The DWDM-SFP10G-50.12 is a 10G DWDM SFP+ module delivering robust reach up to 40km across single-mode fiber infrastructure. It utilizes a 100GHz ITU C-band cooled EML laser operating at 1550.11nm (C34) paired with a PIN photodiode, providing real-time digital optical monitoring to facilitate precise link diagnostics and network maintenance.
Extreme Part Number
DWDM-SFP10G-50.12
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1550.11nm
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 Extreme DWDM-SFP10G-50.12 Compatible LINK-PP 10G SFP+
Extreme DWDM-SFP10G-50.12 Compatible LINK-PP provides dedicated 10G DWDM connectivity across 40km single-mode spans for standard enterprise and metro environments. Its integration of a 1550.11nm C34 frequency, duplex LC connection, and continuous digital optical monitoring ensures both stable transmission and improved fiber utilization.
This DWDM transceiver features a hot-pluggable SFP+ footprint that simplifies on-site hardware installation and maintenance without shutting down host equipment. Fully compliant with the SFP+ MSA, it fits effortlessly into standard SFP+ switch ports and network interface cards.
DWDM-SFP10G-50.12: 10 Gbps Connectivity for Metro DCI Deployments
Dedicated 10Gbps transmission delivers the bandwidth required for moving heavy data traffic across modern metro data center interconnects (DCI). It provides solid throughput for point-to-point links between local enterprise facilities and regional hub locations.
DWDM-SFP10G-50.12 Module with DWDM Technology for Fiber Efficiency
Dense wavelength division multiplexing (DWDM) technology allows multiple discrete signals to run over existing single-mode strands simultaneously. This architecture significantly increases total network capacity without laying additional, costly optical fiber cables.
DWDM-SFP10G-50.12 Module with 1550.11nm Wavelength
Channel 34 operation is precisely fixed at the 1550.11nm optical frequency on the standard 100GHz ITU grid. A cooled C-band transmitter maintains strict wavelength stability to eliminate channel crosstalk across dense multi-wavelength links.
Long-reach link budgets allow the module to span up to 40km over standard single-mode fiber. A sensitive PIN photodiode receiver ensures low signal degradation across broad campus loops and extended municipal paths.
DWDM-SFP10G-50.12 Module with Duplex LC Interface
Built with a duplex LC connector, the module guarantees quick and secure plugging into single-mode networks. The space-saving latching design enables straightforward insertion and removal, even within tightly packed server racks.
DWDM-SFP10G-50.12 Module with DOM for Real-Time Monitoring
Integrated digital optical monitoring (DOM) offers full compatibility with standard SFF-8472 digital diagnostic functions. Network engineers can track real-time parameters like laser bias current, optical power, supply voltage, and operating temperature to prevent downtime.
Extreme DWDM-SFP10G-50.12 Compatible LINK-PP DWDM SFP+ module meets strict international standards to guarantee electrical safety, environmental compliance, and consistent manufacturing quality. The transceiver holds key certifications including ISO 9001, CE, RoHS, and FCC for dependable use in global networking setups.
Every 10G DWDM module completes comprehensive factory testing to verify laser wavelength stability, optical power levels, and overall signal integrity. This thorough screening procedure ensures dependable physical performance before any hardware is shipped to customers.
DWDM-SFP10G-50.12 Quality Certifications
The optical transceiver module holds standard regulatory compliance for hardware safety and environmental protection. These certifications verify that the product satisfies all baseline requirements for commercial networking equipment.
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.
DWDM-SFP10G-50.12 Certified for Reliable Host-Device Compatibility
Extensive switch-level verification validates seamless interoperability across major networking hardware platforms and brand interfaces. The transceiver operates smoothly without triggering system warning alarms or causing unexpected port-link errors.
Every DWDM SFP+ optical transceiver undergoes comprehensive factory testing to ensure dependable data transmission and continuous optical stability. Learn more about our testing standards and procedures at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure central wavelength accuracy to prevent channel crosstalk.
Eye Pattern Test
Analyze optical signal quality to verify transmitter waveform clarity.
Bit Error Rate Test
Evaluate data transmission accuracy under full network line rates.
Temperature Test
Assess module operational stability across operating temperature ranges.
Product Shipping for Extreme DWDM-SFP10G-50.12 Compatible LINK-PP 10G SFP+
Every 10G SFP+ DWDM optical transceiver is carefully packed and handled to ensure it arrives in optimal working condition. Our logistics workflow coordinates warehouse preparation with reliable freight services for dependable worldwide delivery.
Anti-Static Protective Packaging
Prevent electrostatic discharge damage using specialized protective packaging.
Shock-Resistant Transport Protection
Shield optical components against physical impacts during daily transit.
Fast Order Processing and Dispatch
Accelerate warehouse order preparation to ensure prompt shipment release schedules.
Global Logistics and International Delivery
Coordinate international logistics partners for dependable delivery worldwide.
Designed for effortless deployment, the DWDM-SFP10G-50.12 10G DWDM module plugs directly into compatible SFP+ slots while the host switch remains online. Connecting dual LC single-mode fiber jumpers integrates the transceiver smoothly into existing DWDM networks, providing reliable 10Gbps point-to-point transport for scalable metro data center interconnect applications.
DWDM-SFP10G-50.12 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 DWDM-SFP10G-50.12 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:
Yes, keeping the fiber tips clean is always a good idea. Even tiny dust specks on the LC connector can cause signal dropouts and optical reflections. Using a standard 1.25mm one-click LC cleaner before plugging it in will give you a clean, reliable link. By
admin
A:
Yes, two C34 DWDM modules may be connected directly over a duplex single-mode fiber pair when the link carries only that point-to-point connection. Check that the total fiber and connector loss fits the optical budget, and verify that the received power remains within the module's specified Rx range after installation. By
admin
A:
Absolutely. The 1550.11nm wavelength strictly complies with the 100GHz ITU C-band grid, making it fully compatible with standard passive 100GHz DWDM multiplexers and demultiplexers. By
admin
Good fit for an indoor aggregation switch with a 100GHz DWDM MUX. The module was recognized quickly, and the receive-power reading stayed consistent. =D
Please write comments with more than three
character.
497373
523362
D***s
India
Verified
Purchase
5 .0
2026-05-19
Perfect DWDM transceiver solution for adding 10G capacity over existing singlemode fiber without pulling fresh cables. Channel 34 1550.11nm laser stayed extremely stable under continuous bit error rate testing. Zero CRC errors over 72 hours of stress testing.
Please write comments with more than three
character.
497373
523366
G***r
Israel
Verified
Purchase
5 .0
2026-03-04
We used these for high-density DWDM fiber ring routing between two university sites. The EML transmitter delivers a clean +1dBm TX output into our 100GHz filter, and DOM values match our handheld optical power meter exactly. SFP+ MSA specs are fully met, making deployment painless :-D
Please write comments with more than three
character.
497373
523364
J***h
United States
Verified
Purchase
5 .0
2026-01-18
Running these DWDM modules through a 100GHz ITU grid multiplexer across a 28km dark fiber span. The 10.7Gbps capability gave us plenty of headroom for our SAN expansion =D
Please write comments with more than three
character.
497373
523356
C***r
Australia
Verified
Purchase
5 .0
2025-10-26
Installed these across four distribution switches in our indoor data room. Compliant with SFF-8472 and SFF-8431, no compatibility errors logged by the OS.
Please write comments with more than three
character.
497373
523359
J***s
Ukraine
Verified
Purchase
5 .0
2025-09-17
Deployed a batch of these LS-DW3410-40C transceiver modules for an enterprise campus network expansion. Both links span roughly 32km of SMF through patch panels. The PIN receiver sensitivity held up with 4dB margin to spare, and the operating temperature stays around 38°C in a ventilated rack. Excellent performance for the price.
Please write comments with more than three
character.
497373
523363
C***s
Belarus
Verified
Purchase
5 .0
2025-06-19
Bench-tested before pushing to our suburban cell site backhaul node. Even during midday peak server loads, thermal levels stayed well within the 0 to 70°C commercial range. Duplex LC patch cords fit snugly with no wobble, and optical loss across 30km remained negligible.
Please write comments with more than three
character.
497373
523365
B***z
Denmark
Verified
Purchase
5 .0
2025-05-31
Replaced an aging fiber transceiver on our remote server connection. TX power sits around +0.5dBm and RX power is steady at -11dBm, very happy with it :D
Please write comments with more than three
character.
497373
523358
E***a
Lithuania
Verified
Purchase
4 .0
2025-04-05
The courier was delayed by two days due to customs clearance. Once unboxed, these 40km SFP+ DWDM modules worked as expected with solid optical power readings.
Please write comments with more than three
character.
497373
523357
S***y
Philippines
Verified
Purchase
5 .0
2025-02-03
Solid build quality on the metal latch and casing. Our EML laser wavelength is dead-on at 1550.11nm, linking up cleanly with our existing switchboard :-D
United States · English · USD
