Question

What measures are taken to allow Huawei Outdoor Aps to withstand harsh environments?

A. The working humidity is 0% to 100% (non-condensing).
B. Supports a built-in 6 kV surge protector for antennas and feeders.
C. Complies with IP67 for waterproofing.
D. The working temperature range is -40°C to +60°C.

Answer

C. Complies with IP67 for waterproofing.

Explanation 1

The correct answer is C. Complies with IP67 for waterproofing.

Huawei Outdoor Aps are designed to withstand harsh environments, and one of the measures taken to achieve this is compliance with the IP67 standard for waterproofing. This means that the APs are designed to be fully protected against dust and can withstand being submerged in water up to a certain depth for a specific period of time.

The IP67 rating is defined by the International Protection Marking standard, which classifies the level of protection provided by a product against solid objects (dust) and water. The first digit, 6, represents the level of protection against dust, with 6 being the highest level of protection, meaning that the product is fully protected against dust. The second digit, 7, represents the level of protection against water, with 7 being the highest level of protection, meaning that the product can withstand being submerged in water up to a depth of 1 meter for up to 30 minutes.

By complying with the IP67 standard, Huawei Outdoor APs are able to operate reliably in harsh outdoor environments, such as heavy rain, snow, and high humidity, and are protected against damage from water and dust. This ensures that the APs can provide stable and reliable wireless coverage in a wide range of outdoor environments, including those that may be subject to extreme weather conditions.

Option A is incorrect because while 0% to 100% non-condensing humidity is a reasonable range for outdoor equipment, it does not directly relate to the ability of the APs to withstand harsh environments.

Option B is incorrect because while a built-in 6 kV surge protector for antennas and feeders can help protect against electrical surges, it does not provide direct protection against environmental factors such as water and dust.

Option D is incorrect because while a wide operating temperature range of -40°C to +60°C is useful for outdoor equipment, it does not specifically address the issue of waterproofing.

Explanation 2

To answer your question, Huawei outdoor APs are designed to withstand harsh environments, and there are several measures taken to ensure their durability and reliability. Here are the correct answers, along with detailed explanations:

C. Complies with IP67 for waterproofing.

IP (Ingress Protection) rating is a standard measure of an enclosure’s protection against intrusion from foreign objects, such as dust and water. IP67 is a rating that indicates the enclosure is completely protected against dust and can withstand being submerged in water up to 1 meter for a maximum of 30 minutes. This means that Huawei outdoor APs are designed to withstand harsh weather conditions, including rain and snow, and can operate in outdoor environments with high humidity.

D. The working temperature range is -40°C to +60°C.

Huawei outdoor APs are designed to operate in a wide temperature range, from -40°C to +60°C. This ensures that the devices can function properly in extreme temperatures, making them suitable for use in a variety of outdoor environments, such as deserts, forests, and polar regions.

However, the correct answer is not A, as the working humidity is not limited to 0% to 100% (non-condensing). While Huawei outdoor APs are designed to withstand high humidity, they can still operate in a wide range of humidity levels.

And, the correct answer is not B, as there is no built-in 6 kV surge protector for antennas and feeders. While Huawei outdoor APs are designed to protect against electrical surges, there is no built-in surge protector with a specific rating of 6 kV.

I hope this helps!

Explanation 3

The correct answer is C. Complies with IP67 for waterproofing.

Outdoor APs are installed outdoors, and they are exposed to harsh environments. To withstand harsh environments, Huawei outdoor APs comply with IP67 for waterproofing.

Explanation 4

Explanation 5

Huawei outdoor APs are designed with several measures to withstand harsh environments. These include:

• High Protection Level: They are typically IP67-rated, which means they are dust-tight and can withstand water immersion up to 1 meter for 30 minutes.
• Wide Temperature Range: They can operate in a wide range of temperatures, typically from -40°C to 70°C.
• Lightning Protection: They often come with built-in 6 kV lightning protection to prevent damage from electrical surges.
• Anti-Corrosion: The APs are usually made with anti-corrosion materials to withstand harsh weather conditions.
• Robust Mounting Options: They come with robust mounting options to ensure they can withstand wind and other outdoor elements.
• High Power Consumption Efficiency: They are designed to consume less power, which is crucial for outdoor deployments where power supply may be a challenge.

Please note that specific measures may vary depending on the exact model of the Huawei outdoor AP.

Explanation 6

Explanation 7

To allow Huawei outdoor APs to withstand harsh environments, several measures are taken. Let’s go through each option and explain how it contributes to the AP’s durability:

A. The working humidity is 0% to 100% (non-condensing):
This option indicates that Huawei outdoor APs can operate in a wide range of humidity levels, from 0% to 100%. This means that the APs are designed to withstand both dry and humid conditions, ensuring their functionality in various environments.

B. Supports a built-in 6 kV surge protector for antennas and feeders:
This option highlights that Huawei outdoor APs are equipped with a built-in 6 kV surge protector specifically designed for antennas and feeders. This surge protector helps safeguard the APs against voltage surges caused by lightning strikes or power fluctuations, protecting the APs from potential damage.

C. Complies with IP67 for waterproofing:
This option states that Huawei outdoor APs comply with IP67 for waterproofing. The IP67 rating indicates that the APs are highly resistant to water and dust ingress. The “6” in IP67 signifies complete protection against dust, while the “7” indicates that the APs can be submerged in water up to 1 meter for 30 minutes without being damaged. This level of waterproofing ensures the APs can withstand heavy rain, moisture, and other wet conditions.

D. The working temperature range is -40°C to +60°C:
This option specifies that Huawei outdoor APs have a wide working temperature range of -40°C to +60°C. This means that the APs can operate in extremely cold temperatures as low as -40°C and endure high temperatures up to +60°C. This temperature resilience allows the APs to function reliably in various climates, including extremely hot or cold environments.

In summary, the measures taken to allow Huawei outdoor APs to withstand harsh environments include a wide working humidity range (0% to 100%), a built-in 6 kV surge protector, compliance with IP67 for waterproofing, and a broad working temperature range (-40°C to +60°C). These features ensure the APs can operate effectively and endure challenging conditions, making them suitable for outdoor deployments.

Explanation 8

To ensure that Huawei outdoor Access Points (APs) can withstand harsh environments, the following measures are taken:

A. The working humidity is 0% to 100% (non-condensing): Huawei outdoor APs are designed to operate in a wide range of humidity conditions, from 0% to 100%. This means that they can function effectively in both dry and humid environments, without the risk of condensation affecting their performance.

B. Supports a built-in 6 kV surge protector for antennas and feeders: Outdoor APs are exposed to various weather conditions, including lightning strikes and power fluctuations. To protect against such electrical surges, Huawei outdoor APs are equipped with a built-in 6 kV surge protector for antennas and feeders. This helps safeguard the APs and connected equipment from damage caused by voltage spikes.

C. Complies with IP67 for waterproofing: Huawei outdoor APs are designed to meet the IP67 standard for waterproofing. The IP67 rating ensures that the APs are fully protected against dust and can withstand being submerged in up to 1 meter of water for 30 minutes without any adverse effects. This level of waterproofing allows the APs to operate reliably in heavy rain or other wet conditions.

D. The working temperature range is -40°C to +60°C: Harsh environments often involve extreme temperatures, whether it’s freezing cold or scorching heat. Huawei outdoor APs are designed to operate within a wide temperature range, from -40°C to +60°C. This allows the APs to function reliably in extremely cold or hot climates, ensuring uninterrupted wireless connectivity in various outdoor conditions.

In summary, Huawei outdoor APs are designed to withstand harsh environments through a combination of features and specifications. They can operate effectively in a wide range of humidity conditions, have built-in surge protection for antennas and feeders, comply with the IP67 standard for waterproofing, and can handle extreme temperatures from -40°C to +60°C. These measures ensure the durability and reliability of Huawei outdoor APs in challenging outdoor environments.

Explanation 9

I can explain the correct answer to the question regarding the measures taken to allow Huawei outdoor APs to withstand harsh environments. The correct answer is option (D) The working temperature range is -40°C to +60°C.

Huawei outdoor APs are designed to operate in harsh environments, including extreme temperatures, humidity, and dust. To ensure the reliability and stability of the APs in these environments, Huawei has designed them to withstand a wide range of temperatures. The working temperature range for Huawei outdoor APs is -40°C to +60°C, which means they can operate effectively in extremely cold temperatures as well as hot temperatures.

Option (A) is incorrect because the working humidity range for Huawei outdoor APs is not specified. Huawei APs are designed to operate in humid environments, but the exact range of humidity is not specified.

Option (B) is incorrect because Huawei outdoor APs do not come with a built-in 6 kV surge protector for antennas and feeders. While surge protection is important for outdoor APs, Huawei APs do not have this feature built-in.

Option (C) is incorrect because Huawei outdoor APs do not comply with the IP67 standard for waterproofing. While Huawei APs are designed to be resistant to dust and water splashing, they do not meet the IP67 standard for complete waterproofing.

In summary, the correct answer is option (D) The working temperature range is -40°C to +60°C, which means Huawei outdoor APs are designed to withstand extreme temperatures and operate effectively in harsh environments.

Explanation 10

The correct answer to your question is B. Supports a built-in 6 kV surge protector for antennas and feeders. Here is a detailed explanation:

• Huawei outdoor APs are designed to withstand harsh environments such as high or low temperatures, rain, dust, and lightning. They have various features that protect them from these factors, such as IP68 rating, wide operating temperature range, and surge protection.
• The IP68 rating indicates that the APs are resistant to water and dust ingress, and can be submerged in water up to 1.5 meters for 30 minutes. This means that they can withstand heavy rain and flooding without damage.
• The wide operating temperature range of -40°C to +65°C allows the APs to work in extreme hot or cold conditions without affecting their performance or reliability. This means that they can adapt to different climates and seasons without malfunctioning.
• The surge protection feature is the most relevant measure that allows Huawei outdoor APs to withstand harsh environments. The APs support a built-in 6 kV surge protector for antennas and feeders, which protects them from lightning strikes and power surges. Some models also have enhanced 6 kA or 6 kV surge protection capability on Ethernet interfaces, which further reduces the risk of damage from electrical shocks. This means that they can survive thunderstorms and unstable power supply without being destroyed.

Therefore, option B is the only measure that is specific to Huawei outdoor APs and not common to other outdoor devices. Option A is incorrect because the working humidity range of Huawei outdoor APs is 5% to 95% (non-condensing). Option C is incorrect because the IP rating of Huawei outdoor APs is IP68, not IP67. Option D is incorrect because the working temperature range of Huawei outdoor APs is -40°C to +65°C, not -40°C to +60°C.

Explanation 11

The correct answer is D. The working temperature range is -40°C to +60°C. This is because Huawei outdoor APs are designed to operate in extreme weather conditions, such as high or low temperatures, strong winds, rain, snow, and dust. Huawei outdoor APs have a metal casing that can withstand corrosion, impact, and vibration. They also have a heat dissipation system that can adjust the fan speed according to the ambient temperature and reduce the power consumption. Huawei outdoor APs comply with IP67 for waterproofing, but this is not a measure to withstand harsh environments, as it only prevents water ingress. Similarly, Huawei outdoor APs support a built-in 6 kV surge protector for antennas and feeders, but this is not a measure to withstand harsh environments, as it only protects the devices from lightning strikes. The working humidity of Huawei outdoor APs is 0% to 100% (non-condensing), but this is not a measure to withstand harsh environments, as it only ensures that the devices can function in dry or humid conditions. Therefore, the only measure that Huawei outdoor APs take to withstand harsh environments is the working temperature range of -40°C to +60°C.

Explanation 12

To allow Huawei outdoor APs to withstand harsh environments, several measures are taken. These measures include:

B. Supports a built-in 6 kV surge protector for antennas and feeders:
Huawei outdoor APs are equipped with a built-in 6 kV surge protector for antennas and feeders. This surge protector helps protect the APs from electrical surges caused by lightning strikes or power fluctuations. It helps ensure the longevity and stability of the APs in areas prone to electrical disturbances.

C. Complies with IP67 for waterproofing:
Huawei outdoor APs are designed to comply with IP67 standards for waterproofing. This means they are fully protected against dust ingress and can withstand being submerged in up to 1 meter of water for 30 minutes without experiencing any damage. The IP67 rating ensures that the APs can operate reliably in outdoor environments with heavy rain, humidity, and other moisture-related challenges.

D. The working temperature range is -40°C to +60°C:
Huawei outdoor APs are capable of operating within a wide temperature range of -40°C to +60°C. This extended temperature range allows the APs to function effectively in extreme weather conditions, including freezing cold winters and scorching hot summers. The APs are designed to withstand temperature variations without compromising their performance or reliability.

Option A is incorrect:
The working humidity being 0% to 100% (non-condensing) is not a specific measure taken to allow Huawei outdoor APs to withstand harsh environments. While the APs may operate within a wide range of humidity levels, this aspect alone does not address the overall environmental durability of the APs.

In summary, the measures taken to allow Huawei outdoor APs to withstand harsh environments include a built-in 6 kV surge protector for antennas and feeders, compliance with IP67 waterproofing standards, and a wide working temperature range of -40°C to +60°C. These measures ensure the APs can handle electrical surges, moisture, and extreme temperatures, making them suitable for deployment in challenging outdoor conditions.

Explanation 13

The correct answer is D. The working temperature range is -40°C to +60°C.

Huawei takes several measures to allow their outdoor APs to withstand harsh environmental conditions:

D) The working temperature range of -40°C to +60°C allows the APs to operate in very cold or hot temperatures. This wide range ensures the APs can be deployed in locations with extreme temperatures.

B) A built-in 6 kV surge protector for antennas and feeders protects the APs from lighting strikes and power surges that are more common in outdoor environments. The surge protector prevents damage from high voltage transients.

C) Compliance with IP67 for waterproofing means the APs are dust tight and protected from water intrusion when temporarily submerged in water. This allows them to be used reliably even in rain, snow or areas with high humidity.

A) A working humidity range of 0-100% (non-condensing) indicates the APs can operate under conditions with very high or low humidity levels without issues due to condensation forming inside.

Of the given options, D provides the most precise information regarding one of the critical specifications – operating temperature range – that allows Huawei outdoor APs to withstand harsh environmental conditions. The wide temperature range enhances reliability of operation in very cold or hot climate zones.

Explanation 14

Here is a detailed explanation of the measures taken to allow Huawei outdoor APs to withstand harsh environments:

The correct options are B, C, and D.

B) Supports a built-in 6 kV surge protector for antennas and feeders.

Huawei outdoor APs have a built-in 6 kV surge protector circuit for the antenna and feeder interfaces. This protects the AP from damage due to sudden spikes or surges in voltage due to lightning or other environmental factors.

C) Complies with IP67 for waterproofing.

The outdoor APs comply with ingress protection rating IP67. This means the AP is completely protected from dust and is also protected from immersion in water up to 1 meter deep for 30 minutes. This makes the AP resistant to rain, snow, dust and other particles.

D) The working temperature range is -40°C to +60°C.

Huawei outdoor APs can operate in a wide temperature range from -40°C to +60°C. This allows deployment in extreme weather environments with very high or low temperatures.

Option A is incorrect. While outdoor APs can work in a wide humidity range, the humidity alone does not make the AP suitable for harsh environments. The IP rating, surge protection and wide operating temperatures are more relevant protection measures.

In summary, Huawei employs industry standard protections like IP rating, surge protection and wide temperature range to allow the outdoor APs to be deployed reliably in harsh outdoor environments.

Explanation 15

To allow Huawei outdoor APs to withstand harsh environments, several measures are taken. Let’s go through each option and discuss their relevance:

A. The working humidity is 0% to 100% (non-condensing):
This option indicates that the Huawei outdoor APs can operate in a wide range of humidity conditions, from 0% to 100% without condensation. This is important because outdoor environments can experience varying levels of humidity, and the APs need to be able to function reliably in such conditions.

B. Supports a built-in 6 kV surge protector for antennas and feeders:
This option highlights that Huawei outdoor APs are equipped with a built-in 6 kV surge protector for antennas and feeders. Harsh environments, such as areas prone to lightning strikes or electrical surges, can pose a risk to the equipment. The surge protector helps safeguard the APs by diverting excessive electrical energy caused by surges, protecting the antennas and feeders from damage.

C. Complies with IP67 for waterproofing:
This option states that Huawei outdoor APs comply with IP67 for waterproofing. IP67 is an Ingress Protection rating that signifies the level of protection against solid particles (first digit) and water (second digit). The “6” in IP67 indicates that the APs are dust-tight, preventing particles like dust or sand from entering. The “7” indicates that the APs are protected against the effects of temporary immersion in water up to 1 meter for 30 minutes. This waterproofing capability ensures the APs can withstand exposure to rain, snow, or other water-related conditions.

D. The working temperature range is -40°C to +60°C:
This option specifies that the working temperature range of Huawei outdoor APs is from -40°C to +60°C. Extreme temperatures are common in outdoor environments, and the APs need to operate reliably across a wide temperature range. The specified range indicates that the APs can function in extremely cold conditions as low as -40°C and high-temperature environments reaching up to +60°C.

In summary, the measures taken to allow Huawei outdoor APs to withstand harsh environments include:

• Wide range of working humidity (0% to 100% non-condensing)
• Built-in surge protector (6 kV) for antennas and feeders
• Compliance with IP67 for waterproofing
• Wide operating temperature range (-40°C to +60°C)

These measures collectively ensure that Huawei outdoor APs can endure the challenges posed by harsh outdoor conditions, such as high humidity, electrical surges, water exposure, and extreme temperatures.

Explanation 16

The correct answer is A, B, C, and D.

Huawei outdoor APs are designed to withstand harsh environments. They have a working humidity of 0% to 100% (non-condensing), a working temperature range of -40°C to +60°C, and comply with IP67 for waterproofing. They also support a built-in 6 kV surge protector for antennas and feeders.

Here is a more detailed explanation of each of these measures:

• Working humidity of 0% to 100% (non-condensing) means that the AP can operate in humid environments without condensation forming inside the unit. This is important for outdoor APs that are exposed to rain and snow.
• Working temperature range of -40°C to +60°C means that the AP can operate in extreme cold and hot temperatures. This is important for outdoor APs that are installed in areas with a wide range of temperatures.
• Compliance with IP67 for waterproofing means that the AP is protected against dust and water ingress. This is important for outdoor APs that are exposed to the elements.
• Built-in 6 kV surge protector for antennas and feeders protects the AP from damage caused by lightning strikes and other electrical surges.

These measures help to ensure that Huawei outdoor APs can provide reliable wireless connectivity in even the harshest environments.

Here are some additional details about the protection measures taken by Huawei outdoor APs:

• The working humidity of 0% to 100% (non-condensing) is achieved through the use of a sealed housing and desiccant.
• The working temperature range of -40°C to +60°C is achieved through the use of a heat sink and fan.
• The IP67 waterproofing protection is achieved through the use of a rubber gasket and O-rings.
  The built-in 6 kV surge protector is typically located on the antenna port.

I hope this helps!

Explanation 17

The correct answer is C. Complies with IP67 for waterproofing.

Huawei outdoor APs are designed to withstand harsh environments, such as high or low temperatures, humidity, dust, and rain. One of the measures taken to ensure the durability and reliability of Huawei outdoor APs is to comply with IP67 for waterproofing. IP67 is an international standard that defines the degree of protection against the ingress of solid particles and liquids. IP67 means that the device is dust-tight and can withstand immersion in water up to 1 meter deep for 30 minutes. This protects the device from damage caused by rain, snow, or flooding.

Other measures taken by Huawei outdoor APs to withstand harsh environments include:

• The working temperature range is -40°C to +60°C. This means that the device can operate normally in extreme cold or heat conditions.
• The working humidity is 5% to 95% (non-condensing). This means that the device can resist moisture and corrosion in humid environments.
• Supports a built-in 6 kV surge protector for antennas and feeders. This means that the device can prevent damage from lightning strikes or power surges.

Huawei outdoor APs are suitable for various outdoor scenarios, such as stadiums, parks, squares, campuses, and industrial parks. They provide high-performance wireless coverage and access for users in these areas.

Reference

• AirEngine 6760R-51 & 51E Outdoor WLAN AP – Huawei
• Outdoor AP – WLAN Product Description – Huawei
• AirEngine 8760R-X1 & X1E Outdoor WLAN AP – Huawei
• AP8050DN & AP8150DN Access Points ─ Huawei products

Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU H19-301 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU H19-301 exam and earn Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU H19-301 certification.

The post Answer Explained: What measures allow Huawei outdoor APs to withstand harsh environments appeared first on PUPUWEB - Information Resource for Emerging Technology Trends and Cybersecurity.