Supporting data rates of up to 10.7 Gbps, the Generic CWDM-SFP10G-20L Compatible LINK-PP SFP+ optical module operates on the 1550 nm CWDM wavelength and enables transmission distances of up to 20 km over single-mode fiber, delivering stable connectivity for compatible LINK-PP networking devices.
Generic Part Number
CWDM-SFP10G-20L
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7 Gbps
Wavelength
1550nm
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 Generic CWDM-SFP10G-20L Compatible LINK-PP 10.7G SFP+
Designed for modern optical networking deployments, the Generic CWDM-SFP10G-20L Compatible LINK-PP CWDM SFP+ module offers an economical way to achieve dependable 10G optical connectivity. Operating on the 1550nm CWDM channel, it supports transmission distances of up to 20 km and utilizes a duplex LC interface for stable fiber connections and a DOM function for enhanced performance.
This 10G CWDM SFP+ module contains a high-performance EML laser transmitter, a sensitive PIN photodiode with a TIA amplifier, and an intelligent MCU control unit that work together to ensure stable optical output and consistent transmission performance.
CWDM-SFP10G-20L: 10 Gbps Connectivity for Next-generation Networks
The Generic CWDM-SFP10G-20L Compatible LINK-PP 10G SFP+ module supports data transfer rates of up to 10.7 Gbps, providing the necessary bandwidth and rapid, low-latency communication for modern backbone and aggregation networks.
CWDM-SFP10G-20L Module with CWDM Technology for Fiber Efficiency
The Generic CWDM-SFP10G-20L Compatible LINK-PP module adopts CWDM technology, which allows multiple wavelength channels to share a single fiber. This results in higher fiber utilization and lower deployment costs.
CWDM-SFP10G-20L Module with 1550nm Wavelength
The 1550nm wavelength allows multiple signals to be multiplexed and travel through the same fiber. This maintains low attenuation and reliable signal quality across metro and access network links.
The Generic CWDM-SFP10G-20L Compatible LINK-PP module enables stable optical transmission over distances of up to 20 km on single-mode fiber, making it great for enterprise backbone connections and metropolitan network expansion.
CWDM-SFP10G-20L Module with Duplex LC Interface
A dual LC interface and a hot-pluggable SFP+ form factor are features of the Generic CWDM-SFP10G-20L Compatible LINK-PP module. In dynamic networking environments, it guarantees safe optical connectivity and speedy installation and replacement.
CWDM-SFP10G-20L Module with DOM for Real-Time Monitoring
The Generic CWDM-SFP10G-20L Compatible LINK-PP 10G SFP+ module includes a DOM capability that allows you to monitor key operational parameters in real time, ensuring optimal system performance.
Conforming to ISO 9001 quality standards, the LINK-PP optical transceiver holds CE, RoHS, and FCC certifications, which validate its environmental compliance, safety, and consistent performance.
Each CWDM SFP+ module undergoes comprehensive optical and environmental testing to ensure reliable performance.
CWDM-SFP10G-20L Quality Certifications
All LINK-PP modules comply with ISO 9001 manufacturing standards and meet CE, RoHS, and FCC certification requirements through strict quality management processes.
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 optical transceiver is validated to operate reliably with LINK-PP compatible networking systems, ensuring smooth operation and consistent functionality.
The hot-swappable Generic CWDM-SFP10G-20L Compatible LINK-PP SFP+ optical module provides stable, high-performance connectivity for modern optical networking deployments. It is a practical, cost-effective solution for extending enterprise and metropolitan network infrastructures, offering stable 10G optical connectivity and a transmission distance of up to 20 km.
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.
Find answers to frequently asked questions about the compatibility, functionality, and deployment of this optical module.
Yes. The module is designed for seamless interoperability with networking devices that support the Generic CWDM-SFP10G-20L Compatible LINK-PP specification.
When used with single-mode fiber, the module supports optical transmission distances of up to 20 km.
Yes. The built-in DOM feature provides real-time monitoring of parameters such as temperature, supply voltage, transmit power, and receive power.
It is typically used in enterprise backbone networks, metropolitan access networks, and inter-building optical links that need consistent 10G connectivity.
A:
Yes. The LS-CW5510-20C 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), allowing real-time monitoring of optical power, temperature, voltage, and laser bias current for easier network maintenance. By
admin on
2026-03-28
A:
Yes. The LS-CW5510-20C is MSA compliant and supports OEM-compatible coding. It has been successfully deployed with Cisco, Juniper, HPE, Huawei, H3C, MikroTik, Dell, and many other compatible platforms. If you have a specific device model, we're happy to verify compatibility before shipment. By
admin on
2026-03-27
A:
Absolutely. LINK-PP provides project pricing for bulk orders and supports OEM/ODM services, including customized labels, EEPROM coding, private branding, and customized packaging. Contact us with your quantity and equipment list for a tailored quotation. By
admin on
2025-10-02
We've deployed more than thirty of these modules in a campus fiber network. Every 1550nm link has remained stable, and the transceivers have worked flawlessly with multiple switch brands.
Please write comments with more than three
character.
494674
410533
Lauren Nelson
United Arab Emirates
Verified
Purchase
5 .0
2025-10-07
Great solution for metro Ethernet applications where a dedicated 1550nm CWDM channel is required. Signal quality has been excellent over the full 20 km distance.
Please write comments with more than three
character.
494674
410525
Charles Smith
Cambodia
Verified
Purchase
5 .0
2025-09-24
Running continuously in our ISP aggregation network for several months. DOM monitoring reports accurate TX/RX optical power, making maintenance much easier.
Please write comments with more than three
character.
494674
410530
Evelyn Gonzalez
Italy
Verified
Purchase
5 .0
2025-08-30
Our engineering team deployed these 1550nm CWDM transceivers across multiple campus buildings connected by 20 km single-mode fiber. Throughout acceptance testing and long-term operation, optical power remained stable, Gigabit Ethernet performance was consistent, and interoperability with OEM equipment exceeded expectations. This has become our preferred compatible CWDM solution for enterprise backbone deployments.
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494674
410528
Grace Roberts
Philippines
Verified
Purchase
5 .0
2025-08-23
The Duplex LC connector fits perfectly with our existing patch panels. Installation was quick, and the optical power stayed well within specification during testing.
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character.
494674
410531
Gary Gonzalez
Finland
Verified
Purchase
5 .0
2025-08-21
We selected this module for an enterprise fiber upgrade because it offered excellent OEM compatibility and competitive pricing. It performed exactly as advertised.
Please write comments with more than three
character.
494674
410522
Anna Miller
Bulgaria
Verified
Purchase
5 .0
2025-01-24
After several months of operation in our enterprise network, these modules continue to provide stable throughput and reliable DOM diagnostics. We'll definitely purchase more for future expansion projects.
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494674
410520
Timothy Carter
Bangladesh
Verified
Purchase
5 .0
2025-01-20
Installed this 1550nm CWDM SFP on a 20 km OS2 single-mode fiber link between two office buildings. The Gigabit Ethernet connection came up immediately, and DOM readings have remained stable ever since.
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character.
494674
410523
Jack Brown
Poland
Verified
Purchase
5 .0
2025-01-12
Installed in a remote telecom cabinet connected by OS2 fiber. The optical link has remained stable through continuous operation without any unexpected alarms.
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character.
494674
410516
N***p
Netherlands
Verified
Purchase
5 .0
2023-12-03
The 10/25/40G Transceiver Modules arrived on time with good packaging. And it was exactly as expected. Works perfectly and no issues. Everything is great and I will definitely use l-p.com again!
Singapore · English · SGD
