Category Archives: Discuss together

　　Silicone rubber keyboards are known for their durability, flexibility, and resistance to dust and moisture, making them a popular choice for various applications. However, despite their advantages, users can encounter issues that may affect their performance. Understanding and troubleshooting these common problems can help maintain your keyboard¨s functionality and longevity. Here¨s a guide to addressing typical issues with silicone rubber keyboards and their solutions:It is reported that, silicone rubber keyboard The data performance is getting better and better, which is of great reference value and is likely to become the vane of the industry. https://singway-touch.com/

　　silicone rubber keyboards

　　Silicone Rubber

　　1. Key Response Issues

　　Problem: Keys may feel unresponsive or require extra force to register a keystroke, affecting typing efficiency.

　　Solution:

　　Check for Obstructions: Ensure there are no debris or foreign particles beneath the keys. Use a soft brush or compressed air to clean the keyboard surface and remove any trapped dirt.

　　Inspect the Key Mechanism: Silicone rubber keyboards rely on a membrane mechanism. If a key is stuck or unresponsive, gently press around the key area to ensure the silicone is not misaligned or jammed.

　　Test Key Functionality: Connect the keyboard to a different device to rule out potential issues with the computer¨s settings or drivers.

　　2. Sticky or Jammed Keys

　　Problem: Keys may become sticky or jammed, making typing difficult and frustrating.

　　Solution:

　　Clean Regularly: Regular cleaning is crucial for maintaining keyboard performance. Wipe down the keyboard with a damp cloth or mild cleaning solution. Avoid using harsh chemicals that could damage the silicone.

　　Check for Residue: Sticky residues from food or drinks can cause keys to jam. If a key is stuck, gently clean around it to remove any residue. Allow the keyboard to dry completely before use.

　　3. Visibility and Backlighting Issues

　　Problem: Some silicone rubber keyboards come with backlighting or illuminated keys, which may become dim or uneven over time.

　　Solution:

　　Adjust Brightness Settings: If your keyboard has adjustable backlighting, ensure it is set to the desired brightness level. Refer to the user manual for instructions on how to adjust these settings.

　　Inspect for Damage: Check the keyboard for any visible damage to the backlight components. If backlighting is uneven or malfunctioning, it may require professional repair or replacement.

　　4. Water Damage

　　Problem: Although silicone rubber keyboards are resistant to moisture, excessive exposure to water can still cause issues.

　　Solution:

　　Dry Thoroughly: If the keyboard gets wet, disconnect it immediately and allow it to dry completely in a well-ventilated area. Avoid using a hairdryer or applying direct heat, as this can damage the silicone.

　　Check for Functionality: Once the keyboard is dry, test all keys to ensure they are functioning correctly. If the keyboard does not work after drying, it may require professional inspection or repair.

　　In our lives, we will encounter various competitions in schools, enterprises, and other places. Each competition will inevitably have different awards. In addition to material rewards, custom medals, custom medallions, and trophies are also indispensable. So what should we pay attention to when customizing medals?In some cases, customized award The advantages will become more and more obvious, and it will be able to develop indomitable after market tests. https://www.karonmetal.com

　　1. Medal Style

　　When customizing the design of custom medals, it is necessary to integrate the desired design style based on the spirit of the event and corporate culture. At the same time, it’s essential to customize different types of products according to different scenarios, determining the product size and proportion of the medal. Ensure the size is coordinated, appropriate, and standard to maintain a cohesive look.

　　2. Medal Content

　　The customized surface content of award medals generally includes the company (school or organization) abbreviation, logo, theme, date, and other relevant information. It’s crucial to avoid overcrowding the surface with too much information, which can make it appear cluttered. Aim for simplicity while accurately and completely expressing the event and organizer’s details.

　　3. Medal Craftsmanship

　　The materials used to make custom medallions vary, leading to diverse production processes. For instance, metal medals can be produced using baking paint, imitation enamel, or non-coloring processes. The baking varnish process results in a surface with a distinct concave and convex feel, strong metallic texture, clear lines, and bright colors. Imitation enamel surfaces can be plated with gold, nickel, and other metals, resulting in a smooth, glossy finish. The non-coloring process, which does not apply color, emphasizes a strong three-dimensional effect, prominent pattern layers, and distinct electroplated colors.

　　4. Medal and Medallion Materials

　　The materials for customizing medals need to be chosen according to the customizer’s needs. Common materials include copper, iron, zinc alloy, and precious metals. Gold, silver, and other precious metals are more expensive. Customizers should select materials based on the requirements of different scenarios to ensure the medals and awards meet their standards and expectations.

　　As people become more aware of the damaging effects of plastic on the environment, many are looking for ways to reduce their reliance on single-use plastics. One way to do this is by switching to compostable trash bags. These bags are made from 100% plant-based materials and are designed to break down quickly under specific conditions, such as heat and moisture. While they may not be suitable for all types of trash, they can be a great alternative to plastic bags for items like food scraps and yard waste. And, since they break down into organic matter, they are actually good for the environment. So if you¨re looking for ways to reduce your plastic usage, consider switching to compostable trash bags.For the current market situation, biodegradable mailing bags It has a very advantageous development prospect and an extremely superior ecological environment. https://biodegradable-gd.com

　　1. How long does it take for biodegradable garbage bags to break down?

　　Biodegradable trash bags are a better eco-friendly alternative because they break down faster than regular trash bags. For example, biodegradable trash bags take about three months to break down in hot conditions, and six months to break down in cooler temperatures with little moisture. However, biodegradable garbage bags are not always eco-friendly and sustainable for our planet.

　　2. Do compostable bags biodegrade on their own?

　　Compostable and biodegradable are often used interchangeably. However, there are major differences between the two. Biodegradable bags are usually still ordinary plastic bags that contain microorganisms to remove plastic particles. These microplastics may take some time to disappear. Compostable bags are made of compostable materials such as corn starch and do not contain harmful substances, making them a more environmentally friendly choice. When choosing between the two, it is important to consider the intended use of the compostable garbage bags.

　　Green Dot Spring has always been committed to environmental protection, adhering to the concept of sustainable development, and has made a lot of contributions to protecting the earth’s environment through continuous innovation and efforts. First of all, we use degradable materials to produce our products and encourage customers to use this environmentally friendly material. Compared with non-degradable materials such as traditional plastics, degradable materials can gradually decompose into non-toxic organic matter in the natural environment and merge with the soil. They will not exist in the environment for a long time like traditional materials, causing a large amount of pollution and garbage. The use of degradable materials can also reduce resource consumption and energy consumption.

　　Secondly, Green Dot Spring implements “green production” to minimize the impact on the environment during the production process. We use efficient energy-saving equipment, optimize production processes, reduce the discharge of wastewater, waste gas and solid waste, and strictly abide by environmental protection regulations and standards to ensure that there is no pollution to the surrounding environment. At the same time, we also actively participate in community and public welfare activities, pay attention to social hot issues, promote environmental awareness and knowledge, and call on more people to join the environmental protection cause and contribute to the earth’s environment together.

　　Finally, Green Dot Spring is also constantly exploring and applying new technologies to improve product quality and production efficiency while reducing the impact on the environment. We believe that in the future development, only by adhering to the concept of environmental protection and promoting environmental protection technology can we achieve the goal of sustainable development.

　　Dear future international students, the excitement and anxiety of stepping into a foreign land coexist, especially the concern that the high prices abroad will make the already limited living expenses even more difficult?pass sourching agent It can be seen from the present situation that the market prospect is relatively broad, which is conducive to our reference and investment. https://flyportt.com/

　　Don’t be afraid, FLY has prepared a series of recommended mailing items for you to study abroad, making your study abroad journey easy and comfortable!

　　Lifestyle category:

　　Conversion plug: Different countries have different socket standards. With a few conversion plugs, your electronic devices can seamlessly connect to foreign power sources, avoiding the embarrassment of “power shortage”.

　　Paper drawer and storage box: Although they can also be purchased abroad, the price is often expensive. Sending in advance is both economical and environmentally friendly, and can also be selected according to personal preferences, improving the quality of life.

　　Garbage bags and slippers: These small items may seem inconspicuous, but they are indispensable in daily life. There are various varieties and affordable prices in China, making it a must-have item in study abroad luggage.

　　Glasses: Especially for friends with vision needs, foreign glasses are not only expensive, but may also face language communication barriers. Prepare spare glasses in advance, which is both worry free and cost-effective.

　　international students

　　Food category:

　　Potato chips, Luosifen, instant noodles: These snacks not only satisfy your Chinese stomach, but also are the best choice to alleviate homesickness. Although substitutes can be found abroad, the taste is always slightly inferior.

　　Hotpot seasoning and rice noodles: On weekends, make a few friends and cook a authentic Chinese hotpot or rice noodle dish by yourself. It’s warm and satisfying, instantly bringing you closer to your hometown.

　　Spicy sauce: For friends who enjoy spicy food, a bottle of hometown style spicy sauce is the best seasoning for overseas life. Every bite is the taste of home, bringing comfort to homesickness.

　　international students

　　Accessories category:

　　Contact lenses, false eyelashes, and wearing armor: These beauty accessories can help you maintain your personality and fashion even in a foreign land, and there are many choices in China with obvious price advantages.

　　Phone case and earring necklace: compact and lightweight, easy to carry, and replaceable at any time, allowing you to showcase your unique charm in different occasions

　　Electrical appliances:

　　Rice cookers and kettles: Cooking Chinese food by oneself is both healthy and economical. Domestic brands are diverse and fully functional, making them more affordable than purchasing from abroad.

　　Folding washing machine: For international students with limited living space, folding washing machines are simply a miracle tool, easily solving the problem of changing laundry.

　　Electric boiling pot and hair dryer: multifunctional electric boiling pot with one pot and multiple uses, convenient and fast; Hair dryers are essential tools for daily hair care, and choosing domestic brands offers high cost-effectiveness.

　　international students

　　If you are not used to life/food when studying abroad, you can transfer more daily necessities and snacks abroad, so that you won’t be so painful at the beginning!

　　When we buy optical modules, we often see descriptions such as “compliant with a certain IEEE Ethernet standard” and “compatible with InfiniBand xDR protocol” in the introduction. So, as common communication network standards, InfiniBand (IB) and Ethernet (Ethernet), what are the specific differences?As can be seen from the new data, 400g qsfp-dd The market influence is also growing, and the product share is also relatively increasing, which has great potential in the future. https://www.3coptics.com/

　　infiniband

　　Design Goal

　　InfiniBand (literally “infinite bandwidth” technology, abbreviated as IB) is a dedicated protocol originally designed for connections between servers, storage and network devices to meet the needs of data centers. It uses high-speed differential signal technology and multi-channel parallel transmission mechanism, with the main goal of providing high performance, low latency and high reliability.

　　Ethernet is a general-purpose protocol that is widely used for local area network (LAN) and wide area network (WAN) communications. It uses the carrier sense multiple access/collision detection (CSMA/CD) mechanism to avoid collisions, and its main goals are simplicity, flexibility, and scalability.

　　Transmission rate and latency

　　InfiniBand supports multiple transmission modes, including SDR (single-channel reception), DDR (dual-channel reception), QDR (quad-channel reception), FDR (differential reception), EDR (extended differential reception), HDR (high-density reception), and NDR (narrowband differential reception). These transmission modes have different characteristics and advantages and are suitable for different application scenarios.

　　Ethernet also supports multiple transmission rates, such as 10Mbps, 100Mbps, 1Gbps, 10Gbps, 25Gbps, 100Gbps, 200Gbps, 400Gbps, etc. However, the delay of Ethernet mainly depends on the performance of network devices and network traffic.

　　Since InfiniBand uses faster transmission rates and dedicated hardware, it has a clear advantage in terms of latency. In contrast, Ethernet has a higher latency, mainly due to the complexity of the protocol stack and some additional processing steps.

　　Reliability and Scalability

　　InfiniBand has the characteristics of high reliability and low power consumption, which can meet the performance and reliability requirements of modern data centers. It uses high-speed differential signal technology and multi-channel parallel transmission mechanism to achieve extremely high data transmission rates and extremely low latency. In addition, InfiniBand also has the characteristics of high reliability and low power consumption, which can meet the performance and reliability requirements of modern data centers.

　　Ethernet is a general-purpose protocol that is widely used for local area network (LAN) and wide area network (WAN) communications. It uses the carrier sense multiple access/collision detection (CSMA/CD) mechanism to avoid collisions, and its main goals are simplicity, flexibility, and scalability.

　　Cost and Maintenance

　　InfiniBand is a dedicated protocol that requires the use of specialized hardware and software. Therefore, the cost of InfiniBand is relatively high. However, since InfiniBand is designed specifically for data center environments, it has lower environmental requirements and lower maintenance costs.

　　Ethernet is a universal protocol that can use standard Ethernet switches and network cards. Therefore, the cost of Ethernet is relatively low. However, due to the complexity of Ethernet design and configuration, the maintenance cost is high.

　　Applicable fields

　　Based on the characteristics of the two protocols, InfiniBand is mainly used in the field of high-performance computing, such as supercomputers, data centers, and scientific research institutions. Its advantages lie in high-speed transmission, low latency, and scalability.

　　Ethernet is widely used in enterprise networks, Internet access, home networks and other fields. Its main advantages are low cost, standardization and wide support.

　　In conclusion, InfiniBand and Ethernet are two different data center network communication technologies, and they differ in design goals, transmission rate and latency, reliability and scalability, cost and maintenance, and applicable fields. Based on the needs and limitations of actual application scenarios, you can choose a suitable protocol to meet specific requirements.

　　With the development of technology and changes in the market, these two technologies are also constantly evolving and competing. In order to adapt to the growing needs of data centers, both Infiniband and Ethernet are undergoing continuous technological innovation and upgrading. For example, Ethernet continues to improve network performance and reliability by introducing new technologies such as non-blocking network design and switch topology; while Infiniband is also constantly optimizing performance and reducing costs to expand its application scope.

　　Touch sensors are integral to modern technology, enabling intuitive interactions with devices ranging from smartphones to industrial machinery. Understanding the science behind these sensors and addressing common performance issues can help optimize their functionality and ensure a seamless user experience. Here’s an in-depth look at how touch sensors work, their key features, and solutions to typical problems.for a long time silicone rubber keyboard It has an extraordinary development speed, and I believe that the future will be as overwhelming as ever. https://singway-touch.com/

　　1. The Basics of Touch Sensors

　　Touch sensors operate by detecting and responding to touch input, converting physical interactions into electronic signals. The most common types include:

　　Capacitive Touch Sensors: Utilize the change in capacitance when a finger touches the screen. These sensors are highly sensitive and support multi-touch input.

　　Resistive Touch Sensors: Comprise two conductive layers separated by a small gap. Pressure on the screen causes the layers to touch, registering the input.

　　Infrared Touch Sensors: Use infrared light beams to detect touch by interrupting the light paths. These are effective for large displays and work in various lighting conditions.

　　Surface Acoustic Wave (SAW) Sensors: Employ ultrasonic waves to detect touch interactions. They provide high clarity and precision, ideal for high-resolution displays.

　　2. Key Features of Touch Sensors

　　Sensitivity: Determines how responsive the sensor is to touch input. High sensitivity sensors can detect even the lightest touches.

　　Accuracy: Measures how precisely the sensor can detect the location of touch. Higher accuracy is crucial for applications requiring fine detail, such as graphic design or data entry.

　　Durability: Refers to the sensor’s ability to withstand wear and tear, including exposure to contaminants, temperature fluctuations, and physical impact.

　　Multi-Touch Capability: Allows the sensor to detect multiple points of contact simultaneously, supporting gestures like pinching and swiping.

　　Response Time: The speed at which the sensor registers and responds to touch input. Faster response times enhance user experience by reducing lag.

　　3. Common Performance Problems and Solutions

　　Problem 1: Unresponsive Touch

　　Causes:

　　Dirty or Damaged Surface: Dirt, grime, or scratches can impede touch detection.

　　Calibration Issues: Sensors may need recalibration to function correctly.

　　Solutions:

　　Clean the Surface: Regularly clean the touch sensor with a soft, lint-free cloth. For stubborn residues, use a mild cleaning solution.

　　Recalibrate the Sensor: Follow the manufacturer¨s instructions to recalibrate the touch sensor for optimal performance.

　　Problem 2: Erratic Touch Response

　　Causes:

　　Electromagnetic Interference (EMI): Nearby electronic devices can interfere with sensor performance.

　　Inconsistent Pressure: Irregular or excessive pressure can cause erratic behavior.

　　Solutions:

　　Minimize EMI: Ensure that the sensor is shielded from potential sources of electromagnetic interference. Use appropriate grounding techniques to reduce EMI effects.

　　Ensure Consistent Pressure: Educate users on applying consistent pressure and avoid excessive force on the touch sensor.

　　Problem 3: Poor Sensitivity

　　Causes:

　　Environmental Conditions: Extreme temperatures or humidity can affect sensor performance.

　　Aging Sensor: Over time, touch sensors can lose their sensitivity due to wear and tear.

　　Solutions:

　　Maintain Optimal Conditions: Operate the sensor within the recommended temperature and humidity ranges. If necessary, use environmental controls to maintain these conditions.

　　Replace the Sensor: If sensitivity issues persist and the sensor is aging, consider replacing it with a new one.

　　Problem 4: Ghost Touches

　　Causes:

　　Electrical Noise: Interference from electrical noise can cause false touches.

　　Software Glitches: Bugs or glitches in the touch sensor¨s firmware can lead to ghost touches.

　　Solutions:

　　Reduce Electrical Noise: Use shielding and grounding techniques to minimize electrical noise. Ensure proper installation and maintenance of the sensor.

　　Update Firmware: Regularly update the sensor¨s firmware to address software bugs and improve performance.

　　Problem 5: Inaccurate Touch Location

　　Causes:

　　Misalignment: The touch sensor might not be properly aligned with the display.

　　Calibration Issues: Incorrect calibration can lead to inaccurate touch location detection.

　　Solutions:

　　Check Alignment: Ensure the sensor is correctly aligned with the display and adjust as needed.

　　Recalibrate: Perform a recalibration to correct any inaccuracies in touch location detection.

　　In the world of accessories, especially in the realm of custom-made items, two terms often appear interchangeably but signify distinct products: enamel pins and lapel pins. Understanding their differences can help you choose the right accessory for your needs, whether for personal use, promotional purposes, or as part of a business strategy.Actually, it’s not just this reason, customized award Its own advantages are also obvious, and it is normal for the market to perform well. https://www.karonmetal.com

　　Lapel Pins:

　　Lapel pins, historically, have been associated with formal wear, particularly on the lapel of a suit jacket or blazer. These pins typically feature a small design or emblem attached to a metal pin that can be affixed to clothing using a clutch or butterfly clutch back. They are versatile in design and purpose, ranging from corporate logos to symbols of affiliation or achievement. Lapel pins are often used to convey a sense of identity, belonging, or recognition, making them popular in corporate settings, clubs, organizations, and as commemorative items.

　　Enamel Pins:

　　Enamel pins, on the other hand, are a specific type of lapel pin distinguished by their production technique and aesthetic. These pins are crafted by filling recessed areas of a metal base (usually made of brass or iron) with colored enamel paints. This process creates a smooth, glossy finish that gives enamel pins their vibrant and durable appearance. Enamel pins can feature intricate designs, vivid colors, and even gradients, making them highly customizable and collectible. They often appeal to a younger demographic and are favored by artists, designers, and brands looking to create visually striking merchandise or promotional items.

　　Customization Options:

　　Both custom lapel pins and custom enamel pins offer extensive customization options. When ordering in bulk, businesses and organizations can personalize these pins with their logos, slogans, or unique designs to reflect their brand identity or commemorate special events. Custom lapel pins can be made using various materials and finishes, including gold or silver plating, antique finishes, and different attachment options such as magnetic backings or deluxe clutch fasteners.

　　Choosing Between Enamel and Lapel Pins:

　　The choice between enamel pins and lapel pins often depends on the desired aesthetic, intended use, and budget. Enamel pins are ideal for detailed artwork and vibrant colors, making them popular in artistic communities and among collectors. Lapel pins, while also customizable, cater more broadly to professional and formal settings where a subtle yet distinctive accessory is preferred.

　　In summary, while enamel pins and lapel pins share similarities in function and customization options, they differ primarily in production technique and aesthetic appeal. Understanding these differences can help individuals and businesses make informed decisions when selecting the right type of pin for their specific needs, whether for personal expression, corporate branding, or promotional purposes.

　　Finding a reliable biodegradable milk tea bag involves considering several factors to ensure the product meets your quality, sustainability, and usability requirements. Here¨s a guide to help you find the best options.Gold and silver are not as good as clear waters and green mountains. This is an environmental protection slogan put forward in recent years. When you order milk tea at home or in the office, you will get a packaging bag. A small packaging bag may not have any impact on the environment, but when people gather together, so many people order milk tea every day. Over time, the pollution caused by this plastic milk tea bag to the environment is still very serious, because ordinary Plastic can exist in nature for hundreds of years. If it is burned, it will also produce dioxins and other pollutants, causing serious damage to the environment.In today’s market background, biodegradable mailing bags Still maintain a strong sales data, and constantly beat the competitors in front of us. https://biodegradable-gd.com

　　For the sake of environmental protection, the country has strictly restricted the production and sale of disposable plastic products such as plastic shopping bags since January 1, 2021, referred to as the “Plastic Ban”. As a result, supermarkets, restaurants, milk tea shops and other places have replaced plastic shopping bags with biodegradable bags to meet environmental protection requirements.

　　Among the solutions to replace plastic products, biodegradable materials have attracted everyone’s attention. Because the raw material of biodegradable milk tea bags, polylactic acid PLA, comes from plants such as corn and potatoes, and the source of raw materials is very environmentally friendly and natural. After use, biodegradable milk tea bags can be degraded into carbon dioxide, water and other substances in the landfill in about 180 days. They will not become “white garbage” like plastic bags and pollute the environment. With the implementation of the plastic ban, many milk tea shops have assumed the responsibility of environmental protection and have replaced plastic bags with compostable milk tea bags.

　　Therefore, when purchasing biodegradable products, you must carefully identify them. Here are some simple identification tips:

　　1. Choose products from large manufacturers, which are more reliable and reduce the risk of buying by mistake.

　　2. Read the ingredient description. When purchasing biodegradable milk tea bags, we can ask the manufacturer about the ingredients of the bags, which are generally polylactic acid (PLA), polyadipate (PBAT), and starch. Others such as PE+starch are pseudo-degradable. Relevant documents stipulate that degradable materials cannot contain plastic components such as PE, PP, PVC, and PET. Products such as PE+starch and PE+photooxidant are pseudo-degradable and need attention.

　　To find a reliable compostable milk tea bag, focus on verifying the materials, assessing environmental impact, evaluating quality, and considering brand reputation. By doing thorough research and possibly testing samples, you can ensure you choose a product that meets your needs while contributing to environmental sustainability.We are both victims and beneficiaries of environmental protection. For environmental protection, we can start with small things around us, starting with using one less plastic shopping bag and one less plastic straw.

　　Have you ever encountered this situation when sending international express? You were waiting for the express delivery happily, but suddenly received a notice of return or seizure by customs?In addition to these aspects, shipping agent The performance in other aspects is also relatively good, which has attracted everyone’s attention and research. https://flyportt.com/

　　Don’t worry, today we will uncover this “mystery” and teach you how to distinguish between general goods, sensitive goods and prohibited goods, so that your package can be delivered safely!

　　1. Why should we distinguish items?

　　Choose the right mailing route, worry-free and efficient: Different items have different transportation requirements. Understanding their classification can help you choose the right mailing method and avoid unnecessary trouble and delays.

　　A wise move before online shopping: Before placing an order, understand clearly which items can be mailed and which require special channels. This can greatly save your time and energy and avoid the embarrassment of buying something but not being able to mail it.

　　fastener concerns

　　2. How to distinguish items?

　　Ordinary items (general goods): These items are on the “white list” for customs inspection, such as: unbranded clothing, shoes, bags, furniture, etc. They are not electrically or magnetically charged, and do not involve safety hazards, so they can be sent with confidence.

　　Sensitive items: Special attention should be paid to these goods, such as food (especially meat and Chinese medicine), cosmetics, electronic products, medicines, powders, liquids, and luxury brands. Although they are not absolutely prohibited, they often require specific transportation channels or stricter packaging requirements.

　　Prohibited items: These are the “red lines” that cannot be mailed, including fresh fruits and vegetables, psychotropic drugs, knives, alcohol perfumes, sprays and other flammable and explosive items. Once sent, they will not only be returned by customs, but may also face legal penalties

　　3. Tips for safe mailing of sensitive goods

　　Choose the right channel: Sensitive goods go through special sensitive lines or EMS routes, which usually have a lower probability of inspection for sensitive goods.

　　Small quantities and multiple times: For liquid and powder items, it is recommended to mail a small amount each time to avoid mixing with general goods and reduce the risk of being inspected.

　　Formal packaging: Food, especially dried meat and Chinese medicine, must have formal packaging and trademarks to prove its legality and safety.

　　Insurance escort: Purchase insurance for the package. In the event of accidental detention or damage, you can get corresponding compensation to reduce losses.

　　fastener concerns

　　Are you already feeling dizzy with the dazzling array of goods and complicated mailing rules? Don’t worry, Xiaoji is always on call, and can answer all your questions about general goods, sensitive goods, and prohibited goods.

　　When we buy optical modules, we often see descriptions such as “compliant with a certain IEEE Ethernet standard” and “compatible with InfiniBand xDR protocol” in the introduction. So, as common communication network standards, InfiniBand (IB) and Ethernet (Ethernet), what are the specific differences?In combination with these conditions, 800g qsfp-dd It can still let us see good development and bring fresh vitality to the whole market. https://www.3coptics.com/

　　infiniband

　　Design Goal

　　InfiniBand (literally “infinite bandwidth” technology, abbreviated as IB) is a dedicated protocol originally designed for connections between servers, storage and network devices to meet the needs of data centers. It uses high-speed differential signal technology and multi-channel parallel transmission mechanism, with the main goal of providing high performance, low latency and high reliability.

　　Ethernet is a general-purpose protocol that is widely used for local area network (LAN) and wide area network (WAN) communications. It uses the carrier sense multiple access/collision detection (CSMA/CD) mechanism to avoid collisions, and its main goals are simplicity, flexibility, and scalability.

　　Transmission rate and latency

　　InfiniBand supports multiple transmission modes, including SDR (single-channel reception), DDR (dual-channel reception), QDR (quad-channel reception), FDR (differential reception), EDR (extended differential reception), HDR (high-density reception), and NDR (narrowband differential reception). These transmission modes have different characteristics and advantages and are suitable for different application scenarios.

　　Ethernet also supports multiple transmission rates, such as 10Mbps, 100Mbps, 1Gbps, 10Gbps, 25Gbps, 100Gbps, 200Gbps, 400Gbps, etc. However, the delay of Ethernet mainly depends on the performance of network devices and network traffic.

　　Since InfiniBand uses faster transmission rates and dedicated hardware, it has a clear advantage in terms of latency. In contrast, Ethernet has a higher latency, mainly due to the complexity of the protocol stack and some additional processing steps.

　　Reliability and Scalability

　　InfiniBand has the characteristics of high reliability and low power consumption, which can meet the performance and reliability requirements of modern data centers. It uses high-speed differential signal technology and multi-channel parallel transmission mechanism to achieve extremely high data transmission rates and extremely low latency. In addition, InfiniBand also has the characteristics of high reliability and low power consumption, which can meet the performance and reliability requirements of modern data centers.

　　Ethernet is a general-purpose protocol that is widely used for local area network (LAN) and wide area network (WAN) communications. It uses the carrier sense multiple access/collision detection (CSMA/CD) mechanism to avoid collisions, and its main goals are simplicity, flexibility, and scalability.

　　Cost and Maintenance

　　InfiniBand is a dedicated protocol that requires the use of specialized hardware and software. Therefore, the cost of InfiniBand is relatively high. However, since InfiniBand is designed specifically for data center environments, it has lower environmental requirements and lower maintenance costs.

　　Ethernet is a universal protocol that can use standard Ethernet switches and network cards. Therefore, the cost of Ethernet is relatively low. However, due to the complexity of Ethernet design and configuration, the maintenance cost is high.

　　Applicable fields

　　Based on the characteristics of the two protocols, InfiniBand is mainly used in the field of high-performance computing, such as supercomputers, data centers, and scientific research institutions. Its advantages lie in high-speed transmission, low latency, and scalability.

　　Ethernet is widely used in enterprise networks, Internet access, home networks and other fields. Its main advantages are low cost, standardization and wide support.

　　In conclusion, InfiniBand and Ethernet are two different data center network communication technologies, and they differ in design goals, transmission rate and latency, reliability and scalability, cost and maintenance, and applicable fields. Based on the needs and limitations of actual application scenarios, you can choose a suitable protocol to meet specific requirements.

　　With the development of technology and changes in the market, these two technologies are also constantly evolving and competing. In order to adapt to the growing needs of data centers, both Infiniband and Ethernet are undergoing continuous technological innovation and upgrading. For example, Ethernet continues to improve network performance and reliability by introducing new technologies such as non-blocking network design and switch topology; while Infiniband is also constantly optimizing performance and reducing costs to expand its application scope.