SFP-3 redefines resilient networking as an industrial-grade 155M SFP single-mode transceiver, harnessing a 1310nm FP laser and PIN photodetector to sustain flawless 20km transmissions across a punishing -40°C to +85°C thermal envelope.
ComNet Part Number
SFP-3
Vendor Name
LINK-PP
Form Factor
SFP
Max Data Rate
155Mbps
Wavelength
1310nm
Max Cable Distance
20km
Connector
Duplex LC
Media
SMF
Transmitter Type
FP
Receiver Type
PIN
TX Power
-14 to -8dBm
RX Power
-32 to -6dBm
Receiver Sensitivity
-32dBm
DOM Support
Yes
Operating Temperature Range
-40 to 85°C
Protocols
IEEE802.3ab, GR-468, MSA Compliant
Key Features of ComNet SFP-3 Compatible LINK-PP 155M SFP
ComNet SFP-3 Compatible LINK-PP module is an industrial-grade single-mode optical transceiver designed for rugged environments operating between -40°C and +85°C. It integrates a 1310nm wavelength and duplex LC interface to ensure steady 155 Mbps data transmission up to 20km. This module balances reliable long-range connectivity with real-time digital monitoring capabilities.
This transceiver fully complies with the global SFP Multi-Source Agreement (MSA) for seamless hardware hot-swapping. It incorporates SFF-8472 digital diagnostics functions, allowing network operators to access vital internal telemetry. The standardized design guarantees broad, multi-vendor device compatibility.
SFP-3: 155 Mbps Connectivity for Industrial Grid Systems
This module delivers a steady 155Mbps data rate tailored for Fast Ethernet and SDH/SONET applications. It provides the exact bandwidth required for automated utilities and industrial control networks. The fixed bit rate ensures low latency and predictable packet delivery across critical grid systems.
SFP-3 Module with 1310nm Wavelength
Operating at a centered 1310nm wavelength, this optical module utilizes a specialized FP laser to push light through single-mode fiber. The 1310nm window minimizes optical attenuation and dispersion, keeping the signal sharp over long distances. A matching PIN photodetector at the receiving end ensures clear signal capture.
SFP-3 Module Supporting 20km Transmission
Engineered for extended-reach infrastructure, this transceiver comfortably sustains data links across 20km of single-mode fiber cabling. Its robust optical power budget prevents signal loss over long outdoor runs between remote stations. This makes it an ideal choice for connecting widely separated industrial nodes.
SFP-3 Module with Duplex LC Interface
The module features a standardized duplex LC connector socket for secure fiber-optic patch cord latching. This dual-fiber interface separates the transmit and receive paths to allow full-duplex, simultaneous bidirectional communication. Its compact LC layout saves valuable port density on switches and media converters.
SFP-3 Module with DOM for Real-Time Monitoring
Equipped with built-in Digital Optical Monitoring (DOM), this module provides real-time tracking of internal operational parameters. Network administrators can instantly read transceiving power levels, laser bias current, module temperature, and supply voltage. This telemetry helps technicians detect potential link issues before a total network failure occurs.
ComNet SFP-3 Compatible LINK-PP 155M SFP module is fully validated against global manufacturing and environmental benchmarks, officially carrying ISO 9001, CE, RoHS, and FCC marks.
Each module passes through rigorous factory verification and optical validation to guarantee stable field performance under demanding conditions.
SFP-3 Quality Certifications
These compliance marks verify that the hardware satisfies global regulations for safety, eco-friendly materials, and low radiation.
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.
SFP-3 Certified for Reliable Host-Device Compatibility
Industry-standard approval ensures the transceiver plugs into diverse brand switches and routers with zero communication barriers.
Rigorous Testing Ensures Reliable SFP Performance
Comprehensive laboratory validations verify every critical metric to guarantee flawless deployment across your network infrastructure. Discover our exact validation protocols at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure central wavelength and spectral width to prevent signal dispersion.
Eye Pattern Test
Analyze optical signal waveforms to ensure crisp, distortion-free data transmission.
Bit Error Rate Test
Quantify data integrity over extended distances to achieve zero-loss links.
Temperature Test
Expose hardware to thermal extremes to verify reliable operation.
Product Shipping for ComNet SFP-3 Compatible LINK-PP 155M SFP
Safe transit protocols guarantee secure global delivery. Reliable carrier partnerships ensure your networking hardware arrives quickly.
Anti-Static Protective Packaging
Shield delicate optical components from destructive electrostatic discharge.
Shock-Resistant Transport Protection
Absorb road vibrations to prevent physical structural damage.
Fast Order Processing and Dispatch
Accelerate warehouse fulfillment to minimize project deployment delays.
Global Logistics and International Delivery
Ship transceiver modules seamlessly across worldwide logistics networks.
Deploying the SFP-3 155M SFP optical module requires minimal configuration - simply slide it into place to establish immediate 20km links. The ruggedized design is optimized for continuous operation within industrial internet of things (IIoT) frameworks, energy distribution grids, and remote telecom node infrastructures.
SFP-3 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 SFP-3 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.
Yes, this is a true industrial-grade module rated to function continuously at ambient temperatures up to +85°C. It is specifically built to handle severe thermal conditions inside sealed enclosures. by LINK-PP Technical Support
The official specification threshold is 20km based on typical fiber attenuation budgets. While a perfectly clean line might link up, we cannot guarantee reliable data transmission beyond 20km. by LINK-PP Technical Support
It utilizes a standard duplex LC interface, requiring two separate fiber strands for simultaneous transmission and reception. One strand handles the upstream signal while the other handles the downstream. by LINK-PP Technical Support
No, the SFF-8472 digital diagnostics functions are automatically active through the hardware interface. Your switch operating system should read the optical parameters natively. by LINK-PP Technical Support
Our old commercial-grade SFP modules kept dropping links in the summer heat, but these industrial-grade optical transceivers have kept us at 100% uptime.
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