CW-SFP10G40-59 serves as a 10G CWDM SFP+ optical module that pairs a precision 1590nm cooled EML transmitter with a high-sensitivity PIN receiver to deliver reliable duplex LC connections up to 40km over single-mode fiber, complemented by continuous digital diagnostic monitoring for deep visibility into real-time optical link telemetry.
Key Features of Generic CW-SFP10G40-59 Compatible LINK-PP 10.7G SFP+
Generic CW-SFP10G40-59 Compatible LINK-PP module is a 10G SFP+ CWDM optical transceiver designed for long-reach fiber links operating in harsh environments. It combines a 1590nm wavelength, duplex LC interface, and 40km reach over single-mode fiber to optimize data center and enterprise infrastructure. Built-in digital diagnostics ensure continuous signal oversight and dependable field operation.
Featuring a hot-pluggable SFP+ footprint, this transceiver enables quick maintenance without powering down host equipment. Full compliance with SFP+ MSA and SFF-8472 standards guarantees broad interoperability across vendor platforms. Its standardized enclosure simplifies field upgrades and system integration.
CW-SFP10G40-59: 10 Gbps Connectivity for Multi-Site Interconnects
Delivering line-rate 10Gbps throughput, this unit links remote facilities and distributed enterprise hubs seamlessly. It handles heavy traffic requirements across campus backbones, metro networks, and aggregation sites. Continuous high-bandwidth transmission remains stable even under dense operational loads.
CW-SFP10G40-59 Module with CWDM Technology for Fiber Efficiency
Coarse Wavelength Division Multiplexing enables multiple optical channels to run concurrently over a single fiber pair. Network operators can expand total bandwidth capacity without laying expensive new cable infrastructure. This approach significantly lowers fiber leasing expenses and maximizes existing duct usage.
CW-SFP10G40-59 Module with 1590nm Wavelength
Engineered specifically for the 1590nm spectral channel, this module operates smoothly within standardized CWDM grid layouts. It utilizes a cooled EML laser transmitter to maintain tight wavelength accuracy and minimal chirp. The precise light emission minimizes cross-channel interference in multi-channel installations.
Equipped with a high-sensitivity PIN photodiode receiver, the unit maintains strong optical link budgets over extended paths. Single-mode fiber connections span distances up to 40km without requiring intermediate line amplifiers. This extended reach cuts hardware deployment costs for regional cross-connects.
CW-SFP10G40-59 Module with Duplex LC Interface
An industry-standard duplex LC connector provides secure latching and precise optical alignment for LC-terminated patch cables. Compact mechanical design minimizes port footprint on dense switch faceplates. The push-pull latching mechanism prevents accidental disconnections during routine rack maintenance.
CW-SFP10G40-59 Module with DDM for Real-Time Monitoring
Integrated Digital Diagnostics Monitoring provides live telemetry on laser bias current, optical power, voltage, and internal operating temperature. System administrators can read key health parameters via the I²C interface to flag signal degradation before outages occur. This proactive tracking speeds up fault isolation and lowers operational overhead.
The Generic CW-SFP10G40-59 Compatible LINK-PP module is manufactured under strict ISO 9001 quality management systems and carries CE, RoHS, and FCC certifications, ensuring environmentally friendly and reliable deployment.
Prior to dispatch, each module passes automated optical spectrum test, eye pattern test, bit error rate test, and temperature test to guarantee flawless field performance.
CW-SFP10G40-59 Quality Certifications
Global regulatory approvals confirm that the hardware satisfies rigorous international safety, electromagnetic immunity, and material standards.
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.
CW-SFP10G40-59 Certified for Reliable Host-Device Compatibility
Targeted EEPROM coding and physical interface checks ensure seamless plug-and-play operation across diverse switch and router platforms.
Every CW-SFP10G40-59 10G SFP+ module undergoes comprehensive physical and optical validation to guarantee total interoperability across demanding network environments. Discover our full validation methodology at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure central wavelength and spectral width using optical spectrum analyzers.
Eye Pattern Test
Verify signal integrity and jitter performance across high-speed channels.
Bit Error Rate Test
Evaluate line-rate packet transmission accuracy to ensure error-free data.
Temperature Test
Validate operational stability across extended thermal environments.
Product Shipping for Generic CW-SFP10G40-59 Compatible LINK-PP 10.7G SFP+
Generic CW-SFP10G40-59 Compatible LINK-PP 10G SFP+ CWDM modules are securely packaged and dispatched rapidly to prevent hardware transit damage. Every order relies on reliable international logistics to guarantee safe, timely delivery worldwide.
Anti-Static Protective Packaging
Protect delicate electronic components using specialized anti-static packaging.
Shock-Resistant Transport Protection
Safeguard optical transceivers against harsh physical impacts during transit.
Fast Order Processing and Dispatch
Accelerate order fulfillment to ensure swift warehouse shipment dispatch.
Global Logistics and International Delivery
Partner with trusted international carriers for dependable worldwide transport.
Generic CW-SFP10G40-59 Compatible LINK-PP CWDM module features a hot-swappable design for effortless plug-and-play installation into live SFP+ switch ports. It seamlessly integrates into 10G Ethernet networks, campus backbones, and long-reach CWDM links, ensuring dependable high-speed data transmission across multi-site infrastructures.
CW-SFP10G40-59 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 CW-SFP10G40-59 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:
This module features built-in real-time Digital Diagnostic Monitoring (DDM). Your switch software can read the operating temperature, laser bias current, and optical power levels in real time. By
admin on
2026-03-28
A:
Yes. The LS-CW5910-40C module is designed for the 1590nm CWDM channel and can be used with a compatible CWDM Mux/Demux. Both ends of the same optical path must use 1590nm modules, while the Mux/Demux must include a matching 1590nm port. By
admin on
2026-02-06
A:
Yes, this commercial-grade LS-CW5910-40C module operates safely up to 70°C ambient case temperature, making it well-suited for indoor server rooms with minor temperature fluctuations. By
admin on
2025-06-03
A:
Absolutely. That’s the beauty of CWDM architecture. As long as your existing CWDM Mux/Demux filter has an open 1590nm channel port, you can simply plug this module in to add another 10G link over your current fiber pair — no network overhaul required. By
admin on
2025-05-25
We selected the 1590nm 40km CWDM SFP+ optic because our wavelength plan required channel separation. The modules were installed in a mixed-hardware environment after compatibility selection and passed traffic tests with no errors. The specified commercial operating range is appropriate for our indoor racks, while the DFB CWDM optical design delivered the long reach we needed on SMF. This is now our standard spare for similar 10GbE CWDM routes.
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495389
408197
N***s
Mexico
Verified
Purchase
5 .0
2026-03-11
Needed a dedicated 1590nm optical transceiver module to clear an overloaded fiber conduit using CWDM multiplexing. Link span is roughly 34 km on SMF duplex LC cabling, and optical loss margins remain pristine. Excellent alternative for long-haul enterprise routing.
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495389
408195
K***s
United Kingdom
Verified
Purchase
5 .0
2026-01-20
Bought these 10G 1590nm CWDM optical transceivers for a small regional network upgrade. The module reported temperature, voltage, TX power, and RX power through DOM, so our NOC team could verify the link without sending anyone onsite. That saved time during turn-up.
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495389
408193
V***s
Philippines
Verified
Purchase
4 .0
2026-01-03
The optical module worked well on our 36km SMF campus link and DOM data was available as expected. Shipping took a little longer than our original estimate, so order ahead if the install date is tight. Product performance itself was fine.
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495389
408199
S***s
Germany
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Purchase
5 .0
2025-12-10
We used these LS-CW5910-40C CWDM modules to extend a 10G connection between two campus buildings. The route is just under 35km on existing SMF, and both ends trained quickly. The duplex LC connectors were clean and properly capped in the box.
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495389
408192
I***d
Spain
Verified
Purchase
5 .0
2025-11-11
We deployed 30 LS-CW5910-40C modules across a municipal campus network, using the 1590nm CWDM wavelength on existing single-mode fiber. Most spans were between 28km and 35km, with passive CWDM components in the path. All links came up at 10Gbps, and the DOM readings were especially useful for documenting baseline TX/RX levels after installation. Three weeks into production, there have been no link flaps or abnormal temperature alerts.
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495389
408196
E***n
Thailand
Verified
Purchase
4 .0
2025-08-29
We installed these CWDM modules in a conditioned remote cabinet and got a stable 10Gbps connection over single-mode fiber. The packaging could use more padding for international shipments, though every transceiver in our order worked.
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495389
408200
P***s
France
Verified
Purchase
5 .0
2025-08-17
This was a practical option for our 40km single-mode fiber requirement. We needed the 1590nm CWDM channel to match the passive CWDM plan already installed, and the wavelength alignment was right for the project. No interoperability surprises so far.
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character.
495389
408190
A***n
South Africa
Verified
Purchase
4 .0
2025-05-17
These modules arrived in good condition and were individually protected. Delivery took a couple of extra days, but the order was complete and well packed.
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character.
495389
408187
H***s
Singapore
Verified
Purchase
5 .0
2025-03-02
During a data center consolidation project, we needed to carry 10GbE traffic between two facilities without consuming more fiber pairs. These LS-CW5910-40C modules allowed us to use the 1590nm channel in our CWDM system over a 40km-class duplex fiber route. DOM was not just a checkbox: we used the live optical measurements to identify a dirty connector on one circuit before cutover. The modules completed the migration cleanly and gave procurement a much better cost-per-link result than our previous source.
United Kingdom · English · GBP
