United States,mainly testing and certification of product safety performance.Its ultimate purpose is to obtain products with a fairly safe level for the market,and to contribute to ensuring human health and property safety.Please contact us to learn more.
LS-SM313G-02C Certified for Reliable Host-Device Compatibility
Fully compliant with SFP MSA standards, the SFP transceiver is certified for seamless plug-and-play interoperability across leading switches, routers, media converters, and network interface cards.
Rigorous Testing Ensures Reliable SFP Performance
To guarantee mission-critical network reliability, LINK-PP subjects every SFP transceiver to exhaustive optical, electrical, and environmental screening tests under extreme operational conditions.
Optical Spectrum Test
Spectrum analysis verifies precise 1310nm center wavelength accuracy and tight RMS spectral bandwidth.
Eye Pattern Test
Optical eye diagram testing ensures clear signal margins, low jitter, and excellent extinction ratios.
Bit Error Rate Test
Rigorous BER testing confirms BER performance better than 1E-12 for error-free data transmission.
Temperature Test
Thermal cycling ensures stable laser operation across standard 0°C to +70°C operating temperatures.
Product Shipping for LINK-PP LS-SM313G-02C 3G SFP
LINK-PP utilizes professional ESD-safe packaging and streamlined order fulfillment protocols to ensure fast, secure global delivery of every SFP transceiver order.
Anti-Static Protective Packaging
Modules are individually sealed in ESD anti-static bags preventing electrostatic damage.
Shock-Resistant Transport Protection
Custom foam inserts buffer optical transceivers against mechanical shocks during transit.
Fast Order Processing and Dispatch
Automated warehouse operations ensure rapid order handling and same-day shipment dispatch.
Global Logistics and International Delivery
Partnered with worldwide express carriers, we provide traceable international air freight shipping.
LINK-PP LS-SM313G-02C 3G SFP Usage Demonstration
Integrating this 3G SFP module into your enterprise architecture is incredibly straightforward. Simply insert the hot-pluggable transceiver into any standard switch port, connect your single-mode LC fiber cable, and instantly experience reliable, high-speed 3G data transmission.
LS-SM313G-02C Technical Support
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Pre-Sales Technical Consultation
Professional technical guidance to help customers select the most suitable LS-SM313G-02C modules based on network architecture and application requirements.
Compatibility Verification Support
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Deployment & Installation Assistance
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
A:
They perform exactly like original OEM optics but at a fraction of the cost. They are built strictly to MSA specs with high-quality PIN photodiodes and rigorous DOM/DDM testing, ensuring identical transmission stability and long-term performance. By
admin on
2026-08-13
A:
Yes, absolutely. This 3G SFP module is fully SFP MSA compliant and features open OEM compatibility, meaning it seamlessly interoperates with Cisco, Juniper, and other major switch brands without throwing vendor lock-in errors. By
admin on
2026-07-23
A:
Standard OS1 or OS2 9/125μm single-mode fiber (SMF) with Duplex LC connectors is precisely what you need. They will effortlessly support the 3.2Gbps throughput up to the module's maximum 2km reach without any issues. By
admin on
2026-07-12
A:
We definitely do! The unit price drops automatically for tier volumes starting at 100 units, and it goes even lower for bulk deployments. You can apply our volume coupon codes at checkout or contact our sales team directly for specialized enterprise pricing. By
admin on
2026-03-24
A:
For outdoor or extreme-environment unconditioned cabinets, we highly recommend our industrial version, part number LS-SM313G-02I. It supports an extended operating temperature range of -40°C to 85°C while maintaining the exact same 2km 3G performance. By
admin on
2026-03-24
Please write comments with more than three
character.
480161
454746
S***n
Greece
Verified
Purchase
5 .0
2026-05-10
Deployed these LINK-PP LS-SM313G-02C modules for our metro Ethernet architecture. The 1310nm FP laser holds a stable -5dBm Tx. Flawless DOM integration with our Cisco switches. Highly recommended for campus networks!
Please write comments with more than three
character.
480161
454737
R***r
Chile
Verified
Purchase
5 .0
2026-03-07
Used these for a 4x Fibre Channel setup. Commercial temp 0-70°C is perfectly fine for our climate-controlled datacenter. The 3.2Gbps throughput is consistent, zero CRC errors over a 1.5km SMF run.
Please write comments with more than three
character.
480161
454742
L***e
Germany
Verified
Purchase
5 .0
2026-02-26
We needed reliable CPRI base station fronthaul links. These 2km DOM Duplex LC SMF optical transceiver modules are spot on. MSA compatibility is 100%, and DDM readings are extremely accurate under load.
Please write comments with more than three
character.
480161
454734
J***s
Netherlands
Verified
Purchase
5 .0
2026-01-04
Good cost-effective optics for enterprise optical links. Tested the LS-SM313G-02C 3G SFP across multiple OEM switches. Excellent Rx sensitivity at -18dBm. Really simplifies our batch deployments for short-haul carrier infrastructure.
Germany · English · EUR
