100G QSFP28 LR4 10km-100G QSFP28-Optical Product Line

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100G QSFP28 LR4 10km

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Characteristic

Specifications

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Describe
Mentech 100G QSFP28 LR4 integrates four transmitter and receivers into one module. In the
transmitter side, the four lanes of optical data channels are optically multiplexed by the integrated
optical multiplexer. In the receive side, the four lanes of optical data channels are optically
de-multiplexed by the integrated optical de-multiplexer. Each data channels are recovered by a PIN
photo-detector and trans-impedance amplifier, retimed.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface
according to the QSFP28 Multi-Source Agreement (MSA) and compliant to IEEE 802.3bm.

Characteristic
 Compliant with 100GBASE-LR4 
 Support from 103.125 Gbps~111.81 Gbps 
 Integrated LAN WDM TOSA/ROSA for up to 10 km reach over SMF 
 LC receptacle optical interface compliant 
 No external reference clock 
 Hot-pluggable 
 Power dissipation < 3.5W 
 Operating case temperature range: Commercial:0℃~+70℃ 
 RoHS Compliant 
 DDMI function available with internally calibrated mode
Specifications

                                    Attribute
                                    Explain
                                
                                    Package Type
                                    QSFP28
                                
                                    Operating Speed
                                    100Gb/s
                                
                                    Transmission Wavelength
                                    LAN-WDM
                                
                                    Transmission Distance
                                    10km
                                
                                    Transmitter Type
                                    DFB
                                
                                    Receiver Type
                                    PIN
                                
                                    Operating Temperature
                                    0~70℃
                                
                                    Optical Interface Type
                                    Duplex LC
                                
                                    Operating Voltage
                                    3.3V
                                
                                    Digital Diagnostic Function
                                    Yes
                                
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100G QSFP28 LR4 10km

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Advanced Quality Testing

Mentech Comprehensive Lab: One-Stop Testing Services >

Our state-of-the-art laboratory spans approximately 1,500 square meters and is equipped with the latest testing technology. We adhere to stringent quality control processes to perform thorough product testing, ensuring each product meets the highest standards of quality and reliability. This commitment guarantees that our products consistently deliver exceptional performance and dependability.

How to Engage Our Services

1.Product Consultation

Contact us with your product type, specifications, and detailed requirements. You can send images or spec sheets to kelly-liu@mentech.com

2.Recommendation/Customization

Our team of senior technical engineers will tailor solutions to your specific needs, ensuring optimal product selection or customized designs.

3.Quotation

Upon confirming your requirements, we provide competitive pricing and promptly deliver samples for evaluation.

4.Contract Signing

Once satisfied with our proposal, we finalize details in a formal contract, specifying service scope, delivery timelines, and quality standards.

5.Service Execution

Our dedicated team adheres strictly to contractual terms, ensuring excellence at every stage of service delivery.

6.After-Sales Support

Even after project completion, our professional team continues to provide ongoing support and technical assistance, ensuring your satisfaction.

Why Choose Mentech

Mentech: Your Trusted Partner

We are dedicated to delivering the highest quality products. Here are the key reasons to choose us:

Leveraging our 6 global manufacturing centers, we deliver world-class, cross-regional manufacturing capabilities

Over 82,000㎡ of manufacturing space, strategically located to integrate domestic and international supply chains.

80% smart factory transformation, harnessing automation to ensure exceptional quality.

6 global manufacturing centers, guaranteeing stable quality and worldwide supply.

Driving innovation through our advanced digital development platform for key technologies

Since our inception in 2008, we have partnered with over 300 industry-leading collaborators to develop cutting-edge technologies.

Our team of 3,000+ Mentech employees utilizes our digital platform to enhance product performance and quality, ensuring excellence in every product.

With a robust team of over 300 senior R&D professionals, Mentech fosters deep collaborations with academic institutions, establishing research centers that advance our industry-academia innovation strategy.

Comprehensive Global Services

With a presence in 19 domestic offices and subsidiaries, 9 international subsidiaries, and an extensive network of agents, Mentech offers comprehensive technical support. Our team of Field Application Engineers (FAEs) ensures expert on-site assistance.

Mentech understands that leading knowledge and technology are the sources of competitiveness. Therefore, we continuously research cutting-edge technologies. Here are some of our achievements

341 authorized patents

46 software copyrights

42 high-tech products

39 drafted standards

Holistic Quality Assurance

Ensuring product quality and safety across the "Five Aspects" (people, machines, materials, methods, and environment) through systematic quality management, including stable manufacturing teams, rigorous monitoring mechanisms, proprietary automation equipment, error prevention technologies, proactive maintenance, mature material selection, supply chain management, compliance with regulatory standards, professional manufacturing environments, and EHS protection.

Tailored Solutions

Leveraging deep technical expertise and industry experience, Mentech provides highly personalized and customized solutions. From analysis to implementation and ongoing technical support, we meticulously cater to unique customer requirements with our advanced R&D capabilities and design tools.

Attribute	Explain
Package Type	QSFP28
Operating Speed	100Gb/s
Transmission Wavelength	LAN-WDM
Transmission Distance	10km
Transmitter Type	DFB
Receiver Type	PIN
Operating Temperature	0~70℃
Optical Interface Type	Duplex LC
Operating Voltage	3.3V
Digital Diagnostic Function	Yes