DW-SFP10G80-51 SFP+ module provides fixed 10G DWDM connectivity tuned to the 1536.61nm (Channel 51, 100GHz grid) optical channel within the C-band. Designed for point-to-point links reaching up to 80km over SMF, it combines a cooled EML laser, an APD receiver, and built-in real-time digital diagnostic monitoring for comprehensive link-state visibility.
FS Part Number
DW-SFP10G80-51
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1536.61nm
Max Cable Distance
80km
Connector
Duplex LC
Media
SMF
Transmitter Type
EML
Receiver Type
APD
TX Power
-1 to +5dBm
RX Power
-23 to -6dBm
Receiver Sensitivity
-23dBm
DDM/DOM
Supported
Operating Temperature Range
0 to 70°C
Protocols
10GBASE-ZR/ZW, SDH STM64, SFF-8431, SFF-8472
Key Features of FS DW-SFP10G80-51 Compatible LINK-PP 10G SFP+
FS DW-SFP10G80-51 Compatible LINK-PP serves as a dedicated 10G SFP+ optical module built for high-density DWDM fiber links. It integrates a stable 1536.61nm wavelength, long-haul 80km optical reach, dual LC fiber connectors, and continuous real-time diagnostic telemetry.
This transceiver features a hot-pluggable SFP+ footprint for fast installation without powering down host systems. It fully complies with the SFP+ MSA standard to ensure seamless physical compatibility across commercial networking hardware.
DW-SFP10G80-51: 10 Gbps Connectivity for Campus Point-to-Point Links
Continuous 10Gbps data throughput delivers stable bandwidth across dedicated campus point-to-point connections. Network administrators can easily interconnect distant aggregation switches and core routing nodes at line-rate speeds.
DW-SFP10G80-51 Module with DWDM Technology for Fiber Efficiency
Dense Wavelength Division Multiplexing technology allows multiple channels to transmit simultaneously over a single optical path. This multiplexing capability maximizes existing fiber utilization without requiring additional cable installations.
DW-SFP10G80-51 Module with 1536.61nm Wavelength
Channel 51 (C51) operation is fixed at a 1536.61nm optical wavelength on the 100GHz ITU grid. The laser transmitter maintains tight spectral stability across the DWDM C-band to prevent adjacent-channel interference.
Long-haul transmission capabilities enable single-mode fiber spans of up to 80km between network endpoints. An integrated cooled EML laser paired with an APD receiver maintains optical link budgets over extended distances.
DW-SFP10G80-51 Module with Duplex LC Interface
The duplex LC optical connector provides a secure physical interface for single-mode patch cables. The compact latching mechanism ensures consistent optical alignment and simplified fiber patching in dense patch panels.
DW-SFP10G80-51 Module with DDM for Real-Time Monitoring
Built-in digital diagnostic monitoring complies with SFF-8472 specifications to provide live visibility into critical parameters. Operating temperature, laser bias current, supply voltage, and optical power levels can be tracked in real time to simplify preventive maintenance.
The FS DW-SFP10G80-51 Compatible LINK-PP 10G SFP+ module meets strict global quality and safety standards for commercial network equipment. It proudly holds major industry certifications, including ISO 9001, CE, RoHS, and FCC, to ensure safe and reliable operation.
Every 10G DWDM optical transceiver goes through a rigorous quality testing process before leaving the factory. This comprehensive program includes strict optical parameter checks and temperature testing to guarantee stable data transmission over long distances.
DW-SFP10G80-51 Quality Certifications
This optical module strictly complies with essential international environmental and electromagnetic safety guidelines. These official endorsements prove that the hardware is securely built for long-term deployment in commercial 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.
DW-SFP10G80-51 Certified for Reliable Host-Device Compatibility
Our engineers thoroughly test each module on popular brand-name switches and routers to ensure seamless network integration. This verified plug-and-play compatibility allows network administrators to upgrade their equipment with complete confidence.
Strict testing evaluations guarantee seamless optical performance and long-term transmission reliability under demanding network conditions. Discover our complete testing procedures by visiting the LINK-PP Test Support Center.
Optical Spectrum Test
Analyze laser wavelength precision to prevent adjacent DWDM channel interference.
Eye Pattern Test
Assess optical transmitter waveform clarity to minimize high-speed signal distortion.
Bit Error Rate Test
Confirm flawless packet delivery across maximum single-mode optical fiber distances.
Temperature Test
Validate component thermal endurance under extreme commercial operating conditions.
Product Shipping for FS DW-SFP10G80-51 Compatible LINK-PP 10G SFP+
We use secure packaging and reliable courier networks to deliver your optical modules safely worldwide. Every order is handled carefully to ensure your transceivers arrive on schedule and ready for installation.
Anti-Static Protective Packaging
Protect sensitive optical components against unexpected electrostatic discharge during storage.
Shock-Resistant Transport Protection
Shield delicate transceiver hardware against accidental vibrations during long-distance transit.
Fast Order Processing and Dispatch
Prepare and release confirmed customer orders quickly from our warehouse.
Global Logistics and International Delivery
Deliver transceiver modules efficiently across major international cargo corridors.
To deploy the DW-SFP10G80-51 module, insert it into a compatible SFP+ switch slot and connect duplex LC single-mode patch cords linked to a DWDM MUX/DEMUX. This hot-pluggable setup establishes high-capacity 10Gbps campus point-to-point links, seamlessly bridging core network switches between distant campus buildings.
DW-SFP10G80-51 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 DW-SFP10G80-51 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:
This DWDM module is tuned to standard ITU Channel 51 at 1536.61nm with 100GHz grid spacing. It is intended to align directly with the corresponding C51 port on standard 100GHz C-band Mux/Demux units, which helps avoid adjacent channel cross-talk. By
admin
A:
The duplex LC receptacle matches standard single-mode fiber (SMF) connectors commonly found in data center patching. Simply ensure the connector end-faces are clean to minimize insertion loss across long fiber runs. By
admin
A:
With an operating case rating up to 70°C, the cooled EML laser is designed to hold wavelength stability across elevated temperatures. Keeping standard cabinet ventilation running usually provides ample cooling headroom. By
admin
A:
Yes, the hot-pluggable SFP+ footprint allows safe insertion and removal while the router chassis is powered on. This ensures maintenance can be completed quickly without disturbing adjacent live service ports. By
admin
This 10G SFP+ worked well for our enterprise campus fiber ring. We used the C51 channel at 1536.61nm with a passive DWDM Mux, and traffic remained stable under backup and replication loads.
Please write comments with more than three
character.
496662
508235
F***g
Hungary
Verified
Purchase
5 .0
2026-07-23
Nice option for extending a 10G network across leased single-mode fiber. The Duplex LC connection was simple, and there were no link drops during our initial test.
Please write comments with more than three
character.
496662
508230
J***r
Iran, Islamic Republic of
Verified
Purchase
5 .0
2026-06-30
Great fit for a long-reach 10G backbone refresh. EML transmitter and APD receiver performance gave us a healthy operating margin on our tested fiber span.
Please write comments with more than three
character.
496662
508233
P***n
Macao
Verified
Purchase
5 .0
2026-05-13
Bought these for a batch rollout across multiple equipment rooms. Every module seated properly, and our technicians liked being able to read voltage, temperature, TX power, and RX power from the switch management interface.
Please write comments with more than three
character.
496662
508237
D***k
Denmark
Verified
Purchase
5 .0
2026-05-01
Used this 1536.61nm DWDM transceiver to replace an older channel module. The switch detected it quickly, and the 10G link has stayed solid during normal office traffic.
Please write comments with more than three
character.
496662
508227
J***s
Norway
Verified
Purchase
5 .0
2026-03-04
We needed a 1536.61nm SFP+ transceiver for a fixed DWDM channel, not a tunable unit. This one did the job and saved us time during the maintenance window.
Please write comments with more than three
character.
496662
508226
P***d
Netherlands
Verified
Purchase
5 .0
2025-08-30
Put a pair into our small data center aggregation switches. Both ends negotiated cleanly, and the C51 wavelength matched our existing DWDM plan perfectly ;)
Please write comments with more than three
character.
496662
508228
S***r
Austria
Verified
Purchase
5 .0
2025-06-11
A solid 10G single-mode optical transceiver for an 80km route with passive DWDM equipment. The EML/APD design performed well in our acceptance test, especially compared with older optics that had weaker receive-power visibility.
Please write comments with more than three
character.
496662
508238
J***z
United Arab Emirates
Verified
Purchase
5 .0
2025-04-01
We used this 10G DWDM transceiver module for a base station backhaul aggregation path. It has been stable in an air-conditioned network room, and the SFF-8472 diagnostics are useful for remote health checks.
Please write comments with more than three
character.
496662
508236
A***h
India
Verified
Purchase
5 .0
2025-02-27
We installed several LS-DW5110-80C DWDM modules during a data room consolidation. Each unit was recognized consistently, and the DOM pages helped us compare receive power before putting circuits into service.
United States · English · USD
