40G QSFP+ LR4 10km-40G QSFP+-Optical Product Line

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40G QSFP+ LR4 10km

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Characteristic

Specifications

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Describe
Mentech 40G QSFP+ LR4 integrates four transmitters and receivers into one module. The central
wavelengths of the channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM
wavelength grid defined in ITU-T G.694.2. 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 is 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 QSFP+ IEEE802.3ba 40GBASE-LR4 and compliant to SFF-8436.

Characteristic

                             Supports 41.25Gb/s aggregate bit rate
 Integrated 4 CWDM lanes MUX/DEMUX
 Up to 10km transmission on single mode fiber (SMF)
 XLPPI electrical interface
 Duplex LC receptacles
 Hot pluggable QSFP+ form factor
 Maximum power consumption 3.5W
 Case operating temperature range：0℃~+70℃
 RoHS Compliant
 DDMI function available with internally calibrated mode
 I2C management interface                        
Specifications

                                    Attribute
                                    Explain
                                
                                    Package Type
                                    QSFP+
                                
                                    Operating Speed
                                    40Gb/s
                                
                                    Transmission Wavelength
                                    CWDM
                                
                                    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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40G QSFP+ LR4 10km

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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

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3.Quotation

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4.Contract Signing

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5.Service Execution

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6.After-Sales Support

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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.

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341 authorized patents

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42 high-tech products

39 drafted standards

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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	QSFP+
Operating Speed	40Gb/s
Transmission Wavelength	CWDM
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