LS-DW2610-40C DWDM SFP+ transceiver integrates a cooled C-band EML laser and a PIN receiver to deliver robust 10Gbps connectivity over 100GHz ITU channel C26 (1556.55nm). Designed for long-reach enterprise and telecom deployments, it achieves up to 40km transmission over single-mode fiber with integrated real-time digital diagnostic monitoring.
LINK-PP Part Number
LS-DW2610-40C
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1556.55nm
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-DW2610-40C 10G SFP+
LINK-PP LS-DW2610-40C delivers reliable 10G optical transmission over 40km single-mode fiber using 100GHz C-band DWDM technology. This SFP+ DWDM transceiver combines standard MSA compliance, LC duplex connectivity, and real-time diagnostic monitoring for scalable fiber networks.
LINK-PP LS-DW2610-40C 10G SFP+ Optical Module
The optical module features a hot-pluggable SFP+ footprint for easy installation and maintenance without powering down host systems. It strictly complies with the SFP+ MSA standard to ensure smooth hardware interoperability across multi-vendor switches and routers.
LS-DW2610-40C: 10 Gbps Connectivity for Metro Optical Networks
Delivering a steady 10Gbps data rate, this DWDM SFP+ transceiver handles bandwidth-intensive traffic across urban enterprise backbones and telecom aggregation rings. Network operators can deploy it to reduce latency and enhance throughput in regional metro transport architectures.
LS-DW2610-40C Module with DWDM Technology for Fiber Efficiency
Dense Wavelength Division Multiplexing allows multiple data streams to travel simultaneously across a single optical fiber pair. By maximizing existing fiber capacity, it eliminates the need to lay expensive new optical cables.
LS-DW2610-40C Module with 1556.55nm Wavelength
Operating at a fixed 1556.55nm wavelength, this channel C26 DWDM SFP+ module aligns precisely with the 100GHz ITU grid spacing. It pairs seamlessly with passive C-band optical multiplexers and demultiplexers for interference-free multi-channel transmission.
LS-DW2610-40C Module Supporting 40km Transmission
An integrated cooled EML laser and sensitive PIN receiver enable stable optical link spans reaching up to 40km over single-mode fiber. This extended optical reach provides dependable point-to-point bridging between distant core nodes without requiring inline amplifiers.
LS-DW2610-40C Module with Duplex LC Interface
The industry-standard duplex LC optical connector provides a secure, low-loss physical connection for fiber patch cables. Its compact form factor maintains high port density on switch front panels while preventing signal reflection issues.
LS-DW2610-40C Module with DDM for Real-Time Monitoring
Built-in digital diagnostic monitoring is fully compatible with SFF-8472 standards to track critical operating parameters continuously. Administrators can easily check live optical Rx/Tx power, operating temperature, laser bias current, and supply voltage to prevent unexpected outages.
LINK-PP LS-DW2610-40C 10G SFP+ Certification
LINK-PP LS-DW2610-40C 10G SFP+ DWDM module adheres to rigorous industry standards, carrying ISO 9001, CE, FCC, and RoHS credentials to guarantee operational safety and environmental compliance.
Every 10G DWDM transceiver goes through complete optical parameter validation and rigorous end-face inspection before shipment to ensure stable physical connectivity.
LS-DW2610-40C Quality Certifications
These official credentials confirm that the DWDM SFP+ transceiver module follows strict global regulations and safe, eco-friendly manufacturing practices.
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-DW2610-40C Certified for Reliable Host-Device Compatibility
Extensive switch-level verification ensures seamless plug-and-play operation across multi-vendor networking systems without link drops or configuration errors.
Each SFP+ DWDM module undergoes strict verification to guarantee stable data transmission, with detailed validation processes available at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure center wavelength accuracy and optical power across fiber links.
Eye Pattern Test
Verify high-speed signal waveform quality to prevent transmission jitter.
Bit Error Rate Test
Check long-distance data integrity to confirm zero packet loss.
Temperature Test
Assess thermal reliability to ensure stable commercial operating performance.
Product Shipping for LINK-PP LS-DW2610-40C 10G SFP+
LINK-PP LS-DW2610-40C DWDM transceiver modules are securely packed and processed rapidly, ensuring safe delivery and dependable transit for global network deployments.
Anti-Static Protective Packaging
Prevent electrostatic discharge damage to protect internal sensitive optical components.
Shock-Resistant Transport Protection
Defend modules against drops and vibrations throughout the journey.
Fast Order Processing and Dispatch
Prepare warehouse inventory swiftly to minimize fulfillment and turnaround times.
Global Logistics and International Delivery
Partner with trusted worldwide carriers to provide reliable delivery services.
Deploying the LS-DW2610-40C 10G SFP+ DWDM transceiver is seamless — simply insert the module into compatible switch ports and connect LC single-mode fibers. Built for metro optical networks, it bridges urban enterprise hubs and aggregation sites over C26 DWDM wavelengths, delivering low-latency 10Gbps interconnectivity across 40km fiber spans.
LS-DW2610-40C Technical Support
LINK-PP offers end-to-end technical support, from pre-sales consultation to post-deployment assistance, ensuring smooth integration and reliable network performance.
Pre-Sales Technical Consultation
Professional guidance to help you select the optimal LS-DW2610-40C module for your network design and application needs.
Compatibility Verification Support
Validated compatibility with LINK-PP switches and other mainstream networking platforms for seamless deployment.
Deployment & Installation Assistance
Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.
A:
Standard single-mode fiber patch cables can suffer high optical loss and elevated bit error rates if bent beyond their rated minimum bend radius. Using bend-insensitive SMF patch cords helps preserve optical link margin when routing cables through crowded enterprise wire ducts. By
admin
A:
It may, depending on the total fiber, connector, patch-panel, and splice loss in the path. Based on the minimum TX power and receiver sensitivity, the module has a nominal 14.5dB optical power budget, so each mechanical splice and connection should be included in the full link-budget calculation. By
admin
A:
This module can generally be used on OS1 single-mode indoor fiber when the complete optical link budget is within range. OS1 often has higher attenuation than OS2, so include fiber length, connectors, splices, and any DWDM Mux loss when checking the link. By
admin
A:
A 1.25mm LC click-cleaner designed for SFP+ transceiver ports can be used to clean the LC receptacle. For best results, use a fiber-optic cleaning tool specified for transceiver ports and follow the cleaner manufacturer's instructions. By
admin
A:
The narrow-linewidth EML transmitter is engineered to stay tightly locked to the 100GHz ITU grid spacing to minimize adjacent-channel crosstalk. When paired with standard 100GHz demux filters, adjacent channel signals are sufficiently isolated to prevent link interference. By
admin
Please write comments with more than three
character.
497200
515094
B***l
Denmark
Verified
Purchase
5 .0
2026-08-04
Great option for cellular base station backhaul over duplex LC SMF. We mounted these modules in indoor edge aggregation boxes, and they maintain low latency even during heavy traffic bursts. SFP+ MSA conformance meant zero friction during deployment across multi-vendor equipment :-)
Please write comments with more than three
character.
497200
515102
D***s
Sweden
Verified
Purchase
5 .0
2026-05-20
This 10G SFP+ DWDM optic replaced an older C26 unit on a long campus fiber path. The EML transmitter provided steady output, and the PIN receiver maintained a usable signal level throughout our traffic tests. It has been a straightforward indoor deployment so far.
Please write comments with more than three
character.
497200
515092
J***s
Hungary
Verified
Purchase
5 .0
2026-02-25
We ordered this 1556.55nm 10G DWDM SFP+ for a controlled-temperature equipment room, not an outdoor cabinet. It has worked well for our DWDM uplink, and the LC duplex connector made replacement simple during the maintenance window. =)
Please write comments with more than three
character.
497200
515109
M***n
Germany
Verified
Purchase
5 .0
2026-01-05
We needed a 1556.55nm SFP+ transceiver to fill an available C26 port on our passive DWDM mux. This unit fit the channel plan and carried the 10GbE uplink without any unexpected alarms.
Please write comments with more than three
character.
497200
515100
S***r
Austria
Verified
Purchase
4 .0
2025-12-19
The LS-DW2610-40C was correct and ready for our 10G DWDM deployment. Customs processing added a short delay to the shipment, but the packaging remained intact and the DOM readings looked normal after turn-up.
Please write comments with more than three
character.
497200
515097
R***n
Germany
Verified
Purchase
5 .0
2025-09-09
Expanded our multi-tenant cloud storage cluster by populating spare DWDM channels. This 100GHz grid optic slotted right into channel 26 without disrupting active adjacent wavelengths. SFF-8472 digital diagnostics make continuous light-level tracking straightforward for our remote NOC team.
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character.
497200
515108
W***n
Verified
Purchase
4 .0
2025-09-08
Delivery took a little longer than expected due to the local carrier. Once received, the optic installed cleanly and performed normally on our 10G DWDM link.
Please write comments with more than three
character.
497200
515101
S***a
Belarus
Verified
Purchase
5 .0
2025-07-11
Good choice for a server room to remote equipment room connection. The 40km rating gives us enough margin for our route, even though the actual fiber distance is shorter. :-)
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character.
497200
515093
S***y
Sweden
Verified
Purchase
5 .0
2025-04-27
We deployed this 40km SFP+ module for cross-campus disaster recovery SAN links. Link negotiation was instantaneous on our storage routers, and wire-speed 10.7Gbps throughput holds steady during nightly virtual machine snapshots without generating packet discards or excessive thermal buildup.
United States · English · USD
