SLS-DW2210-40C is a 10G DWDM SFP+ transceiver module operating at the ITU 100GHz grid C-band wavelength of 1559.79nm (Channel C22). Engineered with a cooled EML laser and high-sensitivity PIN photodiode, it supports transmission distances up to 40km over single-mode fiber alongside real-time digital diagnostic monitoring (DDM) via the I²C interface.
Dell Part Number
DWDM-SFP10G-59.79
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1559.79nm
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/DOM
Supported
Operating Temperature Range
0 to 70°C
Protocols
SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431
Key Features of Dell DWDM-SFP10G-59.79 Compatible LINK-PP 10G SFP+
Dell DWDM-SFP10G-59.79 Compatible LINK-PP delivers 10G DWDM connectivity across single-mode fiber links reaching up to 40km. Integrating a 1559.79nm C-band channel, duplex LC optical port, and built-in digital diagnostics, it offers network operators an efficient way to expand aggregation layer bandwidth.
This DWDM SFP+ transceiver features a hot-pluggable SFP+ footprint that allows easy installation without powering down host systems. Full compliance with the SFP+ MSA ensures wide mechanical and electrical compatibility across multi-vendor networking hardware.
DWDM-SFP10G-59.79: 10 Gbps Connectivity for Optical Aggregation Layers
A dedicated 10Gbps data rate provides reliable throughput to eliminate bandwidth bottlenecks in busy network distribution tiers. Network engineers can utilize this consistent speed to connect high-traffic switches in enterprise core and optical aggregation layers.
DWDM-SFP10G-59.79 Module with DWDM Technology for Fiber Efficiency
Integrated dense wavelength division multiplexing enables multiple data channels to run simultaneously over existing single-mode fiber infrastructure. Operating on the standard 100GHz ITU grid, the unit maximizes link capacity while keeping dark fiber leasing costs down.
DWDM-SFP10G-59.79 Module with 1559.79nm Wavelength
The optical channel operates specifically at the ITU C22 grid frequency of 1559.79nm within the optical C-band. A cooled EML laser maintains precise spectral stability against frequency drift across standard commercial operating temperatures.
An internal PIN photodiode receiver delivers high optical sensitivity to sustain clean signals across 40km of single-mode fiber. This optical reach makes point-to-point inter-building and metro connectivity possible without external optical amplifiers.
DWDM-SFP10G-59.79 Module with Duplex LC Interface
Standard duplex LC connectors deliver dependable, low-attenuation connections across single-mode fiber infrastructure. This familiar interface allows hassle-free cable handling and efficient space utilization in high-density network racks.
DWDM-SFP10G-59.79 Module with DDM for Real-Time Monitoring
Built-in digital diagnostic monitoring complies directly with SFF-8472 standards to track vital operational parameters continuously. Network operators can read internal temperature, supply voltage, laser bias current, and optical power via the two-wire interface for fast fault detection.
Certified to ISO 9001, CE, RoHS, and FCC standards, Dell DWDM-SFP10G-59.79 Compatible LINK-PP DWDM SFP+ transceivers follow strict global manufacturing rules. These verified qualifications ensure every module delivers safe, dependable connectivity across enterprise networking setups.
Every 10G SFP+ DWDM module undergoes comprehensive multi-stage performance validation, including optical eye-pattern inspections and bit error rate tests, ensuring zero optical packet loss upon final deployment.
DWDM-SFP10G-59.79 Quality Certifications
This SFP+ transceiver module strictly aligns with standard industry and electromagnetic guidelines to verify stable thermal behavior, giving network administrators dependable hardware longevity during continuous production workloads.
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-59.79 Certified for Reliable Host-Device Compatibility
Extensive interoperability verification on popular commercial switches ensures seamless EEPROM identification, allowing immediate plug-and-play recognition without triggering firmware lockouts.
LINK-PP tests every DWDM SFP+ transceiver under strict physical-layer conditions to ensure dependable, error-free optical transport across your network; explore our full verification workflow at the LINK-PP Test Support Center.
Optical Spectrum Test
Verify central wavelength precision to prevent channel crosstalk.
Eye Pattern Test
Inspect optical signal clarity to ensure clean waveform transmission.
Bit Error Rate Test
Evaluate data payload integrity to achieve flawless packet delivery.
Temperature Test
Check thermal operational limits to maintain steady module reliability.
Product Shipping for Dell DWDM-SFP10G-59.79 Compatible LINK-PP 10G SFP+
We utilize standardized packaging and dependable carrier networks to protect DWDM SFP+ transceiver throughout transit; this streamlined shipping process guarantees safe, timely delivery directly to your facility.
Anti-Static Protective Packaging
Shield internal optical circuitry against electrostatic discharge damage.
Shock-Resistant Transport Protection
Safeguard optical transceiver module against transit vibration and impacts.
Fast Order Processing and Dispatch
Prepare incoming transceiver purchases quickly for rapid carrier pickup.
Global Logistics and International Delivery
Ship WDM transceivers safely through reliable international delivery.
Simply insert the DWDM-SFP10G-59.79 10G DWDM transceiver into an SFP+ switch slot until it clicks, then connect duplex LC single-mode patch cables. It immediately establishes stable 10G DWDM uplinks, aggregating multi-channel traffic across optical aggregation layers without requiring any host system reboots.
DWDM-SFP10G-59.79 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-59.79 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:
Yes, two identical modules can establish a direct point-to-point connection over dark fiber. However, utilizing a matching DWDM multiplexer allows you to aggregate multiple channels onto the same fiber pair. By
admin
A:
Yes, you can pair it with standard single-mode fiber patch cords fitted with duplex LC connectors. Multimode fiber is not suitable because it cannot maintain proper optical signal integrity over DWDM links. By
admin
A:
No, an optical link requires identical nominal wavelengths on both ends so the receivers can properly detect the corresponding channel. Connecting different channels directly will prevent the optical link from establishing. By
admin
Added four transceiver modules to a DWDM transport project supporting enterprise branch connectivity. The 100GHz C22 wavelength matched our channel plan, and the 10.7Gbps capability handled normal 10GbE traffic without trouble. DDM is useful for routine optical troubleshooting before problems become outages.
Please write comments with more than three
character.
497129
514679
Z***n
Italy
Verified
Purchase
5 .0
2026-06-08
We ordered these SFP+ transceivers for a multi-site office network where separate wavelengths were needed on shared fiber infrastructure. The C22 channel aligned with our passive DWDM plan, and the 40km reach gave enough allowance for splices and patch panels. No compatibility or monitoring issues in daily operation.
Please write comments with more than three
character.
497129
514681
C***z
Brunei Darussalam
Verified
Purchase
5 .0
2026-05-04
We installed these in a small data center batch for 10G point-to-point links. The Duplex LC ports were clean, the modules seated properly, and the optical levels looked healthy immediately. Nice choice when you need a 1559.79nm DWDM SFP+ optical module without changing the existing SMF plant.
Please write comments with more than three
character.
497129
514678
A***z
United Kingdom
Verified
Purchase
4 .0
2026-02-08
Product performance is great on our 40km single-mode fiber link. Shipping took two days longer than expected, so we had to adjust the installation schedule slightly. :)
Please write comments with more than three
character.
497129
514676
J***s
Poland
Verified
Purchase
5 .0
2025-10-30
Our operations team deployed these 1559.79nm DWDM modules in a rack-to-rack expansion using dark fiber between facilities. The modules run normally in an air-conditioned equipment room, and DOM lets us compare received power across sites. Good option for indoor SMF networks needing dedicated DWDM channels.
United States · English · USD
