The L9-SD3101-02CTC is a 155M STM-1 OC-3 1×9 optical transceiver operating on a single +3.3V power supply with a duplex SC optical interface. Built with a 1310nm FP laser transmitter and a PIN photodiode receiver, it delivers reliable data transmission over distances up to 2km on 50/125μm multimode fiber (MMF).
LINK-PP Part Number
L9-SD3101-02CTC
Vendor Name
LINK-PP
Form Factor
1x9
Max Data Rate
155Mbps
Wavelength
1310nm
Max Cable Distance
2km
Connector
Duplex SC
Fiber Type
MMF
Transmitter Type
FP
Receiver Type
PIN
Receiver Sensitivity
<-32dBm
Supply Voltage
3.3V (Default) / 5V (Optional)
Operating Temperature Range
0 to 70°C
Application
ATM 155Mbps
SONET/SDH
100Mbps Ethernet
Digital Video System
Other Optic Link
Key Features of LINK-PP L9-SD3101-02CTC 155M 1×9
LINK-PP L9-SD3101-02CTC integrates an industry-standard 1×9 package, reliable 155 Mbps data transfer, and a 1310nm optical core into a single unified transceiver. It combines a 2km multimode transmission range with an easy-to-use duplex SC interface to meet demanding access network requirements.
LINK-PP L9-SD3101-02CTC 155M 1×9 Optical Module
The module adheres strictly to the multi-sourced 1×9 protocol with a standard 1×9 footprint for broad hardware compatibility. It also incorporates CML differential data inputs/outputs alongside a reliable (LV)TTL signal detect output for seamless electrical integration.
L9-SD3101-02CTC: 155 Mbps Connectivity for SDH/SONET Access Networks
Operating data rates reach up to 155Mbps to fully satisfy STM-1 and OC-3 physical-layer transmission standards. This deterministic data speed provides stable communication links across telecom access networks, enterprise backbones, and Fast Ethernet switches.
L9-SD3101-02CTC Module with 1310nm Wavelength
A built-in 1310nm FP laser serves as the central optical source alongside a paired PIN photodiode receiver. This specific optical wavelength minimizes internal dispersion and keeps signal attenuation low through active transmission paths.
Link coverage extends up to 2km across standard 50/125μm multimode optical fiber (MMF). Such reach delivers sufficient optical budget and clean signal integrity for campus connections, local distribution frames, and short-haul carrier links.
L9-SD3101-02CTC Module with Duplex SC Interface
Dual optical ports utilize a rugged duplex SC optical receptacle to ensure simple, positive-latching fiber connectivity. This industry-proven connector format maintains secure optical alignment and simplifies routine patch cord installation in high-density panels.
LINK-PP L9-SD3101-02CTC 155M 1×9 Certification
The LINK-PP L9-SD3101-02CTC 1×9 optical transceiver complies with ISO 9001, CE, RoHS, and FCC standards to ensure safety, environmental responsibility, and reliable quality.
Every 155M 1×9 transceiver module undergoes rigorous optical and electrical screening procedures to ensure dependable signal stability and hardware durability before shipment.
L9-SD3101-02CTC Quality Certifications
These verified international credentials demonstrate strict adherence to industry regulations and universal manufacturing guidelines.
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.
Standard Multi-Vendor PCB Footprint Compatibility
The optical transceiver features an industry-standard 1×9 pin layout that fits seamlessly into diverse vendor host boards without layout adjustments.
Rigorous Testing Ensures Reliable 1×9 Performance
Every 1×9 optical transceiver undergoes comprehensive laboratory validation to ensure stable signal integrity under demanding network conditions. Learn more about our comprehensive screening procedures at the LINK-PP Test Support Center.
Optical Spectrum Test
Verify central emission wavelengths to maintain minimal fiber dispersion characteristics.
Eye Pattern Test
Evaluate optical waveform quality to ensure clear signal transmission margins.
Bit Error Rate Test
Measure data transmission accuracy to prevent packet loss during operation.
Temperature Test
Verify stable signal performance across fluctuating ambient operating temperatures.
Product Shipping for LINK-PP L9-SD3101-02CTC 155M 1×9
LINK-PP packs every L9-SD3101-02CTC 155M 1×9 optical transceiver carefully to keep it completely safe during shipment. We process orders quickly so your items arrive on time and in good condition.
Anti-Static Protective Packaging
Shield optical components from static electricity during handling.
Shock-Resistant Transport Protection
Protect internal optical parts from bumps and drops during transit.
Fast Order Processing and Dispatch
Pack and ship customer orders quickly to reduce waiting time.
Global Logistics and International Delivery
Deliver orders safely and smoothly to customers in any country.
Mount the L9-SD3101-02CTC 1×9 transceiver module onto the host board, connect a 3.3V power supply, and plug in duplex SC multimode fiber cables. The module provides a stable 155Mbps optical connection right away, making it ideal for SDH/SONET access networks and local telecom transmission systems.
L9-SD3101-02CTC 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 L9-SD3101-02CTC 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.
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2024-11-03
From ordering, via phone or their excellent website, to customer service after the sale, l-p.com is top notch in every aspect. I have been dealing with them for 3 years now and have not had a single issue with the company or any of the highly experienced staff I've interacted with.
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2024-06-16
I spent a lot of time looking at the 1000 Base-T Optical Transceiver Module and finally decided on l-p.com. The website was very well done so that eased my mind a bit. When the 1000 Base-T Optical Transceiver Module arrived I was pleased that they looked just as good as it did on the website and worked without problem.
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