LS-DW2810-40C DWDM SFP+ module delivers 10Gbps optical transmission over distances up to 40km on single-mode fiber, utilizing a 100GHz grid C-band 1554.94nm (C28) cooled EML laser paired with a PIN photodetector. This hot-pluggable SFP+ module fully supports real-time digital diagnostic monitoring (DDM) via an I²C interface, enabling proactive link health tracking and network telemetry.
LINK-PP Part Number
LS-DW2810-40C
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1554.94nm
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-DW2810-40C 10G SFP+
LINK-PP LS-DW2810-40C DWDM SFP+ is engineered for 10Gbps data transport over single-mode fiber spans reaching up to 40km. The module operates at the 1554.94nm DWDM channel, which integrates a duplex LC optical port alongside comprehensive digital diagnostic monitoring.
LINK-PP LS-DW2810-40C 10G SFP+ Optical Module
This 10G DWDM transceiver features a hot-pluggable SFP+ footprint that allows seamless installation without powering down host systems. It strictly complies with the SFP+ MSA standard to ensure broad physical and electrical compatibility across networking platforms.
LS-DW2810-40C: 10 Gbps Connectivity for Edge Data Centers
Delivering dedicated 10Gbps data throughput, this unit handles bandwidth-intensive traffic with low latency. It provides reliable point-to-point connections tailored for edge data center switches, routing nodes, and distributed compute clusters.
LS-DW2810-40C Module with DWDM Technology for Fiber Efficiency
Dense Wavelength Division Multiplexing allows multiple data channels to run simultaneously across a single optical strand. This technology significantly expands existing fiber capacity without the costly requirement of deploying new physical cabling.
LS-DW2810-40C Module with 1554.94nm Wavelength
Operating at 1554.94nm, the optical channel aligns precisely with the standard ITU 100GHz C-band (Channel 28) spectral grid. This targeted wavelength minimizes channel interference and enables smooth integration into existing multiplexer systems.
LS-DW2810-40C Module Supporting 40km Transmission
Long-reach optical components enable consistent data transport across single-mode links of up to 40km. This span capability makes it well-suited for regional campus backbones and intermediate distribution networks without intermediate amplification.
LS-DW2810-40C Module with Duplex LC Interface
The duplex LC receptacle ensures stable optical coupling and easy termination with standard patch cables. Its durable latching mechanism prevents accidental disconnections and simplifies high-density cable routing in patch panels.
LS-DW2810-40C Module with DDM for Real-Time Monitoring
Digital diagnostic monitoring provides real-time telemetry of critical parameters like operating temperature, supply voltage, and laser bias current. Fully compatible with SFF-8472 specifications, it alerts network administrators to anomalies before optical links drop.
LINK-PP LS-DW2810-40C 10G SFP+ Certification
LINK-PP LS-DW2810-40C 10G DWDM module adheres to rigorous international quality and safety benchmarks, holding full certifications for ISO 9001, CE, RoHS, and FCC to guarantee environmental compliance and operating reliability.
Each DWDM SFP+ module completes comprehensive optical link and functional testing to guarantee flawless signal performance before leaving the factory.
LS-DW2810-40C Quality Certifications
The module meets globally recognized manufacturing standards, ensuring long-term hardware durability and safe electrical operation across enterprise networks.
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-DW2810-40C Certified for Reliable Host-Device Compatibility
Comprehensive switch verification validates seamless plug-and-play operation across multi-vendor networking hardware without link drops or port configuration errors.
Every DWDM 10G SFP+ transceiver module undergoes multi-stage hardware validation to guarantee flawless optical stability, and you can explore our detailed validation process at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure the exact emission wavelength to avoid adjacent DWDM channel crosstalk.
Eye Pattern Test
Evaluate optical transmitter waveform clarity using high-speed sampling digital oscilloscopes.
Bit Error Rate Test
Detect packet drops during continuous line-rate data transmission across fiber.
Temperature Test
Monitor electrical heat dissipation across varying commercial switch rack environments.
Product Shipping for LINK-PP LS-DW2810-40C 10G SFP+
LINK-PP LS-DW2810-40C DWDM SFP+ optical transceivers follow secure fulfillment workflows to ensure safe transit, pairing standardized protective packaging with dependable global shipping services.
Anti-Static Protective Packaging
Shield delicate electronic components against unexpected electrostatic discharge during handling.
Shock-Resistant Transport Protection
Safeguard optical transceivers from mechanical impacts during cross-border transit movements.
Fast Order Processing and Dispatch
Accelerate warehouse fulfillment to prepare ready inventory for immediate carrier pickup.
Global Logistics and International Delivery
Coordinate trusted international freight carriers to ensure timely customer destination arrivals.
Integrating LINK-PP LS-DW2810-40C 10G DWDM module requires simple insertion into an SFP+ port and pairing with standard duplex LC single-mode fiber patch cords. Network engineers can immediately route 10Gbps traffic into DWDM distribution systems, delivering reliable fiber connectivity for edge data center rack uplinks and regional aggregation hubs.
LS-DW2810-40C 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-DW2810-40C 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:
Mode conditioning patch cables are designed specifically for launching single-mode laser signals into multimode fiber plants and should not be used here. Use standard single-mode Duplex LC patch leads to maintain a consistent single-mode optical path and avoid unnecessary insertion loss. By
admin
A:
Quality LC patch cords with ceramic ferrules align smoothly with the internal precision sleeves without causing premature bore degradation. Following standard cleaning practices and limiting unnecessary mating cycles helps ensure the optical interface maintains low insertion loss over years of service. By
admin
A:
Powering off the whole host is usually not required because these SFP+ modules support hot-plug operation. Disconnect the fiber first and, when practical, disable the port to reduce link alarms during replacement. By
admin
Please write comments with more than three
character.
497230
515142
J***r
United States
Verified
Purchase
5 .0
2026-08-08
Our network team deployed these during a data room consolidation project. The EML transmitter and PIN receiver performed consistently across the batch, while the live DOM data helped confirm that each single-mode fiber path had acceptable receive levels.
Please write comments with more than three
character.
497230
515156
R***r
Romania
Verified
Purchase
5 .0
2026-05-27
We used the LS-DW2810-40C for a C28 channel on a 100GHz DWDM system serving several office sites. The module matched the 1554.94nm mux port, and the 10G service was stable after the normal fiber and DOM checks.
Please write comments with more than three
character.
497230
515140
J***s
Australia
Verified
Purchase
5 .0
2026-03-11
Deployed these LS-DW2810-40C modules for an enterprise fiber ring expansion across regional distribution facilities. DDM reporting through SFF-8472 makes continuous optical monitoring painless via SNMP, and the modules operate well below their 70°C ceiling even inside tightly packed indoor racks under continuous load :D
Please write comments with more than three
character.
497230
515144
J***k
Israel
Verified
Purchase
5 .0
2026-01-22
Configured these 10G SFP+ DWDM modules across our regional hospital SAN replication link. Zero packet discards over 32km of duplex LC SMF glass, and database synchronization times were cut in half. SFP+ MSA conformance made integration completely painless across different switch platforms.
Please write comments with more than three
character.
497230
515157
Z***d
Japan
Verified
Purchase
5 .0
2025-11-28
Swapped out an end-of-life optic with this 1554.94nm transceiver to connect our campus research lab with the main data archive. Over 24km of single-mode fiber, the PIN receiver reported a clean -11.2dBm input level, and our automated iPerf benchmarks confirmed true line-rate throughput without frame drops :-)
Please write comments with more than three
character.
497230
515139
J***z
Iran, Islamic Republic of
Verified
Purchase
5 .0
2025-09-01
Installed in our high-density top-of-rack switches for off-site disaster recovery backups. The transceiver draws minimal power, negotiates seamlessly at 10.7Gbps, and keeps our nightly virtual machine replication jobs running without optical hiccups. Exactly the reliability our operations team needs ;)
Please write comments with more than three
character.
497230
515145
K***d
Denmark
Verified
Purchase
5 .0
2025-07-29
We used this C28 DWDM transceiver to establish high-speed backhaul between a suburban cell tower shelter and our indoor routing facility. The EML transmitter delivers tight spectral accuracy across the 100GHz ITU grid, keeping adjacent channel separation razor-sharp throughout prolonged summer heat waves.
Please write comments with more than three
character.
497230
515143
L***s
South Africa
Verified
Purchase
5 .0
2025-04-19
This 40km DWDM SFP+ module was selected for an indoor building backbone with several patch-panel connections. We recorded the initial TX and RX values after commissioning, then used those numbers as maintenance references during later moves and changes.
United States · English · USD
