The LINK-PP LS-CW3110-20C is a 10G SFP+ optical transceiver over single-mode fiber that supports 10.7 Gbps, 1310 nm CWDM, and a 20 km reach, and DOM visibility. It is a plug-and-play solution for compatible LINK-PP devices.
LINK-PP Part Number
LS-CW3110-20C
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7 Gbps
Wavelength
1310nm
Max Cable Distance
20km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB CWDM
Receiver Type
PIN
TX Power
-5 to +2dBm
RX Power
-16 to -1dBm
Receiver Sensitivity
<-15.5dBm
Receiver Overload
0.5dBm
Operating Temperature Range
0 to 70°C
Protocols
SFP+ MSA Compliant, CPRI, eCPRI, ITU-T G.652
Key Features of LINK-PP LS-CW3110-20C 10G SFP+
Designed for stable and high-speed optical links, this LINK-PP LS-CW3110-20C 10G SFP+ CWDM module combines long-reach capability with low power consumption. With its 20 km transmission distance over SMF and hot-pluggable SFP+ form factor, it offers a practical and scalable solution for network bandwidth expansion.
LINK-PP LS-CW3110-20C 10G SFP+ Optical Module
The LINK-PP LS-CW3110-20C houses a precise DFB laser transmitter, a high-sensitivity PIN photodiode with TIA, and an intelligent MCU control system. This optimized architecture ensures stable optical output and dependable long-term operation in demanding network environments.
LS-CW3110-20C: 10 Gbps Connectivity for Next-generation Networks
Built for next-generation infrastructure, this CWDM SFP+-1310 module facilitates the transition from legacy 1G networks to high-performance 10G systems. It delivers the bandwidth required for modern applications while keeping deployment costs low.
LS-CW3110-20C Module with CWDM Technology for Fiber Efficiency
Multiple wavelengths can share the same fiber pair thanks to CWDM technology, enhancing fiber use without new cabling costs. It's a smart choice for network expansions and metro deployments.
LS-CW3110-20C Module with 1310nm Wavelength
The LINK-PP LS-CW3110-20C 10G SFP+ module, which transmits at 1310nm, delivers low-loss performance across single-mode fiber lines. This wavelength is widely used in CWDM planning and supports stable signal delivery across medium-distance network segments.
LS-CW3110-20C Module Supporting 20km Transmission
Supporting distances up to 20 kilometers, the LINK-PP LS-CW3110-20C 10G SFP+ module offers an affordable, simple alternative to long-haul optics. It is ideal for campus backbone networks, enterprise inter-building connectivity, and data center uplinks.
LS-CW3110-20C Module with Duplex LC Interface
Thanks to its hot-pluggable SFP+ design and duplex LC connector, secure fiber attachment and seamless deployment are possible. Simply insert and connect, no complex configuration is required.
LS-CW3110-20C Module with DOM for Real-Time Monitoring
The built-in digital optical monitoring feature provides real-time visibility into module temperature, supply voltage, and transmitter and receiver optical power. Quick diagnostics mean faster troubleshooting and more predictable network uptime.
LINK-PP LS-CW3110-20C 10G SFP+ Certification
All LINK-PP optical transceivers are certified to ISO 9001, CE, RoHS, and FCC standards and are manufactured under strict QC.
The LS-CW3110-20C undergoes multi-stage testing covering optical spectrum, eye pattern, BER, and temperature testing to ensure consistent field performance.
LS-CW3110-20C Quality Certifications
Our optical modules adhere to all international standards, including ISO 9001, CE, RoHS, and FCC, and are subjected to rigorous quality control throughout the entire production process.
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-CW3110-20C Certified for Reliable Host-Device Compatibility
We test every transceiver optical module in the field to make sure that it is reliable and compatible with LINK-PP devices.
The LINK-PP LS-CW3110-20C 10G SFP+ module is built for reliable performance in challenging environments through precise wavelength control and rigorous environmental testing. For additional details, visit the LINK-PP Test Support Center.
Optical Spectrum Test
Checks the accuracy of wavelengths.
Eye Pattern Test
Verify signal clarity to achieve high transmission quality.
Bit Error Rate Test
Assures very low transmission errors.
Temperature Test
Verifies stability over a range of temperatures.
Product Shipping for LINK-PP LS-CW3110-20C 10G SFP+
Every LINK-PP module is carefully protected from static and physical stress, then shipped worldwide through a fast and reliable fulfillment network.
Anti-Static Protective Packaging
Each module is enclosed in high-grade ESD-safe packaging to prevent electrostatic damage.
Shock-Resistant Transport Protection
Durable protective packing helps absorb shocks and reduce transit damage.
Fast Order Processing and Dispatch
Rapid handling and dispatch keep your deployments moving without delay.
Global Logistics and International Delivery
Trusted global carriers deliver your orders quickly and reliably.
The LINK-PP LS-CW3110-20C 10G SFP+ delivers up to 10 Gbps over 20 km of SMF, making it an affordable upgrade choice for networks requiring higher throughput without switching to more complex or expensive optical solutions.
LS-CW3110-20C Technical Support
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Pre-Sales Technical Consultation
Professional technical guidance to help customers select the most suitable LS-CW3110-20C modules based on network architecture and application requirements.
Compatibility Verification Support
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Deployment & Installation Assistance
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
A:
Yes. The LS-CW3110-20C is designed for Gigabit Ethernet transmission over standard OS2 single-mode fiber with a maximum transmission distance of up to 20 km. When installed within the specified optical power budget, it delivers stable long-distance connectivity for campus networks, metro Ethernet, ISP aggregation, and enterprise access applications. By
admin on
2026-05-11
A:
Yes. In addition to the commercial-temperature LS-CW3110-20C, LINK-PP also offers industrial-grade optical transceivers designed for operating temperatures from -40°C to +85°C. If your project involves outdoor telecom cabinets, industrial Ethernet switches, or harsh environments, please contact us and we'll recommend the appropriate industrial model. By
admin on
2026-04-11
A:
Yes. The LS-CW3110-20C supports Digital Optical Monitoring (DOM/DDM), allowing real-time monitoring of transmit power, receive power, module temperature, supply voltage, and laser bias current. It complies with the SFP MSA and IEEE 802.3 Gigabit Ethernet specifications, providing reliable long-term performance and simplified network maintenance. By
admin on
2025-01-19
A:
The LS-CW3110-20C is manufactured in accordance with the SFP MSA standard and supports OEM-compatible coding. It has been successfully deployed with Cisco, Juniper, Huawei, HPE, H3C, MikroTik, Dell, Ubiquiti, and many other compatible platforms. In most cases, the module is recognized automatically after installation without additional configuration. If you have a specific switch model, our technical team can verify compatibility before shipment. By
admin on
2024-10-28
A:
Yes. LINK-PP offers competitive project pricing for bulk orders, along with OEM/ODM services including customized EEPROM coding, private labeling, customized packaging, and logo printing. Share your project quantity and compatible device list, and we'll provide a tailored quotation and delivery schedule. By
admin on
2024-03-02
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character.
491931
330685
Jacob White
Nepal
Verified
Purchase
5 .0
2026-06-19
The Duplex LC connector fit perfectly with our existing patch panels. Optical power stayed within specification, and installation took only a few minutes.
Please write comments with more than three
character.
491931
330704
Nicole Johnson
United States
Verified
Purchase
5 .0
2025-11-14
Running continuously in our campus backbone for several months. The 1310nm CWDM channel has remained stable, and DOM monitoring makes troubleshooting much easier.
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character.
491931
330688
Sean Perez
Malaysia
Verified
Purchase
5 .0
2025-09-16
Excellent OEM-compatible CWDM optic. We've successfully deployed it with Cisco, Huawei, MikroTik, and H3C equipment without requiring firmware modifications.
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491931
330689
Richard Johnson
Bulgaria
Verified
Purchase
5 .0
2025-08-15
Using this module for metro Ethernet connectivity has been a great experience. The 20 km transmission distance fully meets our network design requirements, and optical performance has remained consistent.
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491931
330697
Andrew Green
Israel
Verified
Purchase
5 .0
2025-07-07
After comparing several compatible 1310nm CWDM transceivers, this model delivered the best balance of compatibility, build quality, and price. It's now our standard choice for enterprise fiber expansion.
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491931
330686
Jason King
Iran, Islamic Republic of
Verified
Purchase
4 .0
2025-03-16
Shipping took a few extra days, but the modules themselves exceeded expectations. Stable links, accurate diagnostics, and excellent compatibility with our switching equipment.
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491931
330699
Kevin LastNames
Turkey
Verified
Purchase
5 .0
2025-03-08
The 1310nm wavelength fit perfectly into our existing CWDM deployment plan. We completed the expansion without installing additional fiber infrastructure.
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491931
330693
Rebecca Brown
Lithuania
Verified
Purchase
5 .0
2025-02-07
Installed in our ISP aggregation network connecting remote access switches. Link stability has been excellent, and throughput has remained consistent under heavy traffic.
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character.
491931
330694
Paige Jones
Singapore
Verified
Purchase
5 .0
2024-11-26
We've been operating these modules around the clock in a metropolitan Gigabit Ethernet network for more than six months. Optical power remains stable, no unexpected disconnects have occurred, and the 20 km OS2 fiber links continue to perform exactly as expected. Overall, an excellent OEM-compatible solution for long-distance CWDM deployments.
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491931
330708
Scott Murphy
Bangladesh
Verified
Purchase
5 .0
2024-11-26
We selected this module to replace original OEM optics during a network upgrade. Performance has been virtually identical while reducing our overall project cost.
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491931
330707
Madison Martin
Belarus
Verified
Purchase
5 .0
2024-10-25
We've installed over sixty units across multiple enterprise sites. Every transceiver established a stable Gigabit Ethernet connection immediately after insertion.
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491931
330692
Elizabeth Campbell
United Arab Emirates
Verified
Purchase
5 .0
2024-05-13
Our engineering team completed a large campus deployment using these 1310nm CWDM SFP modules. Every link passed acceptance testing, DOM values matched the specifications, and interoperability with multiple switch vendors was outstanding. We'll continue purchasing this model for future backbone projects.
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491931
330696
Alexander Garcia
Philippines
Verified
Purchase
5 .0
2024-04-30
Installed this 1310nm CWDM SFP on a 20 km OS2 single-mode fiber link between two office buildings. The Gigabit Ethernet connection came online immediately, and DOM readings have remained stable ever since.
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character.
491931
330700
Michael Robinson
India
Verified
Purchase
5 .0
2024-01-29
We've tested these modules with Cisco, Juniper, and HPE switches. Every transceiver was recognized instantly, and no compatibility issues appeared during deployment.
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