The LINK-PP LS-MM852G-S5I is a robust industrial-grade 2.5G SFP transceiver designed for demanding environments. This hot-pluggable optical module features a high-performance VCSEL laser and integrated PIN photodiode. Operating perfectly between -40°C and +85°C, it ensures stable multi-mode fiber connections for high-speed fiber channel applications and reliable enterprise networking infrastructure.
This exceptional 2.5Gbps optical networking solution delivers highly reliable data transmission with strict SFP MSA compliance. Designed with a single 3.3V power supply and low power consumption, the industrial SFP transceiver guarantees seamless equipment integration and superior longevity in harsh operating conditions.
LINK-PP LS-MM852G-S5I 2.5G SFP Optical Module
Engineered for versatility, this advanced fiber optic transceiver effortlessly connects with standard network switches and routing equipment. The resilient module design optimizes signal integrity, making it an ideal choice for upgrading modern telecommunications networks.
LS-MM852G-S5I: 2.5G Connectivity for Data Center Networks
Meeting the heavy demands of modern facilities, this component provides excellent data center connectivity. It establishes high-bandwidth links between server racks, ensuring minimal latency and maximizing overall throughput for intensive enterprise cloud storage operations.
LS-MM852G-S5I Module with 850nm Wavelength
Utilizing an efficient 850nm VCSEL laser, this device is perfectly optimized for short-range optical transmission. The precise wavelength stability ensures minimal optical dispersion, maintaining crystal-clear signal quality across your entire local area network infrastructure.
LS-MM852G-S5I Module Supporting 550m Transmission
Designed for extended reach, this transceiver successfully drives signals up to 550m over standard multi-mode cables. This impressive distance capability is exceptionally beneficial for connecting decentralized campus networks and large-scale industrial manufacturing floors.
LS-MM852G-S5I Module with Duplex LC Interface
Featuring a standard duplex LC connector, the device ensures secure and tight physical connections with standard optical patch cords. This plug-and-play interface allows network technicians to perform rapid installations and effortless maintenance routines.
LS-MM852G-S5I Module with DOM for Real-Time Monitoring
Equipped with Digital Optical Monitoring capabilities, this module allows administrators to track vital diagnostic parameters continuously. The advanced DOM functionality provides real-time feedback on temperature, voltage, and optical power to prevent unexpected network downtime.
LINK-PP LS-MM852G-S5I 2.5G SFP Certification
The optical module meets rigorous global safety standards, guaranteeing absolute peace of mind. Comprehensive regulatory compliance ensures the product performs safely across various demanding international markets.
Every single unit undergoes rigorous quality control protocols during manufacturing. Our comprehensive factory inspection procedures guarantee that each transceiver achieves peak operational excellence before leaving the facility.
LS-MM852G-S5I Quality Certifications
This premium industrial product proudly holds prestigious CE, FCC, UKCA, UL, and REACH approvals. Being fully RoHS compliant verifies its environmentally friendly manufacturing and outstanding electrical safety.
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-MM852G-S5I Certified for Reliable Host-Device Compatibility
Thorough compatibility testing certifies seamless interoperability with major OEM networking gear. This universal compatibility guarantees stable handshakes and error-free communication across diverse brands of host network switches.
Rigorous Testing Ensures Reliable SFP Performance
We conduct systematic optical module validation procedures to guarantee ultimate stability. This extensive performance verification ensures flawless execution in critical applications.
Optical Spectrum Test
This evaluation confirms the precise 850nm center wavelength and overall laser emission stability.
Eye Pattern Test
We analyze the optical waveform to guarantee exceptional high-speed signal integrity and clarity.
Bit Error Rate Test
Extended stress testing confirms flawless data transmission accuracy with virtually zero dropped packets.
Temperature Test
Environmental chambers verify the extreme climate endurance from -40°C to +85°C without degradation.
Product Shipping for LINK-PP LS-MM852G-S5I 2.5G SFP
We implement secure logistics protocols to ensure reliable product delivery worldwide. Every shipment is carefully prepared to prevent any potential transit damage.
Anti-Static Protective Packaging
Each transceiver is sealed securely in premium ESD shielding bags.
Shock-Resistant Transport Protection
We utilize custom foam inserts to absorb heavy transit vibrations perfectly.
Fast Order Processing and Dispatch
Optimized warehouse fulfillment speed guarantees rapid shipment dispatch within hours.
Global Logistics and International Delivery
Trusted worldwide courier services ensure prompt and trackable international freight delivery.
Deploying this transceiver within your industrial ethernet setup is incredibly straightforward. Simply insert the module into a compatible port until it clicks, attach the LC duplex fiber patch cord, and immediately experience a seamless plug-and-play fiber optic deployment.
LS-MM852G-S5I 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-MM852G-S5I 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:
It delivers identical link performance and signal integrity to Tier-1 OEM optics. Featuring an integrated 850nm VCSEL laser and PIN receiver (-18dBm sensitivity, -9 to 0dBm TX power), each transceiver undergoes 100% full-rate traffic and optical eye-pattern testing before shipment, backed by an industry-leading 5-year warranty. By
admin on
2026-06-05
A:
This module utilizes a standard Duplex LC optical interface designed for 850nm Multimode Fiber (MMF). It achieves up to 550 meters over multimode cables, making it ideal for building-to-building campus connections, riser backbones, and enterprise server cluster aggregation. By
admin on
2026-05-05
A:
Yes, the LS-MM852G-S5I is built strictly in accordance with SFP Multi-Source Agreement (MSA INF-8074i) and SFF-8472 standards. It is tested for wide interoperability across major networking vendors, offering true plug-and-play functionality and clean Digital Optical Monitoring (DOM) telemetry across your switch fleets. By
admin on
2025-11-13
A:
The LS-MM852G-S5I is compliant with SFP MSA (INF-8074i), GR-253-CORE, ITU-T G.957, FC-PI v2.0, and SFF-8472 v9.5 standards. It meets international environmental and safety requirements including RoHS, REACH, CE, FCC, and Class 1 laser eye safety regulations. By
admin on
2025-11-07
Tested link budget across a 500-meter multimode fiber span between campus core switches. TX power registered -3.2dBm and RX sensitivity was well above threshold. Stable SFP MSA compliance with zero bit error rate.
Please write comments with more than three
character.
481830
446862
C***r
Bolivia
Verified
Purchase
5 .0
2026-03-21
Bulk deployed these 2.5G SFP modules across mixed Cisco and Ubiquiti switches. Seamless plug-and-play operation, SFF-8472 digital diagnostics report exact laser bias and voltage, delivering OEM-grade reliability at a fraction of cost.
Please write comments with more than three
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481830
446850
S***s
Norway
Verified
Purchase
5 .0
2026-03-08
Deployed across sixty unheated outdoor surveillance cabinets. With -30°C winter temperatures, the industrial -40°C to +85°C rating proves dependable. Constant 2.5Gbps throughput, low jitter, and clean DOM readings over 450m OM4 runs.
Singapore · English · SGD
