The LINK-PP LS-SM314G-02I is a high-performance fibre channel SFP transceiver engineered for demanding industrial environments. Operating at up to 4.25Gbps, this industrial optical module utilizes a 1310nm FP laser and PIN detector. It requires a single 3.3V power supply, ensuring ultra-low power consumption for robust, long-term single-mode fiber network deployments.
LINK-PP Part Number
LS-SM314G-02I
Vendor Name
LINK-PP
Form Factor
SFP
Max Data Rate
4.25Gbps
Wavelength
1310nm
Max Cable Distance
2km
Connector
Duplex LC
Media
SMF
Transmitter Type
FP
Receiver Type
PIN
Operating Temperature Range
-40 to 85°C
DOM
Supported
Protocols
MSA Compliant
Warranty
5 Years
Key Features of LINK-PP LS-SM314G-02I 4G SFP
This hot-pluggable SFP module delivers exceptional versatility for enterprise networks. Featuring an industrial temperature range of -40°C to 85°C, it ensures reliable data transmission in extreme conditions. The optical transceiver also includes digital diagnostic monitoring, enhancing overall network maintenance and operational stability.
LINK-PP LS-SM314G-02I 4G SFP Optical Module
As a premium 4G SFP optical module, the LS-SM314G-02I seamlessly upgrades enterprise fiber connectivity. This rugged transceiver guarantees stable data links across challenging environments, making it an ideal choice for durable, high-speed single-mode fiber infrastructure.
LS-SM314G-02I: 4G Connectivity for Storage Area Networks (SAN)
Perfectly optimized for Storage Area Networks, this 4G Fibre Channel transceiver ensures high-density, uninterrupted data flow. It provides backward compatibility with 1G and 2G storage networking equipment, maximizing your existing SAN infrastructure and storage switch investments.
LS-SM314G-02I Module with 1310nm Wavelength
Equipped with a highly efficient 1310nm FP laser, this 4G fiber optic transceiver minimizes signal dispersion. The optimized 1310nm wavelength guarantees outstanding optical performance, delivering crisp and stable data signals across long-distance enterprise network architectures.
LS-SM314G-02I Module Supporting 2km Transmission
Engineered for medium-reach optical communication, this 4G single-mode SFP supports a maximum transmission distance of up to 2km. This 2-kilometer reach is perfectly suited for connecting decentralized data centers, campus networks, and expansive industrial automation facilities.
LS-SM314G-02I Module with Duplex LC Interface
Featuring a standard duplex LC connector, this 1310nm 2km SFP allows for rapid and secure fiber patching. The dual LC interface ensures precise optical alignment, minimizing insertion loss while maximizing connectivity for high-density networking patch panels.
LS-SM314G-02I Module with DOM for Real-Time Monitoring
Integrated with Digital Optical Monitoring (DOM) capabilities compliant with SFF-8472, this module allows network administrators to track vital parameters. Real-time monitoring of temperature, voltage, laser bias current, and optical power greatly simplifies transceiver troubleshooting and management.
LINK-PP LS-SM314G-02I 4G SFP Certification
The LINK-PP 4G optical transceiver meets rigorous international safety and environmental standards. Every manufactured unit strictly adheres to global regulatory compliance for safe enterprise deployments.
Our comprehensive quality control program guarantees that each industrial SFP transceiver undergoes extensive factory evaluations, ensuring peak performance and zero-defect reliability before reaching your network.
LS-SM314G-02I Quality Certifications
This 4.25Gbps single-mode module proudly holds CE, FCC, UKCA, UL, and REACH certifications. It also complies with RoHS standards and Class I laser safety regulations globally.
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-SM314G-02I Certified for Reliable Host-Device Compatibility
Certified to seamlessly integrate with major networking brands, this 4G MSA-compliant module provides exceptional interoperability with Cisco, Brocade, and IBM switches, ensuring stable plug-and-play host compatibility.
Rigorous Testing Ensures Reliable SFP Performance
Every industrial-grade 4G SFP module passes a series of rigorous laboratory and real-world tests to guarantee maximum optical performance and unmatched networking durability.
Optical Spectrum Test
Verifies the 1310nm center wavelength accuracy and checks for optimal laser emission characteristics.
Eye Pattern Test
Evaluates optical signal integrity and waveform quality to ensure error-free 4.25Gbps data transmission.
Bit Error Rate Test
Confirms high-speed signal reliability over 2km fiber runs without any packet loss degradation.
Temperature Test
Validates continuous operational stability across extreme industrial conditions from -40°C up to 85°C.
Product Shipping for LINK-PP LS-SM314G-02I 4G SFP
We provide secure, professional packaging and efficient global dispatch services to ensure your optical networking equipment arrives quickly and in pristine working condition.
Anti-Static Protective Packaging
Each transceiver is sealed in premium ESD bags preventing electrical damage.
Shock-Resistant Transport Protection
Custom-molded foam inserts protect the fragile optical components during physical transit.
Fast Order Processing and Dispatch
Streamlined warehousing guarantees rapid fulfillment and immediate dispatch for urgent orders.
Global Logistics and International Delivery
Partnering with top couriers enables reliable and trackable worldwide shipping solutions.
LINK-PP LS-SM314G-02I 4G SFP Usage Demonstration
Installing the LS-SM314G-02I is effortless thanks to its hot-pluggable design. Simply slide the transceiver into a compatible SAN switch port until it clicks, remove the dust plug, and connect your single-mode duplex LC fiber optic cable seamlessly.
LS-SM314G-02I 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-SM314G-02I 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:
Yes. The LS-SM314G-02I is fully MSA compliant and coded for broad multi-vendor interoperability, including Cisco, Brocade, HPE, Dell, and other major SAN and network platforms. It auto-negotiates standard 4G/2G/1G FC rates and operates without triggering vendor lock-in errors or CLI alarms. By
admin on
2026-05-12
A:
The LS-SM314G-02I complies with SFF-8472, SFF-8074i SFP MSA standards, and Fibre Channel FC-PI specifications. It is fully certified for RoHS, CE, FCC, and Class 1 Laser Eye Safety (IEC 60825-1), meeting enterprise datacenter and telecommunications compliance audits. By
admin on
2026-02-15
A:
This module requires standard Single-Mode Fiber (SMF, OS1/OS2 9/125μm) terminated with a Duplex LC connector. It is engineered for optical link distances up to 2km at the 1310nm wavelength. By
admin on
2025-08-01
A:
This module delivers identical optical and link performance to tier-one OEM transceivers at a fraction of the cost. Equipped with a high-precision 1310nm FP transmitter and PIN receiver, it satisfies all FC-PI specifications, supports full SFF-8472 DOM telemetry, and includes an industry-leading 5-year warranty. By
admin on
2025-06-19
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491456
444065
D***l
Greece
Verified
Purchase
5 .0
2026-04-24
Deployed across redundant Cisco MDS switches and Brocade SAN fabrics. Auto-negotiation with legacy 2G/4G storage arrays was instant. DDM laser bias readings are dead-on, providing OEM-level performance at a fraction of the cost.
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491456
444057
J***n
Ukraine
Verified
Purchase
5 .0
2025-12-03
Replaced failing commercial SFPs in unconditioned outdoor roadside enclosures. Operating continuously between -20°C and 60°C, these rugged -40~85°C modules maintain pristine 4.25Gbps signal integrity with zero CRC errors. High-grade industrial hardware.
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character.
491456
243193
S***s
Greece
Verified
Purchase
5 .0
2025-10-14
Installed these 2km duplex LC transceivers for campus building-to-building fiber distribution. The 1310nm FP lasers deliver robust link margins over OS2 single-mode runs, and hot-plugging caused zero interface flaps during deployment.
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character.
491456
444067
M***z
Spain
Verified
Purchase
5 .0
2025-06-28
Upgraded legacy SAN links to 4G using these industrial 1310nm transceivers. SFF-8472 DOM diagnostics show steady Tx power and receiver sensitivity across our 1.5km campus single-mode fiber run. Excellent stability!
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character.
491456
243197
N***z
Netherlands
Verified
Purchase
5 .0
2024-12-08
Every time, the LINK-PP was very knowledgeable and interested in our business. The Optical Transceiver Module arrive on time and have been in production with no issues,Highly recommend this reliable website.
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