The DW-SFP10G80-45-I is a 10GBASE-DWDM SFP+ optical transceiver operating on channel C45 at 1541.34nm, supporting data rates up to 10.7Gbps. Utilizing a cooled EML laser and an APD photodiode, it enables optical links up to 80km over single-mode fiber (SMF) while featuring real-time digital diagnostic monitoring (DDM) across an industrial operating temperature range of -40 to +85°C.
FS Part Number
DW-SFP10G80-45-I
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1541.34nm
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 FS DW-SFP10G80-45-I Compatible LINK-PP 10G SFP+
FS DW-SFP10G80-45-I Compatible LINK-PP DWDM SFP+ transceiver delivers 10Gbps data transmission over single-mode fiber up to 80km. By transmitting on a dedicated C-band DWDM channel, it maximizes existing fiber capacity while offering hot-pluggable convenience and real-time link monitoring.
This optical module features a hot-swappable SFP+ footprint fully compliant with the SFP+ Multi-Source Agreement (MSA) standards. Operating from a single +3.3V power supply, the unit enables seamless field installation and hardware upgrades without interrupting host system power.
DW-SFP10G80-45-I: 10 Gbps Connectivity for Point-to-Point Fiber Relief
High-speed 10Gbps throughput delivers reliable point-to-point transmission to alleviate optical link congestion. This direct line-rate connection upgrades existing lower-speed paths to handle bandwidth-intensive data traffic efficiently.
DW-SFP10G80-45-I Module with DWDM Technology for Fiber Efficiency
Dense wavelength-division multiplexing technology multiplies total fiber carrying capacity by multiplexing multiple independent channels onto a single fiber pair. Network operators maximize fiber utilization, dramatically lowering infrastructure leasing and trenching costs.
DW-SFP10G80-45-I Module with 1541.34nm Wavelength
Fixed 1541.34nm transmission corresponds precisely to the standard 100GHz ITU-T C-band grid channel C45. Precise spectral spacing prevents adjacent-channel interference and guarantees deterministic multiplexing across compatible passive optical mux/demux filters.
Integrated cooled EML laser technology paired with an APD photodetector supports link spans up to 80km on single-mode optical fiber. Superior optical budget management ensures reliable signal recovery across extended regional and long-distance metro transport spans.
DW-SFP10G80-45-I Module with Duplex LC Interface
Industry-standard duplex LC optical receptacles provide dependable mechanical alignment and low insertion loss across single-mode patch assemblies. The compact connector housing fits high-density switch front panels while maintaining secure latching under demanding operating environments.
DW-SFP10G80-45-I Module with DDM for Real-Time Monitoring
Digital diagnostic monitoring (DDM) interfaces report continuous, real-time operating metrics including temperature, supply voltage, laser bias current, transmitted power, and received optical power. Real-time telemetry allows administrators to pinpoint optical line anomalies quickly and schedule proactive link maintenance.
FS DW-SFP10G80-45-I Compatible LINK-PP SFP+ DWDM transceiver complies with international safety, environmental, and quality management standards, including ISO 9001, CE, RoHS, and FCC certifications.
Each 10G DWDM module is strictly verified through optical spectrum analysis, eye diagram testing, and bit error rate (BER) checks to guarantee accurate channel centering and clean signal integrity.
DW-SFP10G80-45-I Quality Certifications
These industry credentials confirm that the DWDM module meets strict manufacturing guidelines and electromagnetic compatibility requirements for networking 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.
DW-SFP10G80-45-I Certified for Reliable Host-Device Compatibility
Comprehensive switch testing verifies that the optical module works seamlessly across mainstream networking platforms without triggering port errors or configuration issues.
Each DW-SFP10G80-45-I 10G DWDM SFP+ transceiver undergoes strict laboratory verification to deliver stable wavelength accuracy and error-free optical transmission. For detailed test procedures, visit the LINK-PP Test Support Center.
Optical Spectrum Test
Verify exact central wavelength alignment across the DWDM C-band grid.
Eye Pattern Test
Evaluate optical transmitter waveform clarity to prevent signal distortion effectively.
Bit Error Rate Test
Ensure error-free data transmission under maximum long-distance link budgets.
Temperature Test
Validate operational stability across the full industrial operating case range.
Product Shipping for FS DW-SFP10G80-45-I Compatible LINK-PP 10G SFP+
Every DW-SFP10G80-45-I DWDM 10G SFP+ transceiver is securely packed and promptly dispatched to guarantee safe transit to your facility. Robust handling processes and trusted courier partnerships ensure dependable, timely delivery to global destinations.
Anti-Static Protective Packaging
Prevent electrostatic discharge damage to protect sensitive internal optical components.
Shock-Resistant Transport Protection
Shield delicate transceiver hardware against severe mechanical impacts during transit.
Fast Order Processing and Dispatch
Prepare and release shipments quickly to accelerate critical project deployment schedules.
Global Logistics and International Delivery
Deliver dependable worldwide freight services to streamline international border crossings efficiently.
Hot-plug the DW-SFP10G80-45-I 10G DWDM transceiver into the host switch, connect duplex LC single-mode patch cables, and verify wavelength alignment with your passive mux/demux filter. This streamlined deployment delivers high-throughput point-to-point fiber relief, resolving transmission bottlenecks across metro transport, telco backhaul, and enterprise campus interconnects.
DW-SFP10G80-45-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 DW-SFP10G80-45-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, a pair of compatible C45 DWDM SFP+ transceivers can operate over a dedicated duplex single-mode fiber path without a multiplexer. Check the optical power levels carefully, especially on shorter connections. by LINK-PP Technical Support
No. It uses a single +3.3V power supply provided by the compatible SFP+ host port. No separate power adapter is required for the transceiver. by LINK-PP Technical Support
Yes. You can use the TX and RX power readings as a rough estimate of total path attenuation. Remember that DOM measurements have tolerances, so use a calibrated optical power meter when precise measurements are required. by LINK-PP Technical Support
We needed a fixed-wavelength transceiver for a fiber route shared by multiple business services. This 100GHz DWDM module suits our existing wavelength management approach without requiring a tunable optic.
Please write comments with more than three
character.
498858
584434
G***s
Belgium
Verified Purchase
5.0
2026-08-06
Our network lab needed a dedicated C45 wavelength for testing a new transport design. This module has the 100GHz channel spacing we wanted, and the LC interface fits our existing patch panels.
Please write comments with more than three
character.
498858
584430
H***n
United States
Verified Purchase
5.0
2026-07-15
Our team is reviewing optics for a metropolitan fiber ring serving several commercial buildings. The C45 wavelength gives us another channel in the 100GHz grid. The cooled EML transmitter and APD receiver are good features for handling longer optical paths with a carefully planned signal budget.
Please write comments with more than three
character.
498858
584437
C***y
Israel
Verified Purchase
4.0
2026-02-11
The shipping box was a little oversized for a single SFP+ module. Everything was well protected inside, but more compact packaging would have been nice :)
Germany · English · EUR
