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LS-MM852G-S3I SFP 2.5GBASE-SX 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module(Industrial)

P/N:

LS-MM852G-S3I

Manufacturer:

LINK-PP

Compatible Brand:

LINK-PP

Compatible P/N:

LS-MM852G-S3I

Compatible Brands: LINK-PP
Form Factor: SFP
Data Rate: 2.5G
Distance: ≤300m
Type: Multimode
Connector: Duplex LC
Wavelength: 850nm
P/N: LS-MM852G-S3I
Manufacture: LINK-PP
Compatible Brand: LINK-PP
Compatible P/N: LS-MM852G-S3I

Optical Domain

Optical Transceivers & SFP/QSFP Cages Solutions

Complete optical interconnect ecosystem including high-speed transceivers and precision-engineered SFP/QSFP cages for data center and telecom applications.

Optical transceivers: SFP / SFP+ / SFP28 / QSFP+ / QSFP28 / QSFP-DD / OSFP
SFP cages & QSFP cages for high-density switch design
High-speed optical connector and receptacle structures
Mechanical + thermal + EMI optimization for optical interfaces
Designed for 10G / 100G / 200G / 400G / 800G data center networks

Ethernet Domain

RJ45 Connector with 10/100/1000M Magnetic

Ethernet Connectivity & High-Speed Interface Solutions

Integrated Ethernet connectivity components designed for enterprise, industrial, and high-performance networking systems.

Integrated RJ45 MagJack connectors for high-speed Ethernet
Modular Jack solutions for scalable network port design
High-performance LAN transformer integration
Support for 1G / 2.5G / 5G / 10G Ethernet applications

Magnetics

Signal Integrity & Network Reliability Engineering

Magnetics and system-level design ensuring stable signal transmission and long-term reliability in mission-critical networking environments.

LAN transformers for signal isolation and impedance matching
PoE and high-speed Ethernet magnetic components
EMI/EMC optimization for network stability
Designed for hyperscale data centers and telecom systems

LINK-PP LS-MM852G-S3I SFP 2.5GBASE-SX Duplex LC/UPC Optical Transceiver Module(MMF, 850nm, 300m, LC, DOM, Industrial)

The LS-MM852G-S3I SFP transceivers are high performance, cost effective modules supporting data rate of 2.5Gbps and 300m transmission distance with MMF. The transceiver consists of three sections: a VSCEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.

LINK-PP Part Number	LS-MM852G-S3I	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	2.5Gbps
Wavelength	850nm	Max Cable Distance	300m
Connector	Duplex LC	Media	MMF
Transmitter Type	VCSEL	Receiver Type	PIN
Receiver Sensitivity	-18dBm	Receiver Overload	-1dBm
TX Power	-9 to 0dBm	RX Power	-20 to -1dBm
Industrial Temperature Range	-40 to 85°C	Protocols	SFP MSA(INF-8074i), GR-253-CORE, ITU-T G.957, FC-PI v2.0, SFF-8472 v9.5

Quality Testing Program

Optical Transceivers Testing

Take advantage of our testing program to evaluate the reliability and performance of our optical transceivers.

Quality Certifications

We control the quality of our products,including our strict qualification of manufacturers,quality control process and production technology,and compliance with certification and safet standards.At present,our products meet the industry standards and mainstream quality certification,such as ISO 9001,CE,RoHS,FCC,etc.

Features

LINK-PP 2.5G Connectivity for Data Center

Designed with low power consumption, LINK-PP SFP transceivers offer a cost-effective solution for 2.5G Ethernet applications.Ensuring reliable performance with high-speed transmission, they meet modern network upgrade needs.Providing efficient and stable connectivity, LINK-PP SFP modules support next-generation networking demands.

Certified through host-device testing for dependable interoperability

Each transceiver undergoes strict quality assurance and compatibility testing within the intended switch environment, ensuring not only flawless operation but also long-term stability and reliability in demanding network applications.

Rigorous Testing Ensures Reliable Performance

Every Link-PP optical module undergoes a thorough qualification process with state-of-the-art equipment, guaranteeing superior quality and dependable operation. Learn more at our [Link-PP Test Support Center].

Optical Spectrum Test

No Packet Loss & CRC

Eye Pattern Test

Mask Margin > 20%

Bit Error Rate Test

BER 1E-12

Temperature Test

0~70°C

Packaging, Shipping and Global Delivery for Networking Products

Anti-static packaging, shock-resistant protection, fast order dispatch, and reliable worldwide delivery for all LINK-PP networking products.

Anti-Static Protective Packaging

Protect networking products from electrostatic discharge and handling-related damage.

Shock-Resistant Transport Protection

Protect products against physical impacts during storage and international transportation.

Fast Order Processing and Dispatch

Accelerate order handling to ensure quick warehouse deployment.

Global Logistics and International Delivery

Ship products efficiently to customers across worldwide locations.

2.5G SFP Technical Support and Deployment Assistance

LINK-PP provides expert technical support, from product selection and compatibility verification to deployment and long-term operation.

Pre-Sales Technical Consultation

Technical consultation to help you verify LS-MM852G-S3I compatibility and select the appropriate product for your application.

Compatibility Verification Support

Verification support to help ensure compatibility with your equipment, applications, and deployment requirements.

Deployment & Installation Assistance

Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.

Industry Standards, Compliance and Quality Assurance

LINK-PP products are manufactured under recognized quality management systems and designed to support applicable industry standards, regulatory compliance, and long-term deployment requirements, including IEEE 802.3, RoHS, REACH, ISO 9001, and ISO 14001 where applicable.