The SFP-10G-DZ-59.79-I is a 10GBASE-DWDM SFP+ transceiver module featuring a 1559.79nm (C22, 100GHz ITU grid) cooled EML transmitter and APD receiver capable of reaching transmission distances up to 80km on standard single-mode fiber. For proactive link management, the module includes real-time digital optical monitoring (DOM) for diagnostic feedback.
Arista Part Number
SFP-10G-DZ-59.79-I
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1559.79nm
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 Arista SFP-10G-DZ-59.79-I Compatible LINK-PP 10G SFP+
Arista SFP-10G-DZ-59.79-I Compatible LINK-PP SFP+ DWDM module provides point-to-point 10Gbps transport across 80km single-mode runs, operating on the 1559.79nm (C22) C-band grid. Built-in industrial thermal tolerance ensures stable performance in severe settings, backed by active digital diagnostics for simple link maintenance.
Built on a standard hot-pluggable SFP+ footprint, this DWDM module enables seamless live insertion and removal without powering down host systems. Full compliance with the SFP+ MSA guarantees straightforward mechanical and electrical compatibility across multi-vendor switches and routers.
SFP-10G-DZ-59.79-I: 10 Gbps Connectivity for Point-to-Point Aggregation
Delivering a stable 10Gbps data rate, this transceiver effectively resolves bandwidth bottlenecks in backbone and enterprise architectures. Its sustained throughput makes it well-suited for direct point-to-point links that aggregate dispersed edge traffic into central network cores.
SFP-10G-DZ-59.79-I Module with DWDM Technology for Fiber Efficiency
Integrated DWDM architecture multiplexes multiple data streams onto separate optical frequencies over a single pair of fibers. This capability dramatically scales overall transport capacity while maximizing existing fiber assets without costly infrastructure overhaul.
SFP-10G-DZ-59.79-I Module with 1559.79nm Wavelength
Operating at 1559.79nm, the transmitter aligns precisely with the standard C22 channel on the 100GHz ITU grid. A precision-cooled laser locks this wavelength to maintain tight optical spectral stability and prevent interference with adjacent DWDM channels.
An optimized optical power budget pairs a cooled EML laser with an APD receiver to achieve reliable links up to 80km over single-mode fiber. This extended reach simplifies metro network design by removing the need for costly intermediate optical amplifiers.
SFP-10G-DZ-59.79-I Module with Duplex LC Interface
The module incorporates an industry-standard duplex LC receptacle that ensures secure, low-loss fiber coupling. Featuring dedicated transmit and receive optical ports, it connects directly to standard single-mode patch cables for clean and predictable link performance.
SFP-10G-DZ-59.79-I Module with DOM for Real-Time Monitoring
Real-time digital optical monitoring delivers continuous operational telemetry in full compliance with SFF-8472 diagnostic standards. System administrators can actively track operating temperature, supply voltage, laser bias current, and optical power to identify potential link degradation before services are interrupted.
Arista SFP-10G-DZ-59.79-I Compatible LINK-PP 10G DWDM SFP+ module holds full ISO 9001, CE, RoHS, and FCC certifications to guarantee proven manufacturing excellence and reliable long-term performance in demanding setups.
Every DWDM transceiver undergoes rigorous bit-error-rate analysis and thermal cycle stress testing to ensure zero-packet-drop performance in harsh operating conditions.
SFP-10G-DZ-59.79-I Quality Certifications
Rigorous compliance approvals verify the module's electrical safety, clean build quality, and dependable operation under extreme working conditions.
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.
SFP-10G-DZ-59.79-I Certified for Reliable Host-Device Compatibility
Targeted EEPROM validation and protocol interoperability trials ensure the module interfaces seamlessly across multi-vendor switch and router ports without firmware rejection.
Every SFP+ DWDM transceiver undergoes strict hardware and transmission evaluations to guarantee zero packet loss across demanding industrial deployments. Discover more detailed verification procedures and testing protocols at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure center wavelength accuracy and spectral width with optical analyzers.
Eye Pattern Test
Evaluate transmitter signal clarity and jitter levels on high-speed oscilloscopes.
Bit Error Rate Test
Confirm error-free packet forwarding across maximum optical transmission fiber spans.
Temperature Test
Validate operational stability across extreme industrial heat and freezing conditions.
Product Shipping for Arista SFP-10G-DZ-59.79-I Compatible LINK-PP 10G SFP+
Every SFP-10G-DZ-59.79-I DWDM transceiver module is packed with protective enclosures to prevent hardware damage throughout transit. Our streamlined logistics network guarantees swift order fulfillment and reliable delivery to global enterprise destinations.
Anti-Static Protective Packaging
Shield delicate electronic components against unexpected electrostatic discharge during handling.
Shock-Resistant Transport Protection
Protect optical hardware against mechanical impacts throughout standard shipping routes.
Fast Order Processing and Dispatch
Prepare and dispatch orders quickly to minimize client project delays.
Global Logistics and International Delivery
Deliver optical transceivers worldwide through reliable international express freight services.
Simply insert the SFP-10G-DZ-59.79-I DWDM SFP+ module into your switch port, connect duplex LC single-mode fiber, and establish point-to-point aggregation links instantly. It effortlessly aggregates distributed edge traffic into central networks across smart grid substations and regional metro transport systems.
SFP-10G-DZ-59.79-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 SFP-10G-DZ-59.79-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. DWDM wavelengths are especially vulnerable to dust and oil film contamination at high optical power levels. We strongly recommend scoping and dry-cleaning all duplex LC fiber end-faces with a one-click cleaner before seating them into the optical bore. by LINK-PP Technical Support
No, a swing between 3.2V and 3.4V will not harm the module. The module is engineered to standard SFP+ MSA power specifications with a safe operating window of 3.135V to 3.465V (+3.3V ±5%). by LINK-PP Technical Support
This module operates on the standard 100GHz ITU grid at Channel 22, which corresponds precisely to 1559.79nm wavelength (frequency 192.2THz). It will align seamlessly with any standard C-band 100GHz DWDM multiplexer labeled C22 or 192.2THz. by LINK-PP Technical Support
With an EML launch power rated between -1dBm and +5dBm and an APD sensitivity down to -23dBm, you have an optical power budget of 22dB. This gives you plenty of margin to cover fiber loss, fusion splices, and patch panel connections across typical long-haul spans. by LINK-PP Technical Support
The transceivers can be safely stored in unpowered storage between -40°C and +85°C. Just keep them sealed inside their antistatic packaging away from direct moisture and dust until ready for deployment. by LINK-PP Technical Support
We ordered several DWDM transceiver modules for a controlled indoor network upgrade. Each module came online at 10G, and the optical power readings were consistent across the batch. Good experience so far.
Please write comments with more than three
character.
498533
526012
E***d
Brazil
Verified Purchase
5.0
2026-07-28
Our field team installed the LS-DW2210-80I SFP+ module inside a climate-variable telecom room. The industrial temperature rating was one reason we selected it. It has stayed online through hot afternoons and cold overnight conditions.
Please write comments with more than three
character.
498533
526018
J***s
India
Verified Purchase
5.0
2026-06-19
Needed a fixed 100GHz C22 channel to expand our existing passive multiplexer. The laser center wavelength at 1559.79nm matched our filter perfectly with zero adjacent channel crosstalk.
Please write comments with more than three
character.
498533
526015
M***y
Malaysia
Verified Purchase
5.0
2026-05-04
Ordered these industrial-grade SFP+ modules for metro ring transport. The EML transmitter delivered strong launch power straight into our patch panel, keeping attenuation margins healthy. =D
Germany · English · EUR
