DWDM-SFP10G-44.53-I is an industrial-grade 10GBASE-DWDM SFP+ transceiver operating at the ITU-T C41 channel (1544.52nm) and supporting data rates up to 10.7Gbps. Integrating a cooled EML laser transmitter with a high-sensitivity APD receiver, it reliably supports single-mode fiber (SMF) links up to 80km while providing real-time digital diagnostic monitoring (DDM) across an extended operating temperature range of -40°C to +85°C.
Cisco Part Number
DWDM-SFP10G-44.53-I
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1544.52nm
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 Cisco DWDM-SFP10G-44.53-I Compatible LINK-PP 10G SFP+
Cisco DWDM-SFP10G-44.53-I Compatible LINK-PP module is an industrial-grade DWDM SFP+ transceiver built for point-to-point links up to 80km on single-mode fiber, delivering 10Gbps data transmission with ITU-T C-band spectral efficiency. Integrated digital diagnostic monitoring provides real-time tracking of operational link health.
The transceiver module incorporates a hot-pluggable SFP+ footprint fully compliant with MSA standards to ensure broad hardware interoperability, requiring only a single +3.3V power supply for daily operation. This plug-and-play design allows seamless module replacement without powering down host networking equipment.
DWDM-SFP10G-44.53-I: 10 Gbps Connectivity for Industrial Metro Infrastructure
Built for demanding industrial environments, the module delivers consistent 10Gbps network bandwidth across regional metro rings and remote field stations. Stable optical performance guarantees dependable communication between edge switches and core infrastructure.
DWDM-SFP10G-44.53-I Module with DWDM Technology for Fiber Efficiency
Utilizing 100GHz DWDM channels, the module maximizes data transmission over existing fiber infrastructure by sending multiple signals simultaneously. Network operators can easily scale bandwidth while saving on costly physical cabling upgrades.
DWDM-SFP10G-44.53-I Module with 1544.52nm Wavelength
This 10G DWDM transceiver transmits data on a fixed 1544.52nm channel to ensure stable optical communication across single-mode fiber links. Accurate wavelength control allows seamless integration into multi-channel DWDM networks without channel interference.
An integrated avalanche photodiode (APD) receiver matches the cooled transmitter to bridge insertion loss budgets across single-mode fiber spans stretching up to 80km. High receiver sensitivity eliminates the need for intermediate optical amplification in regional distribution loops.
DWDM-SFP10G-44.53-I Module with Duplex LC Interface
The industry-standard duplex LC optical receptacle provides a low-insertion-loss mechanical termination compatible with standard patch cables and high-density distribution frames. Precision ferrule alignment ensures repeatable optical return loss during routine maintenance cycles.
DWDM-SFP10G-44.53-I Module with DDM for Real-Time Monitoring
Integrated Digital Diagnostic Monitoring (DDM) continuously tracks critical parameters, including optical TX/RX power, operating temperature, laser bias current, and supply voltage. Real-time data access helps network administrators identify potential link issues early to prevent unexpected network downtime.
Cisco DWDM-SFP10G-44.53-I Compatible LINK-PP 10G SFP+ DWDM module complies with international quality and safety benchmarks, holding ISO 9001, CE, RoHS, and FCC certifications for dependable deployment in global networks.
Each DWDM SFP+ transceiver undergoes strict optical performance, temperature cycling, and signal integrity testing to guarantee reliable operation in harsh industrial environments.
DWDM-SFP10G-44.53-I Quality Certifications
This optical transceiver complies with demanding global quality, electrical safety, and environmental criteria to provide long-lasting stability in mission-critical deployments.
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-44.53-I Certified for Reliable Host-Device Compatibility
Comprehensive switch and router interoperability testing ensures seamless plug-and-play communication across major networking hardware platforms.
Each DWDM-SFP10G-44.53-I 10G DWDM transceiver undergoes strict factory quality screening to ensure stable optical connectivity on dense fiber networks. Discover our full validation processes at the LINK-PP Test Support Center.
Optical Spectrum Test
Verify exact DWDM channel wavelength and eliminate adjacent channel crosstalk.
Eye Pattern Test
Inspect optical waveform clarity to ensure clean digital signal transmission.
Bit Error Rate Test
Confirm error-free data packet transfer across long-distance single-mode links.
Temperature Test
Assess optical signal stability under harsh industrial hot and cold conditions.
Product Shipping for Cisco DWDM-SFP10G-44.53-I Compatible LINK-PP 10G SFP+
Every DWDM-SFP10G-44.53-I 10G DWDM SFP+ transceiver is carefully packed to ensure maximum hardware protection throughout the entire shipping process. Our dedicated fulfillment network provides rapid and dependable worldwide delivery to keep your deployment schedules on track.
Anti-Static Protective Packaging
Shield sensitive optical components against electrostatic discharge during storage.
Shock-Resistant Transport Protection
Safeguard optical transceivers against vibration during long-distance cargo transit.
Fast Order Processing and Dispatch
Accelerate order handling to ensure timely dispatch from our warehouse.
Global Logistics and International Delivery
Deliver optical modules securely to international destinations with trusted carriers.
Insert the DWDM-SFP10G-44.53-I DWDM module into an SFP+ switch slot and connect duplex LC fiber to the matching DWDM mux port. Built for industrial metro infrastructure, this transceiver provides reliable 10Gbps connectivity across city traffic monitoring cabinets, electrical utility substations, and outdoor edge networks.
DWDM-SFP10G-44.53-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-44.53-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, provided your 100GHz DWDM MUX/DEMUX includes matching C40, C41, and C42 channel ports. Connect each module to its corresponding port so the different wavelengths can share the same fiber. by LINK-PP Technical Support
Yes, provided both modules support the same 10G data rate and protocol and use the same C41 DWDM channel. Each module must also be compatible with its respective host device, and the received optical power must remain within both modules’ specified operating ranges. by LINK-PP Technical Support
Yes, if your switch supports DDM/DOM reporting. You can usually read the module temperature through the switch interface and compare it with the supported operating range. by LINK-PP Technical Support
Yes. Dust or dirt on the fiber connector can increase signal loss and cause unstable links. Always inspect and clean the LC connectors before installation, especially on long-distance DWDM connections. by LINK-PP Technical Support
Usually, yes. This optical module supports hot-plugging, so you can insert or remove it while the switch remains powered on. The affected fiber link will still be interrupted during replacement. by LINK-PP Technical Support
We needed a long-distance connection from a production facility to our central server room. The LS-DW4110-80I DWDM SFP+ transceiver supports the 10G speed we need, along with standard duplex LC cabling. Its C41 wavelength is especially useful because our DWDM channel plan was already established.
Please write comments with more than three
character.
498795
583666
B***s
Iran, Islamic Republic of
Verified Purchase
4.0
2026-03-30
Shipping took two extra days, which delayed our scheduled cabinet installation. The transceiver arrived safely, though, and the correct C41 DWDM model was inside. Better delivery tracking would make the ordering experience smoother.
Please write comments with more than three
character.
498795
583676
B***d
Turkey
Verified Purchase
5.0
2026-03-15
Nice option for our industrial control network. The wide temperature rating suits our equipment cabinets, while the SFP+ form factor keeps everything compact.
Canada · English · CAD
