The FS CWDM-SFP10G-20L Compatible LINK-PP 10G SFP+ optical module delivers high-speed performance with data rates of up to 10.7 Gbps. Operating at the 1610nm CWDM wavelength, it supports transmission distances of up to 20 km over single-mode fiber, providing reliable connectivity for LINK-PP-compatible networking environments.
FS Part Number
CWDM-SFP10G-20L
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7 Gbps
Wavelength
1610nm
Max Cable Distance
20km
Connector
Duplex LC
Media
SMF
Transmitter Type
EML CWDM
Receiver Type
PIN
TX Power
-1 to +5dBm
RX Power
-23 to -6dBm
Receiver Sensitivity
<-16dBm
Receiver Overload
0dBm
Operating Temperature Range
0 to 70°C
Protocols
SFP+ MSA Compliant, CPRI, eCPRI, ITU-T G.652
Key Features of FS CWDM-SFP10G-20L Compatible LINK-PP 10.7G SFP+
Purpose-built for modern optical infrastructures, the FS CWDM-SFP10G-20L Compatible LINK-PP transceiver offers a cost-efficient solution for dependable 10G connectivity. It operates on the 1610 nm CWDM channel, supports up to 20 km transmission, and features a duplex LC interface along with integrated DOM for enhanced monitoring and performance visibility.
This 10G CWDM SFP+ optical module is designed with an EML laser, a PIN photodiode coupled with a TIA, and an MCU control unit to guarantee consistent signal integrity and stable optical output for dependable, long-term operation.
CWDM-SFP10G-20L: 10 Gbps Connectivity for Next-generation Networks
With speeds of up to 10.7 Gbps, this FS CWDM-SFP10G-20L Compatible LINK-PP 10G SFP+ module provides the capacity and low-latency communication needed for today's backbone and aggregation network architectures.
CWDM-SFP10G-20L Module with CWDM Technology for Fiber Efficiency
The CWDM technology makes it possible to share a single fiber pair among multiple wavelengths, significantly boosting fiber efficiency and reducing the need for new fiber builds.
CWDM-SFP10G-20L Module with 1610nm Wavelength
The 1610nm wavelength serves as a premium CWDM channel that unlocks extra fiber capacity for cost-effective, low-interference network expansion.
A 20 km transmission range empowers seamless long-distance connectivity, extending network reach with stable, high-speed performance while reducing the need for additional infrastructure.
CWDM-SFP10G-20L Module with Duplex LC Interface
Thanks to the universal duplex LC interface, installation across common networking devices is simple and requires no special tools.
CWDM-SFP10G-20L Module with DOM for Real-Time Monitoring
The FS CWDM-SFP10G-20L Compatible LINK-PP 10G SFP+ module features DOM support, which enables real-time monitoring of temperature, voltage, transmit and receive power, and key diagnostics.
Each LINK-PP module is manufactured in accordance with ISO 9001 quality standards and carries CE, RoHS, and FCC certifications, ensuring safety, environmental compliance, and high reliability in operation.
Each module is subjected to thorough optical, electrical, and environmental testing to ensure that it operates reliably and efficiently.
CWDM-SFP10G-20L Quality Certifications
Strict adherence to international standards, including ISO 9001, CE, RoHS, and FCC, ensures reliable quality and global compliance.
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.
CWDM-SFP10G-20L Certified for Reliable Host-Device Compatibility
Every LINK-PP module is thoroughly tested for seamless integration with LINK-PP-compatible systems, ensuring dependable interoperability and smooth deployment.
Comprehensive validation processes ensure that the module's optical performance remains consistent over time. For further details, visit the LINK-PP Test Support Center.
Optical Spectrum Test
Verifies the accuracy of the transmitted wavelength and spectral profile.
Eye Pattern Test
Tests signal integrity to ensure smooth and stable data transfer.
Bit Error Rate Test
Measures error rates to ensure precise and dependable data transmission.
Temperature Test
Ensures that the module performs reliably in a variety of temperature settings.
Product Shipping for FS CWDM-SFP10G-20L Compatible LINK-PP 10.7G SFP+
To guarantee safe transportation, LINK-PP packages all modules with ESD protection and durable cushioning before arranging prompt worldwide delivery.
Stable 10G optical connectivity over up to 20 km is provided by the FS CWDM-SFP10G-20L Compatible LINK-PP optical module. Without requiring significant infrastructure modifications, it provides an affordable way to scale metro linkages, enterprise networks, and inter-building connections.
CWDM-SFP10G-20L 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 CWDM-SFP10G-20L 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.
Explore quick answers to common questions regarding compatibility, functionality, and deployment.
Yes. It is specifically designed to ensure full compatibility with LINK-PP devices that support the CWDM-SFP10G-20L specification.
It supports optical transmission distances reaching as far as 20 km using single-mode fiber.
The use of CWDM facilitates higher data throughput over existing fiber lines, optimizing resource use and cutting costs.
It is suited for applications such as backbone networks in businesses, metro access infrastructure, and optical interconnections between separate buildings needing reliable 10G speeds.
A:
The LS-CW6110-20C is fully compliant with the SFP MSA standard and supports OEM-compatible coding. It has been successfully deployed with Cisco, Juniper, Huawei, HPE, H3C, MikroTik, Dell, and many other compatible platforms. In most cases, the module is recognized automatically without additional configuration. If you have a specific device model, we'll gladly verify compatibility before shipment. By
admin on
2025-04-10
A:
Yes. The LS-CW6110-20C is designed for Gigabit Ethernet transmission over standard OS2 single-mode fiber with a maximum reach of 20 km. It supports Digital Optical Monitoring (DOM/DDM), providing real-time information such as transmit power, receive power, module temperature, supply voltage, and laser bias current, making it ideal for enterprise, metro Ethernet, and ISP network deployments. By
admin on
2024-06-21
A:
Yes. LINK-PP provides competitive project pricing for bulk orders and supports OEM/ODM services, including custom EEPROM coding, private labeling, customized packaging, and branding. Simply send us your required quantity and device models, and we'll prepare a tailored quotation. By
admin on
2024-02-28
The 1610nm wavelength integrated seamlessly into our existing CWDM network plan. Deployment across multiple switch brands was straightforward, and every module performed consistently.
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character.
494653
410842
Michael Thomas
New Zealand
Verified
Purchase
5 .0
2026-02-13
We've deployed these modules with Cisco and HPE switches in our enterprise network. Every transceiver was recognized instantly, and the optical link has been completely stable.
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494653
410845
Tyler Taylor
Belarus
Verified
Purchase
5 .0
2025-12-19
We recently completed a large campus fiber upgrade using more than eighty LS-CW6110-20C modules. Every unit passed acceptance testing, optical power levels closely matched the specifications, and compatibility with Cisco, HPE, Juniper, and Huawei equipment was flawless. Based on these results, we'll continue using this model for future metropolitan Ethernet and enterprise backbone projects.
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character.
494653
410837
Benjamin Nelson
Canada
Verified
Purchase
5 .0
2025-02-16
After extensive compatibility testing, these transceivers became our standard choice for enterprise CWDM expansion. The 20 km transmission distance, Duplex LC interface, Gigabit Ethernet compliance, and accurate DOM monitoring have delivered reliable performance across every installation, helping us reduce both deployment costs and long-term maintenance.
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character.
494653
410835
O***o
Thailand
Verified
Purchase
5 .0
2024-07-11
Great value for dollar. Has been as reliable and high-performing as others I've paid 8-10x more for. At this price, you can purchase spares and still be considerably less than one of the name brand models.
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character.
494653
410830
Eric Wright
Denmark
Verified
Purchase
5 .0
2024-07-06
We've installed over fifty units across campus access switches and aggregation nodes. Every module established a stable Gigabit Ethernet connection without firmware changes or compatibility warnings.
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character.
494653
410832
Justin Turner
Bangladesh
Verified
Purchase
5 .0
2024-05-06
Installed this 1610nm CWDM SFP on a 20 km OS2 single-mode fiber link connecting two office buildings. The Gigabit Ethernet connection came online immediately, and the DOM readings have remained accurate throughout testing.
Please write comments with more than three
character.
494653
410841
Allison LastNames
Ireland
Verified
Purchase
5 .0
2024-03-10
Excellent compatible CWDM transceiver. We tested it alongside original OEM optics, and there was no noticeable difference in link stability or optical performance.
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character.
494653
410839
Lily Mitchell
Canada
Verified
Purchase
5 .0
2024-01-26
The Duplex LC connector matched our existing fiber infrastructure perfectly. Installation was quick, and optical power stayed well within the expected range during acceptance testing.
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