DWDM-SFP10G-40-I serves as a 10G SFP+ DWDM optical transceiver, delivering precision light transmission at a 1547.71nm (Channel C37) wavelength. Engineered for long-reach applications, it transmits reliable 10Gbps data streams over up to 40km of single-mode fiber via duplex LC connectivity. Featuring an integrated cooled EML laser and PIN photodiode, it comes complete with real-time Digital Diagnostic Monitoring (DDM) telemetry for proactive network health and signal performance monitoring.
FS Part Number
DWDM-SFP10G-40-I
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1547.71nm
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
Receiver Sensitivity
-15.5dBm
DDM Support
Yes
Operating Temperature Range
-40 to 85°C
Protocols
SFP+ MSA Compliant, CPRI, eCPRI
Key Features of FS DWDM-SFP10G-40-I Compatible LINK-PP 10.7G SFP+
FS DWDM-SFP10G-40-I Compatible LINK-PP represents an industrial-grade transceiver solution built to optimize long-range optical links. It integrates dense spectral technology, an extended 40km reach, and continuous telemetry diagnostics into a single compact form factor. This architecture ensures stable, uninterrupted communication across demanding environmental conditions.
The internal hardware features a cooled EML laser transmitter paired with a PIN photodiode that utilizes a trans-impedance preamplifier (TIA). Overall module behavior and internal calibration are governed by an onboard MCU control unit. This hardware layout guarantees exceptional signal processing and thermal stability.
DWDM-SFP10G-40-I: 10 Gbps Connectivity for Long-Haul Fiber Spans
Providing a steady 10Gbps throughput, this device satisfies the intense bandwidth needs of modern core infrastructures. It serves as a vital pipe for metro-access aggregation, backhaul transport, and enterprise campus links. The localized speed helps eliminate bottlenecks across extended single-mode runs.
DWDM-SFP10G-40-I Module with DWDM Technology for Fiber Efficiency
By leveraging Dense Wavelength Division Multiplexing (DWDM), the module enables operators to multiplex numerous data streams onto a shared physical medium. This significantly expands total bandwidth capacity without requiring expensive new fiber deployment. It maximizes the financial return on existing cabling assets.
DWDM-SFP10G-40-I Module with 1547.71nm Wavelength
Operating on a 1547.71nm channel, the unit aligns perfectly with standard ITU grid allocations. This specific spectral placement experiences minimal attenuation, making it highly effective for long-distance transport. It also allows for clean channel isolation in tight multi-wavelength environments.
Designed for mid-range and long-haul transport, this module easily covers distances up to 40km over single-mode fiber. It removes the necessity for intermediate inline regenerators or optical amplifiers along the path. This capability streamlines network design between remote facility sites.
DWDM-SFP10G-40-I Module with Duplex LC Interface
An industry-standard duplex LC receptacle offers clean, reliable physical alignment for mating patch cords. This design minimizes insertion loss at the connection point to preserve the optical power budget. The familiar small-form-factor mating mechanism ensures rapid, secure deployment during installation.
DWDM-SFP10G-40-I Module with DDM for Real-Time Monitoring
Integrated Digital Diagnostic Monitoring gives technicians instant access to live transceiver telemetry. The host system can constantly poll vital metrics like operating temperature, supply voltage, and optical power. This immediate visibility helps isolate link failures before they impact live customer traffic.
FS DWDM-SFP10G-40-I Compatible LINK-PP 10G SFP+ DWDM module adheres to strict global production and environmental benchmarks, backed by official ISO 9001, CE, RoHS, and FCC compliance.
Each DWDM module passes through a comprehensive validation pipeline that screens physical layer metrics and optical stress tolerances to weed out structural flaws.
DWDM-SFP10G-40-I Quality Certifications
These regulatory approvals confirm that the hardware satisfies rigid international criteria regarding electromagnetic emissions, operational safety, and hazardous material restrictions.
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-40-I Certified for Reliable Host-Device Compatibility
Cross-vendor engineering evaluations ensure the transceiver interfaces perfectly with diverse switching platforms without triggering port errors or software lockouts.
Comprehensive hardware screening eliminates deployment risks by verifying every module against strict data-integrity baselines before shipping. Detailed insights regarding our full validation process are available through the LINK-PP Test Support Center.
Optical Spectrum Test
Verify precise wavelength allocation and clean laser channel isolation.
Eye Pattern Test
Evaluate transmitter waveform shapes to guarantee clean signal contours.
Bit Error Rate Test
Confirm data throughput stability under maximum network traffic loads.
Temperature Test
Expose circuitry to extreme thermal conditions to prevent field failures.
Product Shipping for FS DWDM-SFP10G-40-I Compatible LINK-PP 10.7G SFP+
Our global dispatch workflows guarantee safe module handling and fast worldwide delivery. Specialized protective packaging shields your hardware from warehouse fulfillment to final destination.
Anti-Static Protective Packaging
Protect sensitive electronics against static buildup with ESD-safe packaging.
Shock-Resistant Transport Protection
Deploy ruggedized exterior boxing to absorb physical vibrations during transit.
Fast Order Processing and Dispatch
Expedite inventory handling to minimize delay before cargo departure.
Global Logistics and International Delivery
Coordinate reliable freight channels to guarantee prompt worldwide port arrival.
Designed for effortless plug-and-play deployment, FS DWDM-SFP10G-40-I Compatible LINK-PP 10G DWDM SFP+ module simplifies field provisioning in high-density switching systems. This industrial-grade transceiver excels in harsh-environment edge computing, municipal infrastructure transport, and multi-node fiber distribution networks requiring precise spectral efficiency and reliable mid-span reach.
DWDM-SFP10G-40-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-40-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.
A:
The internal micro-controller continually monitors laser bias current variations via standard I²C, allowing your NOC to proactively forecast diode aging caused by extreme ambient heat. By
admin on
2025-12-30
A:
Yes, DWDM wavelengths are highly sensitive to contamination, so we always recommend scoping and cleaning the fiber ends right before insertion. By
Lily6 on
2025-08-03
A:
This 10G DWDM module is optimized for the 100GHz ITU-T grid. It may be usable in some 50 GHz systems only if the channel center frequency and filter passband are fully compatible with the module’s optical specifications. By
Lily6 on
2025-05-25
We manage a high-frequency trading network infrastructure where link latency and packet jitter are critical performance metrics. We replaced several generic 10G SFP+ modules with these specialized LINK-PP 10G DWDM 40km transceivers to integrate with our new passive optical multiplexing layers. Testing via dedicated hardware network analyzers confirmed that the transceiver introduces no additional serialization delay or packet processing overhead. The physical layer signal-to-noise ratio remains exceptionally clean, resulting in an optimal transmission environment over extended physical distances. Furthermore, the DDM functionality integrates natively with our SNMP monitoring tools, providing automated threshold alerts for real-time link telemetry.
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494995
416641
N***l
Hungary
Verified
Purchase
5 .0
2026-02-11
We are deploying these in our data center for high-capacity SAN storage arrays. Remember this is strictly single-mode fiber (SMF) for the 40km reach! DDM readings show excellent RX sensitivity metrics.
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494995
416643
Q***e
Cambodia
Verified
Purchase
5 .0
2026-01-29
We use these for our enterprise campus LAN expansion across three separate manufacturing facilities. The 40km optical link budget ensures we don't have to worry about fiber attenuation over our 30km dark fiber lease. Solid engineering.
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494995
416645
A***w
Verified
Purchase
4 .0
2026-01-02
Excellent industrial 10G SFP+ 40km transceiver, though delivery to our remote facility took a couple of days longer than expected. Once installed, the 1547.71nm link came up instantly with perfect DDM telemetry. Just plan ahead for shipping times.
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494995
416649
B***r
Bangladesh
Verified
Purchase
4 .0
2025-09-11
Flawless 10G signaling and zero frame drops during our 24-hour BER stress testing. The delivery tracking info was a bit slow to update on the website during transit, causing some anxiety. Ultimately arrived on time and works perfectly.
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494995
416650
M***t
Bulgaria
Verified
Purchase
5 .0
2025-08-01
Excellent value for high-density metropolitan area networks (MAN). Ordered a batch of 30 units for our ISP hub. The duplex LC interface provides a very secure physical click. Attenuation safety margins are maintained perfectly at 10G signaling rates.
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character.
494995
416642
U***y
Verified
Purchase
5 .0
2025-07-19
Deploying industrial network hardware in remote mining installations presents severe environmental and technical challenges. Dust, extreme vibration, and massive temperature shifts easily destroy standard commercial transceivers. We standardly implement the LINK-PP LS-DW3710-40I because its industrial temperature design (-40 to +85°C) guarantees continuous operation under these brutal conditions. This 10G SFP+ DWDM 40km transceiver has been running in our primary rail-yard switch cabinet for 3 months without a single glitch. The duplex LC connection remains secure against physical movement, and the 1547.71nm laser frequency stays perfectly stable despite external temperature swings. Having reliable DDM diagnostics accessible via our central monitoring system allows us to perform predictive maintenance without deploying field techs to dangerous locations.
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494995
416640
O***h
Israel
Verified
Purchase
5 .0
2025-05-13
Using these for 10G backhaul linkages in a distributed base station deployment. The industrial temperature rating (-40°C to 85°C) is exactly what we needed for the unconditioned outdoor cabinets. Absolute lifesaver for field telecom setups!
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494995
416644
R***n
Lithuania
Verified
Purchase
5 .0
2025-03-17
Excellent physical layer stability. The Tx power sits comfortably within the specified technical window, and the Rx power has enough headroom to avoid receiver sensitivity clipping. Essential for high-reliability business-critical links.
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494995
416639
D***e
Maldives
Verified
Purchase
5 .0
2024-03-19
Link-pp is our preferred supplier for all our Fiber Optics and related items. The sales team, Miss Yoeng is such a lovely to work with especially during urgent times, she would go extra mile to ensure to meet our critical deadline. The product has been working as advertised and their pricing is one of the best.
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character.
494995
416636
S***a
United States
Verified
Purchase
5 .0
2023-04-04
we need various kinds of 10/25/40G Transceiver Modules, Link-pp is really a reliable partner which directly sent all of it to us timely from their US warehouse.
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494995
416629
C***h
Maldives
Verified
Purchase
5 .0
2023-03-23
The price for 10/25/40G Transceiver Modules is very competitive, in fact better than I've seen elsewhere and the purchase process was flawless. I'd only purchase through l-p.com in the future.
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