SFP-FE-LX20-SM1310-D constitutes a sophisticated 155M SFP single-mode optical transceiver, leveraging the precise synergy of a 1310nm FP laser and a PIN photodetector to facilitate 20km transmission reach while maintaining operational consistency across a 0°C to 70°C temperature spectrum.
H3C Part Number
SFP-FE-LX20-SM1310-D
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
0 to 70°C
Protocols
IEEE802.3ab, GR-468, MSA Compliant
Key Features of H3C SFP-FE-LX20-SM1310-D Compatible LINK-PP 155M SFP
H3C SFP-FE-LX20-SM1310-D Compatible LINK-PP represents a versatile 155M SFP optical transceiver module designed to deliver stable connectivity over a 20km transmission distance. This module integrates a duplex LC interface and Digital Optical Monitoring (DOM) to ensure reliable real-time tracking of critical operating metrics. It serves as a compliant and efficient solution for optimizing localized network infrastructure and standard fast ethernet links.
This module fully complies with the 100BASE-LX standard, providing a seamless integration path for legacy platforms requiring structured hardware configurations. Built in strict adherence to the SFP Multi-Source Agreement (MSA), it guarantees comprehensive hardware compatibility across diverse vendor platforms. Additionally, it supports standard SFF-8472 digital diagnostics functions to facilitate regular system updates and proactive maintenance.
SFP-FE-LX20-SM1310-D: 155 Mbps Connectivity for Legacy Telecom Backhaul
Operating at a designated data rate of 155Mbps, this transceiver provides the exact bandwidth required to sustain standard Fast Ethernet and specialized telecommunications backhaul interfaces. It maintains consistent data throughput across legacy network frameworks without introducing unnecessary power or hardware overhead. This specific data profile makes it ideal for utility grids and older transport networks that rely on dedicated low-speed aggregation.
SFP-FE-LX20-SM1310-D Module with 1310nm Wavelength
The module utilizes a specialized 1310nm optical window to achieve an optimal balance between signal attenuation and dispersion characteristics. This mainstream wavelength choice ensures wide compatibility with standard optical test sets and existing patch panels. By centering the signal path at 1310nm, the system minimizes internal losses to safeguard overall link margins.
Engineered to extend connectivity across expanded regional architectures, this transceiver easily bridges distances up to 20km. The 20km reach allows network engineers to establish dependable connections between distant campus buildings or edge nodes. It provides sufficient optical budget to handle common link challenges such as attenuation and aging fiber infrastructure.
SFP-FE-LX20-SM1310-D Module with Duplex LC Interface
Featuring an industry-standard duplex LC connector layout, this interface enables swift, reliable connections and excellent structural density in crowded patch panels. The physical design ensures low insertion loss and secure physical contact for consistent signal transmission. Its compact footprint simplifies cable routing and fits effortlessly into dense network environments.
SFP-FE-LX20-SM1310-D Module with DOM for Real-Time Monitoring
Equipped with built-in Digital Optical Monitoring (DOM), the module allows network administrators to trace laser telemetry data without taking the link offline. This function tracks operational parameters like internal temperature, supply voltage, and received optical power levels. These actionable insights help technical teams detect faults early and prevent sudden system downtime.
H3C SFP-FE-LX20-SM1310-D Compatible LINK-PP 155M SFP module adheres to strict international regulatory frameworks, including ISO 9001, CE, RoHS, and FCC standards to ensure hardware safety, manufacturing quality, and environmental compliance.
Every module undergoes rigorous factory testing protocols to verify optical performance, signal integrity, and structural reliability before shipment.
SFP-FE-LX20-SM1310-D Quality Certifications
These recognized standard credentials ensure that the transceiver meets uniform production rules and industry safety mandates for global network deployments.
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-FE-LX20-SM1310-D Certified for Reliable Host-Device Compatibility
The module is strictly verified across multiple hardware platforms to guarantee plug-and-play operation and seamless communication with diverse network switches.
Rigorous Testing Ensures Reliable SFP Performance
Every module undergoes thorough evaluation to guarantee stable data transmission, and you can explore our complete protocols through the LINK-PP Test Support Center.
Optical Spectrum Test
Verify central wavelength accuracy and spectral width parameters.
Eye Pattern Test
Analyze signal quality and optical transmitter wave shapes.
Bit Error Rate Test
Measure data transmission accuracy across varying link budgets.
Temperature Test
Confirm structural reliability under diverse thermal operating conditions.
Product Shipping for H3C SFP-FE-LX20-SM1310-D Compatible LINK-PP 155M SFP
We provide secure global transit and optimized order handling for every module. Our efficient logistics network ensures safe, timely arrival.
Anti-Static Protective Packaging
Shield fragile optical components from damaging electrostatic discharge during handling.
Shock-Resistant Transport Protection
Safeguard optical transceivers against physical impacts during long-distance transit.
Fast Order Processing and Dispatch
Accelerate shipment preparation to minimize delivery waiting times for customers.
Global Logistics and International Delivery
Transport items securely across global regions using dependable shipping networks.
Designed for commercial network layouts, the SFP-FE-LX20-SM1310-D 155M SFP transceiver establishes secure, long-range links across smart grid infrastructures and campus networks. Users can quickly insert this hot-pluggable transceiver module into compatible host ports to drive automated control systems, legacy backhaul architectures, and enterprise fiber networks.
SFP-FE-LX20-SM1310-D 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-FE-LX20-SM1310-D 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:
No, it features low power dissipation properties, ensuring it stays well within thermal limits under full continuous traffic loads. By
admin on
2026-01-19
Our campus network features several 12-17km single-mode fiber runs connecting peripheral security checkpoints back to the core. These 1310nm 20km SFP transceivers are perfect for this exact distance window. The PIN receiver handles the signal beautifully without requiring inline optical attenuators, yet there's enough margin to survive minor macrobends in the fiber path. For any network engineer putting together a low-bandwidth, long-distance link, this module is an incredibly dependable asset.
Please write comments with more than three
character.
493947
345002
B***y
France
Verified
Purchase
5 .0
2026-02-18
We buy these in bulk for rural broadband access nodes. The 20km transmission distance gives us plenty of optical budget headroom over standard single-mode fiber. Will order again.
Please write comments with more than three
character.
493947
344995
J***g
Australia
Verified
Purchase
5 .0
2026-02-09
If you are managing a large-scale municipal network deployment, these are a no-brainer. Much more cost-effective than buying branded original modules, and the spec sheets are fully compliant.
Please write comments with more than three
character.
493947
345003
D***n
Japan
Verified
Purchase
5 .0
2025-11-29
Bought a 100-pack for an enterprise building-to-building fiber patch project. Excellent build quality on the duplex LC interface. Latency is non-existent.
Please write comments with more than three
character.
493947
344997
L***n
India
Verified
Purchase
4 .0
2025-11-11
The transceivers perform flawlessly on our single-mode fiber runs, but the printed model numbers on the stickers are tiny and hard to read in dim rack lighting. Packaged safely though.
Please write comments with more than three
character.
493947
345001
A***r
United States
Verified
Purchase
5 .0
2025-10-28
Always a bit skeptical trying new optical transceivers on older enterprise gear, but these LS-SM3101-20C 155M SFP modules are fantastic. Working flawlessly alongside some OEM hardware in our server room.
Please write comments with more than three
character.
493947
344994
I***n
Canada
Verified
Purchase
5 .0
2025-10-04
Finding reliable 155M SFP modules with accurate Digital Optical Monitoring for legacy STM-1/OC-3 transport links can be a headache. These modules have completely stabilized our telco backhaul loops. The receiver sensitivity is excellent, easily managing the attenuation on our older 15km single-mode fiber lines. We've seen a noticeable drop in interface flapping since swapping out our old degraded optics for these fresh LINK-PP units. Absolute lifesaver for maintaining older telecom infrastructure.
Please write comments with more than three
character.
493947
345000
C***n
Germany
Verified
Purchase
5 .0
2025-08-07
We recently overhauled a city-wide surveillance network requiring over 120 legacy Fast Ethernet fiber links across various nodes. We standardized on the LINK-PP LS-SM3101-20C 155M SFP module due to its strict compliance with the SFP MSA. Operating over 9-micron single-mode fiber, the 1310nm wavelength holds a stable optical budget even through multiple patch panels. The integrated DOM telemetry is a massive plus for our field techs, allowing us to monitor Tx/Rx power levels, temperature, and supply voltage remotely via SNMP. Excellent product for long-range infrastructure.
Canada · English · CAD
