LS-MM856G-S3I utilizes an 850nm VCSEL laser and PIN photodiode architecture to achieve 6G SFP+ optical connectivity over OM3 multi-mode fiber at distances up to 300m. The transceiver incorporates real-time digital optical monitoring to track optical parameters while operating across an extended temperature window of -40°C to +85°C.
LINK-PP LS-MM856G-S3I delivers reliable 6Gbps multi-mode connectivity featuring an 850nm operating wavelength, 300m reach, duplex LC interface, and real-time DOM monitoring. Built for industrial environments, it combines standard form-factor compliance with rugged continuous operation across demanding network setups.
LINK-PP LS-MM856G-S3I 6G SFP+ Optical Module
The module utilizes a standard hot-pluggable SFP+ footprint for convenient online insertion and removal without interrupting active host equipment. Strict compliance with the SFP+ MSA ensures complete mechanical and electrical interoperability across standard host slots.
LS-MM856G-S3I: 6 Gbps Connectivity for Short-Reach MMF Links
This optical link delivers stable 6Gbps line-rate throughput tailored for short-distance multi-mode fiber infrastructure. It reliably supports high-bandwidth data traffic across wireless fronthaul base stations and local aggregation switches.
LS-MM856G-S3I Module with 850nm Wavelength
An 850nm optical emission window optimizes signal transmission characteristics over standard multi-mode glass fibers. This target wavelength maintains clean optical signal integrity and low dispersion across short-reach channels.
LS-MM856G-S3I Module Supporting 300m Transmission
Deploying this transceiver with OM3 multi-mode fiber enables reliable optical transmission up to 300m. The designated reach satisfies typical short-to-medium distance cabling demands across factory floors and communications shelters.
LS-MM856G-S3I Module with Duplex LC Interface
The optical connection utilizes an industry-standard duplex LC receptacle for direct mating with common patch cables. Its reliable push-pull latching mechanism ensures secure optical alignment and minimal insertion loss during ongoing operation.
LS-MM856G-S3I Module with DOM for Real-Time Monitoring
Integrated digital optical monitoring circuitry conforms to SFF-8472 specifications to deliver real-time diagnostic reporting. System administrators can continuously read transceiver temperature, supply voltage, laser bias current, and transmit/receive optical power directly from the host system.
LINK-PP LS-MM856G-S3I 6G SFP+ Certification
LINK-PP LS-MM856G-S3I 6G SFP+ module meets strict international quality and safety benchmarks, holding certifications for ISO 9001, CE, RoHS, and FCC. These comprehensive credentials verify that every optical module adheres to global environmental standards and electromagnetic safety regulations.
Quality engineers inspect each optical transceiver with comprehensive bit error rate tests, optical wavelength checks, and extreme temperature tolerance screening. Such detailed testing procedures ensure reliable data link stability and robust physical durability across all deployments.
LS-MM856G-S3I Quality Certifications
The manufacturing process follows standardized industrial quality frameworks to deliver uniform optical performance across all production batches. Standard compliance audits confirm that the hardware meets strict industry guidelines for build quality and operational 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-MM856G-S3I Certified for Reliable Host-Device Compatibility
Precise EEPROM coding and physical-layer signaling ensure seamless interoperability across diverse switches, routers, and base station equipment. This multi-vendor hardware validation guarantees smooth plug-and-play operation without host recognition errors.
Every LS-MM856G-S3I SFP+ module undergoes comprehensive physical-layer evaluations to ensure flawless transmission quality and long-term operating stability across demanding industrial networks. Learn more about our validation standards at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure central wavelength stability and spectral width for signal accuracy.
Eye Pattern Test
Analyze optical waveform quality to ensure clean transmitter signal output.
Bit Error Rate Test
Evaluate data packet integrity under continuous full-rate traffic transmission.
Temperature Test
Check thermal endurance across extreme operating ranges for industrial reliability.
Product Shipping for LINK-PP LS-MM856G-S3I 6G SFP+
Standardized packaging workflows ensure every SFP+ transceiver module remains fully protected and intact throughout transit. Dedicated logistics coordination delivers secure, timely distribution directly to customer facilities worldwide.
Anti-Static Protective Packaging
Prevent electrostatic discharge damage during standard handling and storage.
Shock-Resistant Transport Protection
Protect internal optical components against vibration and physical impacts.
Fast Order Processing and Dispatch
Accelerate warehouse fulfillment to ensure prompt order shipment schedules.
Global Logistics and International Delivery
Provide dependable worldwide freight services for safe project deployment.
LINK-PP LS-MM856G-S3I 6G SFP+ Usage Demonstration
LINK-PP LS-MM856G-S3I enables rapid hot-swappable installation by simply inserting the module into host SFP+ ports and securing duplex LC multi-mode fiber patch cords. It delivers reliable short-reach MMF links for industrial automation switches, local campus backbones, and rack-to-rack data center aggregation.
LS-MM856G-S3I Technical Support
LINK-PP offers end-to-end technical support, from pre-sales consultation to post-deployment assistance, ensuring smooth integration and reliable network performance.
Pre-Sales Technical Consultation
Professional guidance to help you select the optimal LS-MM856G-S3I module for your network design and application needs.
Compatibility Verification Support
Validated compatibility with LINK-PP switches and other mainstream networking platforms for seamless deployment.
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.
A:
Yes, the LS-MM856G-S3I module is RoHS compliant. It meets international restrictions on hazardous substances, making it fully certified and approved for government, enterprise, and municipal telecom deployments. By
admin on
2026-03-18
A:
No special power supply is needed. It operates on a standard single +3.3V power feed directly supplied by any standard SFP+ port compliant with SFP+ MSA specifications, keeping overall power consumption very low. By
admin on
2026-01-09
A:
Yes, absolutely. The LS-MM856G-S3I is a true industrial-grade SFP transceiver rated for an operating case temperature between -40°C and +85°C. It starts up immediately in sub-zero environments without needing extra warm-up time or external heating enclosures. By
admin on
2025-10-21
A:
Yes, that will work perfectly. This module uses standard duplex LC receptacles and an 850nm VCSEL laser designed specifically for multimode fiber. It delivers full 6Gbps performance up to 300m over OM3 cabling, so your 200m factory run is well within reach. By
admin on
2025-06-07
Rolling out hardened edge aggregation nodes in an industrial park. These transceivers handle the -40 to 85°C range with absolute ease. Real-time DOM reporting through SNMP gives our NOC full visibility over laser bias and RX levels, saving tons of on-site truck rolls. :-)
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496492
463451
E***d
Iran, Islamic Republic of
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5 .0
2026-06-16
Running these across a 200m multimode run linking an industrial control PLC to the central switch. Instant link-up, consistent low-latency throughput, and zero CRC packet errors.
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496492
463441
A***n
Republic of Korea
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5 .0
2026-06-08
Deployed 16 units across our municipal traffic monitoring enclosures. They survived a punishing summer with internal cabinet temperatures regularly breaching 65°C. Continuous traffic monitoring showed zero link resets or flapping interfaces throughout two months of continuous duty. ;)
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496492
463436
C***e
Mexico
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5 .0
2026-04-28
SFP+ MSA compliance is 100% genuine. Inserted into hardened edge routers and they were recognized immediately without having to force vendor-unlock commands. ;)
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496492
463433
E***e
Romania
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5 .0
2026-03-14
Replaced costly OEM transceivers with LINK-PP LS-MM856G-S3I for our campus backbone extension. The 6Gbps link on OM3 MMF runs cool, efficient, and stable under full load. =D
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496492
463438
A***n
Japan
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5 .0
2026-01-29
We run heavy industrial automation equipment with severe thermal swings. These transceivers withstand the 70°C ambient heat inside the cabinet without throttling or dropping link.
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496492
463443
A***s
Brunei Darussalam
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4 .0
2026-01-12
Flawless duplex LC connection and clean DOM stats on our OM3 trunk, though international customs clearance held the package at the regional hub for three extra days.
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496492
463458
B***s
Ukraine
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5 .0
2025-12-19
Installed in an unheated mining site enclosure where winter temperatures dip to -30°C. The module started up immediately from a cold boot with full optical budget intact.
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496492
463449
B***h
Australia
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5 .0
2025-11-27
Used for inter-rack connectivity in an unconditioned sub-station shelter. The duplex LC latches firmly with a satisfying click, and the optical power budget is very generous.
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496492
463445
T***s
Philippines
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5 .0
2025-10-26
Deployed these industrial 6G SFP+ modules inside an outdoor NEMA cabinet. Ambient temps fluctuate wildly, but DOM shows internal thermals staying well within normal operational range. :-)
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496492
463439
C***n
Finland
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5 .0
2025-10-18
Replaced our short-reach copper links with these 850nm multimode SFP transceivers across unconditioned utility tunnels. The optical isolation completely solved ground loop noise, and the 6G throughput handles our aggregated sensor and machine vision streams without a hiccup.
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496492
463457
B***n
Bulgaria
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5 .0
2025-09-24
Bench-tested these against original brand optics on our wireless BBU-RRU testbed. Optical eye diagrams came out exceptionally clean, with jitter well below IEEE 802.3ae specifications. At this price point for genuine industrial-rated silicon, it is an unbeatable choice for telecom system integrators.
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496492
463454
M***k
Romania
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5 .0
2025-08-15
Excellent DDM monitoring accuracy via CLI. Voltage, optical RX power, and bias current match our field power meter readings almost down to the exact decimal point. :)
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496492
463434
F***n
Netherlands
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5 .0
2025-07-08
Upgraded our outdoor video surveillance aggregation switches using these industrial duplex LC modules. The 300m reach over multimode fiber covers the perimeter runs easily, and the industrial casing eliminates optical drift caused by summer daytime heat waves. =)
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496492
463453
P***r
Russian Federation
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5 .0
2025-07-04
Put these 6G 850nm SFP+ modules through rigorous 48-hour RFC 2544 loopback stress tests across 220m of OM3 fiber. Zero bit errors recorded, and receiver sensitivity stayed comfortably at -11dBm without saturation. Outstanding industrial component for harsh outdoor base station backhaul. :D
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496492
463450
S***r
Malaysia
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5 .0
2025-06-29
Swapped out older transceivers on our remote radio head feed. The 850nm VCSEL transmitter provides crisp optical output across our existing OM3 trunk lines. =D
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496492
463440
P***t
Bulgaria
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4 .0
2025-06-08
Hardware performance is top-notch with accurate DDM diagnostics in CLI, but the local freight carrier updated tracking details late, so we could not plan site deployment timing accurately.
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496492
463437
M***r
Israel
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5 .0
2025-03-07
Reliable optical transceivers for mission-critical industrial telemetry. SFF-8431 electrical compliance ensures clean signaling into host PHYs, while the PIN receiver handles fluctuating signal strengths without bit degradation. Outstanding hardware that simplifies field deployments. :-D
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496492
463456
M***z
Israel
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5 .0
2025-02-12
Needed CPRI-compliant optics for a distributed antenna system project. These modules synced up immediately with the baseband unit and held frame lock continuously.
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496492
463432
S***s
Austria
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5 .0
2025-01-02
Needed reliable multimode SFP transceivers supporting SFF-8472 and CPRI rates for an LTE cellular repeater overhaul. These modules locked onto the 6.144Gbps rate right away. The VCSEL diode output is remarkably stable between -2.5dBm and -3.2dBm across long duty cycles.
Germany · English · EUR
