The HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP module is a high-performance 10G DWDM SFP+ optical transceiver engineered for enterprise and data center networks. This commercial-grade fiber optic module leverages an advanced EML laser and PIN detector to deliver exceptional signal integrity. Operating over standard single-mode fiber, it ensures reliable, high-speed data transmission across dense wavelength-division multiplexing infrastructures.
HPE Part Number
DWDM-SFP10G-43.73-40
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1543.73nm
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
DDM/DOM
Supported
Receiver Sensitivity
-15.5dBm
Operating Temperature Range
0°C to +70°C
Protocols
SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431
Key Features of HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP 10G DWDM SFP+
The HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP transceiver integrates cutting-edge DWDM technology with robust hardware architecture. Designed to maximize optical network capacity, this hot-pluggable 10G SFP+ module offers low power consumption and outstanding signal quality, making it an ideal upgrade for demanding telecommunications and metropolitan area networks.
Engineered for seamless integration, the HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP 10G SFP+ optical module provides exceptional data transfer stability. This high-density fiber optic solution significantly enhances overall network performance while maintaining strict adherence to critical MSA industry standards.
DWDM-SFP10G-43.73-40: 10G Connectivity for Campus Networks
Delivering robust 10G connectivity, the DWDM-SFP10G-43.73-40 seamlessly connects diverse building infrastructures. Campus networks benefit immensely from this reliable optical transceiver, as it effortlessly handles massive data loads and high-bandwidth applications with minimal latency and superior efficiency.
DWDM-SFP10G-43.73-40 Module with DWDM Technology for Fiber Efficiency
Utilizing advanced dense wavelength-division multiplexing, the DWDM-SFP10G-43.73-40 module maximizes existing fiber optic infrastructure. This powerful DWDM technology multiplexes multiple signals onto a single strand, dramatically increasing bandwidth capacity while significantly reducing overall cabling installation costs.
DWDM-SFP10G-43.73-40 Module with 1543.73nm Wavelength
Operating precisely at the 1543.73nm wavelength on the standard ITU C42 grid, the DWDM-SFP10G-43.73-40 module guarantees accurate channel alignment. This specific optical frequency ensures optimal interoperability with complex multiplexer equipment in sophisticated telecommunication networking environments.
Designed for long-haul communications, the DWDM-SFP10G-43.73-40 module supports a remarkable 40km transmission distance. Combining a premium EML laser with a highly sensitive PIN detector, it effectively overcomes dispersion issues over extended single-mode optical fiber links.
DWDM-SFP10G-43.73-40 Module with Duplex LC Interface
Featuring an industry-standard duplex LC interface, the DWDM-SFP10G-43.73-40 module ensures secure and low-loss physical fiber connections. This standardized connector design facilitates rapid deployment, simple maintenance, and broad compatibility with modern high-density optical patch panels.
DWDM-SFP10G-43.73-40 Module with DOM for Real-Time Monitoring
Integrated with Digital Optical Monitoring capabilities, the DWDM-SFP10G-43.73-40 module provides real-time diagnostics. Network administrators can easily track critical transceiver metrics like optical power, temperature, and voltage to preemptively identify and resolve potential infrastructure issues.
The HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP 10G SFP+ module meets stringent global regulatory standards, guaranteeing safe and environmentally friendly operation within critical enterprise and data center networking environments.
Every single DWDM-SFP10G-43.73-40 undergoes a comprehensive quality testing program before shipment. This strict quality control ensures each optical transceiver delivers flawless performance and uncompromising network reliability.
DWDM-SFP10G-43.73-40 Quality Certifications
Validating its exceptional safety and manufacturing excellence, the DWDM-SFP10G-43.73-40 proudly holds CE, FCC, UKCA, UL, and REACH certifications, meeting the highest international telecom industry compliance benchmarks.
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-43.73-40 Certified for Reliable Host-Device Compatibility
Extensively certified for multi-vendor host-device compatibility, the DWDM-SFP10G-43.73-40 integrates seamlessly with major routers and switches. This guarantees plug-and-play functionality across diverse data center switching architectures.
Advanced diagnostic evaluations are strictly performed to verify that every optical module achieves superior transmission quality and consistent operational networking stability.
Optical Spectrum Test
This crucial test validates precise wavelength output and superior optical signal integrity.
Eye Pattern Test
We analyze the signal waveform to guarantee optimal clarity and low jitter rates.
Bit Error Rate Test
Extensive data transmission trials confirm zero data packet loss and absolute communication accuracy.
Temperature Test
Modules are verified to function flawlessly within commercial 0°C to 70°C environments.
Product Shipping for HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP 10G SFP+
We prioritize secure global distribution, ensuring your HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP 10G SFP+ modules arrive promptly and in perfect condition for immediate deployment.
Anti-Static Protective Packaging
Each module is sealed in premium electrostatic discharge protective bags.
Shock-Resistant Transport Protection
Durable foam cushioning safeguards the optical transceivers against transit impacts.
Fast Order Processing and Dispatch
Automated warehouse systems guarantee swift preparation and rapid order fulfillment.
Global Logistics and International Delivery
Trusted carrier partnerships ensure efficient and reliable worldwide shipping solutions.
To deploy the HPE DWDM-SFP10G-43.73-40 Compatible LINK-PP 10G SFP+, simply insert the optical transceiver into an available switch port until secured. Next, remove the dust cap, connect your single-mode fiber to the duplex LC interface, and verify active network connectivity.
DWDM-SFP10G-43.73-40 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 DWDM-SFP10G-43.73-40 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:
Yes. The LS-DW4210-40C fully implements SFF-8472 Digital Optical Monitoring (DOM), exposing real-time TX power, RX power, internal temperature, supply voltage, and laser bias current via CLI and SNMP, alongside full ITU-T G.694.1, SFF-8431, and RoHS/CE/FCC compliance. By
admin
A:
It uses a genuine temperature-stabilized Cooled EML (Electro-absorption Modulated Laser) transmitter paired with a high-sensitivity PIN photodiode receiver. That ensures rock-solid 100GHz grid accuracy at 1543.73nm and low chromatic dispersion penalty over 40km, matching OEM performance while saving 65–80%. By
admin
A:
Use standard OS2 (9/125µm) Single-Mode Fiber with Duplex LC/UPC connectors connected to the C42 (1543.73nm / 194.2 THz) channel port on a 100GHz DWDM mux/demux. No dispersion compensation module (DCM) is needed for spans up to 40km. By
admin
A:
Yes! We can custom-code one LS-DW4210-40C for Cisco and the far-end LS-DW4210-40C for Juniper, Arista, Dell, HPE, or Extreme. Since both modules transmit and receive on ITU-T Channel C42 (1543.73nm) using 10GBASE-ER/EW framing, they establish a seamless 40km link across multi-vendor networks. By
admin
Please write comments with more than three
character.
497519
548698
D***i
San Marino
Verified
Purchase
5 .0
2026-09-21
Tested back-to-back with a 12dB optical attenuator and 40km single-mode fiber launch reel. The LS-DW4210-40C maintained error-free 10G line rate for five days straight with stable DOM laser bias current.
Please write comments with more than three
character.
497519
548689
E***c
Bosnia and Herzegovina
Verified
Purchase
5 .0
2026-08-19
Our campus network engineering team multiplexed eight 10G channels onto one OS2 SMF pair. Channel C42 at 1543.73nm came up instantly with +0.8 dBm TX power and zero adjacent-channel crosstalk.
Please write comments with more than three
character.
497519
548693
D***y
Jamaica
Verified
Purchase
5 .0
2026-08-08
Installed LS-DW4210-40C modules on a 40km metro dark fiber span between two Silicon Valley colocation cages. Cooled EML transmitter and PIN receiver deliver rock-solid 10GBASE-ER/EW throughput through our 100GHz passive DWDM mux.
Germany · English · EUR
