The Mellanox SFP-10GZR120-55 Compatible LINK-PP module is an ultra-long-haul optical transceiver engineered for 10 Gigabit Ethernet applications, delivering reliable data transmission up to 120km over single-mode fiber. Operating at a precisely tuned 1550nm wavelength and featuring a duplex LC connector alongside advanced DDM support, this module ensures superior signal integrity and high optical budget performance for extended metropolitan area networks.
Mellanox Part Number
SFP-10GZR120-55
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1550nm
Max Cable Distance
120km
Connector
Duplex LC
Media
SMF
Transmitter Type
EML
Receiver Type
APD
TX Power
-1 to +5dBm
RX Power
-26 to -6dBm
Receiver Sensitivity
-25dBm
Receiver Overload
-7dBm
Operating Temperature Range
0 to 70°C
Protocols
IEEE 802.3ae, SFF-8472, SFF-8431, 10GBASE-ZR
Key Features of Mellanox SFP-10GZR120-55 Compatible LINK-PP 10.7G SFP+
Engineered for extreme reach, this SFP+ 120km optical transceiver utilizes a high-performance 1550nm laser to maintain stable 10G connectivity across vast fiber infrastructures. Its integration of digital diagnostic monitoring allows network operators to proactively manage ultra-long-haul SMF links without requiring mid-span optical amplification.
This high-performance SFP+ 120km transceiver delivers robust 10 Gigabit data transmission over single-mode fiber, eliminating the immediate need for costly optical repeaters in extended regional networks.
SFP-10GZR120-55: 10.3 Gbps Connectivity for Inter-City Data Center Interconnects
Delivering an uncompressed data rate of 10.3 Gbps, this module is perfectly suited for high-capacity inter-city data center interconnects. It provides the essential ultra-low latency bandwidth required for real-time disaster recovery and remote site mirroring across expansive geographical distances.
SFP-10GZR120-55 Module with 1550nm Wavelength
Operating on the industry-standard 1550nm wavelength, the module is specifically optimized to minimize optical attenuation over extreme distances. This specialized transmission window ensures maximum signal preservation and optical clarity across extensive single-mode fiber routes.
Pushing the boundaries of standard optics, this transceiver boasts an exceptional optical budget capable of supporting a continuous 120km transmission reach. This extraordinary capability makes it an ideal solution for bridging remote telecom hubs without deploying active optical amplification equipment.
SFP-10GZR120-55 Module with Duplex LC Interface
The SFP+ 120km module is equipped with a standard duplex LC optical interface, guaranteeing secure and highly precise physical connections to single-mode fiber patch cables. This universally compatible connector design ensures seamless integration into existing enterprise and telecom patch panels.
SFP-10GZR120-55 Module with DDM for Real-Time Monitoring
DDM provides network engineers with critical real-time data regarding transceiver temperature, laser bias current, and optical transmit and receive power. This continuous telemetry greatly enhances network reliability by enabling proactive maintenance on long-haul optical links.
The SFP-10GZR120-55 SFP+ 120km module strictly complies with international networking and safety standards to guarantee uncompromising enterprise deployment.
Every SFP+ 120km optical module is subjected to an exhaustive evaluation process to confirm precise optical performance and structural durability.
SFP-10GZR120-55 Quality Certifications
The transceiver holds major global compliance marks, including CE, FCC, and RoHS, validating its environmental and operational safety.
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-10GZR120-55 Certified for Reliable Host-Device Compatibility
Extensively validated against MSA specifications, it ensures flawless plug-and-play interoperability with a diverse range of leading network switches.
Comprehensive factory testing protocols are enforced to ensure every SFP+ 120km optical module delivers flawless signal integrity and enduring reliability.
Optical Spectrum Test
Accurately verifies the 1550nm central wavelength and spectral width to guarantee minimal chromatic dispersion.
Eye Pattern Test
Analyzes the optical waveform to confirm strict adherence to IEEE networking standards and optimal signal quality.
Bit Error Rate Test
Subjects the transceiver to sustained high-speed data transmission to ensure zero packet loss over extended periods.
Temperature Test
Validates stable optical output and receiver sensitivity across the specified commercial operating temperature range.
Product Shipping for Mellanox SFP-10GZR120-55 Compatible LINK-PP 10.7G SFP+
LINK-PP utilizes a highly secure and automated global logistics framework to ensure your optical components arrive safely and promptly.
Anti-Static Protective Packaging
Each transceiver is individually sealed in an ESD-safe bag to protect sensitive internal laser components from electrostatic damage.
Shock-Resistant Transport Protection
SFP+ 120km Modules are securely nested in custom impact-absorbing trays that eliminate physical movement and prevent mechanical shock.
Fast Order Processing and Dispatch
Streamlined inventory management allows for rapid order fulfillment and immediate dispatch of available stock.
Global Logistics and International Delivery
Strategic partnerships with premier international couriers guarantee fully trackable, expedited delivery to worldwide data centers.
Deploying the SFP-10GZR120-55 is a straightforward, hot-pluggable process requiring no advanced configuration. Simply insert the SFP+ 120km module into an MSA-compliant SFP+ port, connect the single-mode fiber via the duplex LC interface, and the system instantly establishes a stable 10G link. Administrators can immediately verify optical power budgets using the host device's DDM dashboard.
SFP-10GZR120-55 Technical Support
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Pre-Sales Technical Consultation
Professional technical guidance to help customers select the most suitable SFP-10GZR120-55 modules based on network architecture and application requirements.
Compatibility Verification Support
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Deployment & Installation Assistance
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
Explore our frequently asked questions to gain deeper technical insights into deploying this ultra-long-reach SFP+ 120km optical transceiver.
This SFP+ 120km module is highly optimized for ultra-long-haul telecommunications, remote data center interconnects, and regional campus networks where deploying intermediate optical repeaters is logistically impossible or cost-prohibitive.
Yes, because the SFP+ 120km optic utilizes a high-power laser designed for extreme distances, connecting two modules back-to-back or over short fiber runs requires an optical attenuator to prevent permanent receiver damage.
The transceiver employs a highly specialized 1550nm laser and advanced modulation techniques specifically engineered to mitigate chromatic dispersion, ensuring clean signal recovery at the far end of the SFP+ 120km link.
Absolutely, this extended-reach optic is fully compatible with standard 9/125um single-mode fiber terminating in LC connectors, making it easy to integrate into existing long-haul cable plants.
Yes, the module features Digital Diagnostic Monitoring compliant with SFF-8472, allowing network administrators to track the exact transmit and receive optical power levels across the entire SFP+ 120km span.
A:
It is highly versatile. Besides being fully compliant with 10G Ethernet standards, it supports standard CPRI, eCPRI, and OTU2/OTU2e data rates, making it perfect for both enterprise LAN extensions and long-haul telecom base station applications. By
admin on
2025-12-16
A:
Yes, these ultra-long-haul transceivers are strictly tested for OEM compatibility. They will plug and play seamlessly with Cisco, Arista, Juniper, Ubiquiti, and other major brands right out of the box without any vendor lock-in issues. By
admin on
2025-07-04
A:
This 1550nm transceiver is designed exclusively for Single Mode Fiber (SMF) with a Duplex LC connector. To prevent receiver saturation and hardware damage on short test runs, we strongly recommend using OS2 SMF cable along with appropriate optical attenuators (usually 10dB to 15dB for lab testing). By
admin on
2025-02-03
A:
Absolutely! For large-scale B2B procurements of our 10G SFP+ 120km transceivers, please contact our B2B sales team. We provide tiered volume pricing and dedicated procurement support for enterprise and ISP clients. By
admin on
2025-01-27
A:
This specific module is designed for standard commercial temperatures (0°C to 70°C). However, we do offer an industrial-grade version (-40°C to 85°C) for this exact 1550nm 120km spec. Please check our store or contact support directly for the industrial SKU. By
admin on
2024-10-28
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495030
353812
L***r
Poland
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5 .0
2025-02-28
Deployed these 10G SFP+ 1550nm 120km modules for a massive cross-state data center interconnect. DDM readouts on our Cisco ASR routers are highly accurate, pushing through 115km of single-mode fiber effortlessly.
Please write comments with more than three
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495030
353796
M***y
New Zealand
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5 .0
2024-01-31
This is honestly my favorite and go-to place to order all my rj 45needs. The shipping is great! Customer service excellent! I would recommend this company to anyone!!!
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