DWDM-SFP10G-56.55-I functions as a 10GBASE-DWDM SFP+ transceiver module combining a 1556.55nm C-band cooled EML laser and an APD photodiode capable of achieving 80km optical transmission over single-mode fiber. The module further incorporates full digital optical monitoring (DOM) compliant with industry-standard management interfaces for precise link tracking and system maintenance.
Extreme Part Number
DWDM-SFP10G-56.55-I
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1556.55nm
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
-40 to +85°C
Protocols
10GBASE-ZR/ZW, SDH STM64, SFF-8431, SFF-8472
Key Features of Extreme DWDM-SFP10G-56.55-I Compatible LINK-PP 10G SFP+
Extreme DWDM-SFP10G-56.55-I Compatible LINK-PP module is an industrial-rated 10GBASE-DWDM optical module purpose-built for extended-reach aggregation and high-capacity fiber transport. Combining precise 1556.55nm wavelength stability and an 80km transmission budget with real-time DOM telemetry, the device provides resilient 10Gbps connectivity for demanding metro networks.
This 10G DWDM module features a hot-pluggable SFP+ footprint that allows network administrators to install or replace modules without powering down the host switch. Built to be strictly compliant with the SFP+ MSA, the unit ensures seamless mechanical fit and multi-vendor hardware interoperability.
DWDM-SFP10G-56.55-I: 10 Gbps Connectivity for Industrial Metro Transport
A continuous 10Gbps transmission rate offers ample network capacity for modern industrial aggregation and metro backhaul links. It easily handles daily heavy traffic loads while keeping system communication stable in harsh industrial settings.
DWDM-SFP10G-56.55-I Module with DWDM Technology for Fiber Efficiency
Dense Wavelength Division Multiplexing (DWDM) architecture allows multiple independent signals to run simultaneously over existing optical infrastructure to maximize fiber capacity. By multiplexing channels on a standard 100GHz grid spacing, operators can drastically expand network capacity without the heavy expense of laying new physical fiber.
DWDM-SFP10G-56.55-I Module with 1556.55nm Wavelength
Channel C26 operates at a stabilized central optical wavelength of 1556.55nm within the low-loss ITU C-band spectrum. This pinpoint wavelength accuracy prevents channel-to-channel spectral overlap and minimizes optical signal degradation across densely populated multiplexers.
Long-distance transmission reaches up to 80km over standard single-mode fiber using an advanced cooled EML transmitter and an APD receiver. This extensive optical link budget eliminates the requirement for costly mid-span optical amplification in wide-area metro deployments.
DWDM-SFP10G-56.55-I Module with Duplex LC Interface
An industry-standard duplex LC optical receptacle delivers secure, compact optical patch cord connections with repeatable low insertion loss. The rugged latching mechanism maintains firm physical contact and withstands mechanical vibrations commonly encountered in industrial field installations.
DWDM-SFP10G-56.55-I Module with DOM for Real-Time Monitoring
Integrated Digital Optical Monitoring (DOM) is fully compatible with SFF-8472 digital diagnostic functions, enabling internal tracking of operating temperature, supply voltage, laser bias current, and optical power. Real-time telemetry reporting allows network operators to isolate fiber faults quickly and execute proactive preventative maintenance before service outages occur.
Extreme DWDM-SFP10G-56.55-I Compatible LINK-PP 10G DWDM transceiver module is fully certified under ISO 9001, CE, RoHS, and FCC standards to ensure operational safety, environmental compliance, and manufacturing excellence.
Every DWDM SFP+ module undergoes rigorous hardware validation and industrial temperature stress testing to guarantee flawless operation in the field.
DWDM-SFP10G-56.55-I Quality Certifications
These recognized industry credentials verify that the transceiver meets strict worldwide engineering guidelines and statutory reliability 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-56.55-I Certified for Reliable Host-Device Compatibility
Comprehensive switch verification confirms that the module interfaces seamlessly and delivers plug-and-play stability across leading vendor platforms.
Every 10G DWDM SFP+ transceiver undergoes strict physical layer and optical verification to ensure exceptional transmission stability in harsh networking environments. For detailed validation standards, explore the LINK-PP Test Support Center.
Optical Spectrum Test
Measure central wavelength stability to prevent multi-channel signal crosstalk.
Eye Pattern Test
Evaluate optical waveform clarity to confirm clean digital signal output.
Bit Error Rate Test
Quantify transmission packet accuracy to secure flawless long-distance data integrity.
Temperature Test
Examine module thermal resilience to ensure steady wide-temperature field operation.
Product Shipping for Extreme DWDM-SFP10G-56.55-I Compatible LINK-PP 10G SFP+
LINK-PP provides secure and professional logistics services to ensure your DWDM-SFP10G-56.55-I DWDM SFP+ optical transceivers arrive in pristine condition. Every order is carefully packed and expedited through dependable global carrier networks for timely delivery.
Anti-Static Protective Packaging
Prevent electrostatic discharge damage to safeguard delicate internal optical components.
Shock-Resistant Transport Protection
Mitigate mechanical impact during transit to preserve sensitive laser alignment.
Fast Order Processing and Dispatch
Accelerate warehouse fulfillment workflows to ship verified stock without delay.
Global Logistics and International Delivery
Coordinate trusted international freight carriers to ensure dependable worldwide arrival.
Align and slide the Extreme DWDM-SFP10G-56.55-I Compatible LINK-PP 10G DWDM module into the designated SFP+ cage, then connect duplex LC fiber jumpers to establish instant communication. The plug-and-play operation simplifies setup while providing resilient 10G optical aggregation for demanding industrial metro transport projects.
DWDM-SFP10G-56.55-I 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-56.55-I 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.
Yes, its heavy-duty metal housing and rugged bail-latch mechanism are rated for harsh industrial environments (-40 to +85°C) and resist mechanical vibration. by LINK-PP Technical Support
Yes, the module uses a sturdy metal bail-latch that locks firmly into the cage tabs, preventing loose connections in trackside or industrial plant cabinets. by LINK-PP Technical Support
No, it operates at 1556.55nm in the C-band and requires single-mode fiber; multimode fiber will cause heavy signal loss and modal dispersion. by LINK-PP Technical Support
Please write comments with more than three
character.
498603
524725
A***l
Mexico
Verified Purchase
5.0
2026-06-14
Good choice for a C26 100GHz DWDM channel expansion. We used the existing single-mode fiber and passive DWDM equipment rather than building a separate fiber route.
Please write comments with more than three
character.
498603
524729
R***d
Taiwan, Province of China
Verified Purchase
5.0
2026-05-02
We deployed these industrial 10G DWDM SFP+ modules in separate indoor communications rooms for a long-haul link. Optical power stayed within our planned range, DOM remained consistent, and the connection handled scheduled replication traffic reliably. :)
Please write comments with more than three
character.
498603
524726
J***y
Cambodia
Verified Purchase
4.0
2026-01-30
Packaging could use a little more padding for long international shipping. The module arrived intact, linked at 10G right away, and has been stable in our industrial rack. :-)
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