The LINK-PP LS-CW3910-40I is a high-performance industrial-grade 10G SFP+ CWDM optical transceiver engineered for robust enterprise networks. Operating at a precisely calibrated 1390nm wavelength, this hot-pluggable module ensures reliable 10Gbps data transmission over single-mode fiber up to 40km. It features a premium Cooled EML laser, sensitive PIN receiver, and duplex LC connector.
Key Features of LINK-PP LS-CW3910-40I 10G CWDM SFP+
Discover the exceptional capabilities of the LINK-PP LS-CW3910-40I transceiver. This industrial-grade module provides seamless 10G connectivity, advanced CWDM technology, and robust environmental tolerance from -40°C to +85°C. With integrated digital diagnostic monitoring, it guarantees optimal optical performance and low latency for modern enterprise networks.
LINK-PP LS-CW3910-40I 10G SFP+ Optical Module
The robust LS-CW3910-40I optical module offers exceptional 10Gbps networking solutions. Engineered for standard SFP+ MSA compliance, this versatile transceiver ensures high-speed, cost-effective data transfer for intensive telecommunication and data center infrastructures.
LS-CW3910-40I: 10G Connectivity for Switch Distribution Links
Enhance your core network architecture with the LS-CW3910-40I. Designed to support 10GBASE-ZR and 10GBASE-ZW protocols, it provides incredibly stable, high-bandwidth connectivity for switch-to-switch distribution links in demanding industrial or telecom environments.
LS-CW3910-40I Module with CWDM Technology for Fiber Efficiency
Maximize your existing fiber infrastructure using the LS-CW3910-40I. By utilizing advanced Coarse Wavelength Division Multiplexing (CWDM) technology, this transceiver allows multiple data channels on a single fiber, significantly reducing deployment costs and cable congestion.
LS-CW3910-40I Module with 1390nm Wavelength
Equipped with a premium Cooled EML laser, the LS-CW3910-40I operates exactly at a 1390nm center wavelength. This precise CWDM wavelength integration minimizes signal degradation, ensuring superior optical performance across extensive long-haul fiber optic networks.
LS-CW3910-40I Module Supporting 40km Transmission
Achieve outstanding long-distance communication with the LS-CW3910-40I. Combining a powerful transmitter and a highly sensitive PIN photodiode receiver, this transceiver seamlessly supports long-haul single-mode fiber (SMF) data transmission up to 40km without data loss.
LS-CW3910-40I Module with Duplex LC Interface
The LS-CW3910-40I utilizes a standard duplex LC optical receptacle, making it universally compatible with widely used fiber patch cords. This physical interface ensures secure, low-loss connections and facilitates fast, straightforward integration into any optical rack.
LS-CW3910-40I Module with DOM for Real-Time Monitoring
Built with Digital Optical Monitoring (DOM) per SFF-8472, the LS-CW3910-40I allows network administrators to continuously track critical operating parameters like temperature, voltage, laser bias current, and transmit/receive optical power in real-time.
LINK-PP LS-CW3910-40I 10G SFP+ Certification
The LINK-PP LS-CW3910-40I transceiver meets strict global safety and environmental standards, ensuring risk-free deployment across international markets while delivering unparalleled 10G industrial network security and operational reliability.
Every LS-CW3910-40I undergoes a stringent quality control testing program. From component validation to final assembly inspection, we ensure each CWDM module operates flawlessly under extreme conditions.
LS-CW3910-40I Quality Certifications
To guarantee the highest standards, the LS-CW3910-40I holds comprehensive industry certifications, including CE, FCC, UKCA, UL, REACH, and RoHS, confirming absolute compliance with international regulatory directives.
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-CW3910-40I Certified for Reliable Host-Device Compatibility
Fully compliant with the Multi-Source Agreement (MSA), the LS-CW3910-40I offers certified plug-and-play interoperability with leading OEM switches, routers, and servers, preventing frustrating vendor lock-in issues.
To guarantee industrial-grade durability, our LS-CW3910-40I optical modules pass extensive laboratory evaluations, validating flawless 10G transmission in severe operational environments.
Optical Spectrum Test
Verifies the 1390nm wavelength precision and accurate side-mode suppression ratio for optimal CWDM performance.
Eye Pattern Test
Analyzes signal integrity and jitter, ensuring the LS-CW3910-40I delivers flawlessly clear 10Gbps data.
Bit Error Rate Test
Confirms flawless 40km single-mode transmission with an ultra-low error rate for network stability.
Temperature Test
Ensures the LS-CW3910-40I sustains reliable functionality across severe -40°C to +85°C industrial temperature extremes.
Product Shipping for LINK-PP LS-CW3910-40I 10G SFP+
We utilize secure, standardized logistics protocols to ensure your LS-CW3910-40I transceivers arrive safely and promptly, ready for immediate installation in your network rack.
Anti-Static Protective Packaging
Each LS-CW3910-40I is sealed in premium ESD-safe packaging to prevent electrical damage.
Just plug the hot-swappable CWDM transceiver into a compatible SFP+ port, attach your duplex LC fiber cable, and immediately unlock seamless, ultra-fast 10 Gbps connectivity designed for long-distance transmission and harsh industrial conditions.
LS-CW3910-40I 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-CW3910-40I 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-CW3910-40I is fully certified. It rigorously complies with CE, FCC, UKCA, UL, REACH, and RoHS standards. It also conforms to ISO9001 and ISO14001, ensuring it meets strict global regulatory, safety, and environmental requirements. By
admin on
2026-07-19
A:
Absolutely. The LS-CW3910-40I strictly complies with SFP+ MSA standards and is fully OEM compatible. It functions seamlessly across Cisco, Juniper, Aruba, and other major brands with zero proprietary lock-in issues. By
admin on
2026-06-19
A:
Yes, we provide aggressive tier-based bulk discounts. For an order of 500 units, the price drops significantly from the retail value. We also offer Net Terms for approved enterprise customers to help manage project budgets. Please contact our sales team for a custom quote. By
admin on
2026-05-07
A:
Yes, it is fully optimized for standard 9/125μm Single-Mode Fiber (SMF), including OS2. You will need a standard Duplex LC patch cable for the connection. The advanced CWDM technology ensures pristine signal integrity over the entire 40km distance. By
admin on
2026-04-15
Deployed a massive batch of these industrial 10G optical transceivers for a municipal fiber build. The CWDM channel isolation is top-tier, and the 10GBASE-ZR compatibility saved our project budget significantly.
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J***n
Brazil
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5 .0
2026-04-03
As a network engineer, finding a reliable 10G CWDM module with a true -40 to 85°C range is tough. This OEM compatible unit exceeded expectations during our rigorous outdoor cabinet deployment.
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459863
C***n
Canada
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5 .0
2026-01-15
Thoroughly load-tested the 1390nm 40km SMF SFP+ across our multi-brand switch fabric including Aruba and Arista. The Cooled EML laser delivers ultra-low latency for our enterprise NAS replication. Exceptional B2B hardware!
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495693
459878
D***s
Russian Federation
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5 .0
2025-12-28
We strictly require industrial-grade optics for our remote base station backhauls. This Link-PP 10G CWDM SFP+ handles the brutal 85°C summer heat without dropping links. Excellent receiver sensitivity and flawless DOM.
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