The LINK-PP LS-DW3810-40C is a high-performance 10G DWDM SFP+ optical transceiver designed for long-haul single-mode fiber networks. Operating up to 10.7Gbps, this hot-pluggable module utilizes a cooled EML laser and PIN photodiode to deliver exceptional data transmission up to 40km. It strictly complies with SFF-8472 MSA standards for seamless integration into diverse telecom infrastructures.
LINK-PP Part Number
LS-DW3810-40C
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1546.92nm
Max Cable Distance
40km
Connector
Duplex LC
Media
SMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-1 to +2dBm
RX Power
-16 to -1dBm
Receiver Sensitivity
-15.5dBm
DDM/DOM
Supported
Operating Temperature Range
0 to 70°C
Protocols
SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431
Key Features of LINK-PP LS-DW3810-40C 10G DWDM SFP+
Engineered for maximum network efficiency, the LINK-PP LS-DW3810-40C 10G DWDM SFP+ transceiver supports bit rates up to 10.7Gbps. It features a 100GHz ITU C-Band wavelength, low power consumption under 1.9W, and real-time digital diagnostic monitoring, ensuring robust enterprise and data center connectivity.
LINK-PP LS-DW3810-40C 10G SFP+ Optical Module
As a premier 10G SFP+ optical module, the LS-DW3810-40C guarantees cost-effective bandwidth expansion. It seamlessly upgrades existing network capacities, providing stable and secure data routing for modern LTE base stations and high-speed enterprise telecom environments.
LS-DW3810-40C: 10G Connectivity for Campus Networks
Empower your educational or corporate infrastructure with the LS-DW3810-40C. This transceiver delivers ultra-reliable 10G connectivity for campus networks, ensuring seamless, high-speed data sharing and minimizing latency across extensive local area networking environments.
LS-DW3810-40C Module with DWDM Technology for Fiber Efficiency
Maximizing existing infrastructure, the LS-DW3810-40C utilizes advanced DWDM technology for superior fiber efficiency. By multiplexing multiple signals onto a single strand, this dense wavelength division multiplexing solution significantly reduces dark fiber leasing costs.
LS-DW3810-40C Module with 1546.92nm Wavelength
Tuned specifically to ITU Channel 38, the LS-DW3810-40C module operates at a precise 1546.92nm wavelength. This highly stable C-Band frequency minimizes signal interference, ensuring clean, distortion-free optical communication in dense multiplexing architectures.
LS-DW3810-40C Module Supporting 40km Transmission
Built for extended reach, the LS-DW3810-40C module supports up to 40km transmission distances over standard single-mode fiber. This impressive range makes it ideal for metropolitan area networks and inter-site data center interconnects requiring long-haul reliability.
LS-DW3810-40C Module with Duplex LC Interface
Featuring an industry-standard duplex LC interface, the LS-DW3810-40C ensures simple, secure physical connections. This hot-pluggable receptacle allows for quick field deployments, reducing network downtime while maintaining excellent return loss and signal integrity.
LS-DW3810-40C Module with DOM for Real-Time Monitoring
Administrators can easily track transceiver health using the LS-DW3810-40C module with integrated DOM functionality. This real-time digital diagnostic monitoring precisely measures temperature, optical power, and voltage, allowing proactive maintenance and preventing unexpected network outages.
LINK-PP LS-DW3810-40C 10G SFP+ Certification
The LINK-PP LS-DW3810-40C 10G SFP+ maintains rigorous global compliance, meeting stringent CE, FCC, UKCA, UL, and REACH standards to guarantee maximum network safety and environmental responsibility.
Every single LS-DW3810-40C undergoes a comprehensive quality testing program before shipment. This robust evaluation guarantees peak optical performance and defect-free operation under demanding high-bandwidth network conditions.
LS-DW3810-40C Quality Certifications
Supported by industry-recognized quality certifications, the LS-DW3810-40C complies strictly with RoHS directives and Class I laser safety regulations, ensuring secure and eco-friendly enterprise deployments.
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-DW3810-40C Certified for Reliable Host-Device Compatibility
The LS-DW3810-40C is fully certified for reliable host-device compatibility. It strictly adheres to SFP+ Multi-Source Agreement guidelines, ensuring seamless interoperability with major switch and router brands.
To guarantee flawless network stability, advanced and rigorous testing ensures reliable SFP+ performance for every transceiver leaving our manufacturing facility.
Optical Spectrum Test
This evaluation validates the 1546.92nm wavelength precision, ensuring strict ITU grid compliance.
Eye Pattern Test
We analyze the signal waveform to confirm superior transmission quality and minimal jitter.
Bit Error Rate Test
Continuous data stress testing guarantees ultra-low error rates for secure 10Gbps communication.
Temperature Test
Modules are verified to maintain stable optical performance from 0°C to +70°C.
Product Shipping for LINK-PP LS-DW3810-40C 10G SFP+
We provide secure, fast, and traceable product shipping for the LINK-PP LS-DW3810-40C 10G SFP+, ensuring your network hardware arrives safely worldwide.
Anti-Static Protective Packaging
ESD-safe materials prevent static damage during transceiver handling and transit.
Deploying the LINK-PP LS-DW3810-40C 10G SFP+ is effortless. Simply insert the hot-pluggable module into any compatible networking switch, connect your single-mode fiber via the duplex LC interface, and immediately enjoy stable, high-capacity 10Gbps optical routing.
LS-DW3810-40C 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-DW3810-40C 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:
That's exactly correct! To achieve the maximum 40km transmission distance with minimal signal attenuation, you should pair this module with standard 9/125μm Single-Mode Fiber (SMF) terminated with Duplex LC connectors. By
admin
A:
Yes, they fully comply with IEEE 802.3ae 10GBASE standards and MSA protocols. The built-in DOM/DDM interface provides real-time, highly accurate diagnostic monitoring for temperature, voltage, and Tx/Rx optical power levels. By
admin
A:
Yes, we do! For large datacenter rollouts or batch procurement, we provide tier-based wholesale pricing. Please reach out to our sales team directly, and we’ll get you a customized quote to help maximize your IT budget. By
admin
A:
We certainly do. If your outdoor enclosures face extreme weather, we recommend our industrial-grade DWDM series (e.g., LS-DW3810-40I) which guarantees stable 10Gbps operation across a wide temperature range from -40°C all the way up to 85°C. By
admin
A:
Absolutely! The LS-DW3810-40C is fully MSA compliant and pre-coded for broad OEM compatibility. It works seamlessly across Cisco, Juniper, Arista, and other major brands with true plug-and-play interoperability. By
admin
Please write comments with more than three
character.
497446
520980
D***n
Greece
Verified
Purchase
5 .0
2026-08-09
Needed a reliable LC DOM SMF transceiver for our enterprise NAS backbone. This 10GBASE-DWDM module handles heavy 24/7 read/write traffic flawlessly. RX/TX parameters in the DOM interface match OEM specs exactly.
Please write comments with more than three
character.
497446
520974
P***s
India
Verified
Purchase
5 .0
2026-05-07
Excellent 10G DWDM 40km compatibility! I plugged these into Arista and Brocade switches for cross-site DCI interconnects. They auto-negotiated immediately. Operating temps remain super stable around 45°C in our rack.
Please write comments with more than three
character.
497446
520981
P***s
Mexico
Verified
Purchase
5 .0
2026-05-04
We did batch deployment in our main data center using these LS-DW3810-40C DWDM modules. The 10Gbps throughput is flawless, and DDM monitoring integrates seamlessly with our H3C equipment. Massive cost savings!
Please write comments with more than three
character.
497446
520968
R***n
Argentina
Verified
Purchase
5 .0
2026-04-16
I stress-tested this C38 1546.92nm SFP+ against strict MSA standards. Transmission distance hit 39km on single-mode fiber with excellent optical margins. Perfect for our regional ISP backbone and campus fiber networking.
United States · English · USD
