What is the output voltage and current of the 48V AC/DC Adapter?

The 48V AC/DC Adapter delivers an output voltage of 48 volts and a current of 400mA. This specific output is essential for powering Cisco 7900, 7800, and 6900 Series IP Phones, which require this voltage for optimal performance. By providing the correct voltage and current, the adapter ensures your VoIP phone functions seamlessly, preventing issues like disrupted calls or phone malfunctions.

How do I know if this adapter is compatible with my Cisco IP Phone?

To ensure compatibility with your Cisco IP Phone, verify that your model falls within the Cisco 7900, 7800, or 6900 Series. This adapter is designed specifically for these models, providing the necessary voltage and current. If your phone requires 48V power, this adapter will support its operation effectively, making it an ideal replacement to restore functionality.

What should I do if my IP phone does not power on with the adapter?

If your IP phone does not power on with the adapter, first check the power connection and ensure it's properly plugged into both the phone and an electrical outlet. Inspect the cable for any visible damages. If everything seems in order, but the phone still doesn’t power on, it may indicate a potential issue with the phone itself or the adapter. Testing the adapter with another compatible device can also help rule out problems.

Can this adapter be used with other devices apart from Cisco phones?

This 48V AC/DC Adapter is primarily designed for Cisco 7900, 7800, and 6900 Series IP Phones. Due to its specific voltage and current output, it may not be suitable for other devices unless they explicitly require a 48V input. Always verify the specifications of your device before using this adapter to prevent any damage or malfunction.

What is the significance of having a DC (Direct Current) power supply?

Using a DC power supply like this 48V adapter is crucial for devices designed to operate on direct current. It provides a consistent voltage that is essential for the stable operation of electronic components in your phone. DC power prevents issues associated with fluctuating voltages, ensuring your VoIP phone maintains reliability during calls and when accessing network features.

How long is the power cord of the adapter?

The power cord length of the 48V AC/DC Adapter varies; typically, it ranges from 5 to 6 feet. This length is designed to facilitate ease of use, allowing you to position your phone conveniently without worrying about being too close to a power outlet. If you need a longer connection, consider using an appropriate extension cord to maintain safety and functionality.

What safety features does this adapter have?

This 48V AC/DC Adapter includes built-in safety features such as overcurrent protection, short circuit protection, and overvoltage protection. These safety mechanisms are crucial in preventing damage to your device and ensuring a safe operational environment. By using an adapter with these features, you can have peace of mind knowing that both your phone and the adapter are safeguarded against unexpected power issues.

Is this adapter suitable for international use?

The 48V AC/DC Adapter is designed for use with standard electrical voltages found in various countries, making it compatible for international use in many regions. However, always check the local voltage specifications, as international use may require a suitable plug adapter to fit into different outlets. This adaptability ensures that you can reliably power your Cisco IP Phone anywhere your work may take you.

How do I properly maintain the adapter for longevity?

To maintain the longevity of your 48V AC/DC Adapter, keep it in a dry, ventilated area and avoid exposing it to extreme temperatures or moisture. Regularly inspect the cable and connectors for any signs of wear or damage. By ensuring that the adapter is stored properly and used correctly, you can help extend its lifespan and ensure consistent performance for your IP phone.

Where can I buy the 48V AC/DC Adapter compatible with Cisco IP Phones?

You can purchase the 48V AC/DC Adapter compatible with Cisco 7900, 7800, and 6900 Series IP Phones from Ubuy. They offer a comprehensive selection of electronic accessories, including this adapter, making it easier for you to find the right product for your needs. Ubuy ensures quality and convenience for those looking to enhance their VoIP phone experience.

How to Shop 48V AC/DC Adapter Compatible with Cisco 7900 7800 Online From Ubuy?

It’s easy to shop 48V AC/DC Adapter Compatible with Cisco 7900 7800 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

PowerHOOD

48V AC/DC Adapter Compatible with Cisco 7900 7800 and 6900 Series IP Phone VoIP Lounge Replacement 48VDC 400mA DC48V 48 Volt 48 Volts 48 VDC Power Supply Cord Battery Charger Cable PSU

This charger delivers a rapid and efficient charge to your devices, ensuring minimal downtime.

PowerHOOD

Item #: 98834435

48V AC/DC Adapter Compatible with Cisco 7900 7800 and 6900 Series IP Phone VoIP Lounge Replacement 48VDC 400mA DC48V 48 Volt 48 Volts 48 VDC Power

Item #: 98834435

GBP 27

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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

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What Stands Out

High Compatibility

This adapter seamlessly supports Cisco 7900, 7800, and 6900 series IP phones, ensuring reliable power supply for various VoIP devices. Its broad compatibility eliminates the need for multiple adapters.

Safe Power Output

Delivering 48VDC at 400mA, this power supply is designed to meet the specific requirements of VoIP phones, providing steady performance and prolonging device lifespan without risk of overload.

Durable Design

Constructed with high-quality materials, this adapter offers longevity and dependable functionality. Its robust design withstands everyday use, making it a reliable choice for personal or office environments.

Product Details

Connector Type	Barrel Connector
Compatible Devices	AC-DC Converters
Compatible Phone Models	Cisco 7900 7800 and 6900 Series IP Phone
Special Features	Short Circuit Protection
Input Voltage	240 volts
Output Current	0.4 A
Output Voltage	48 volts
Power Source	Corded Electric
Current Rating	0.4 A
Main Power Connector Type	2 Pin
Connectivity Technology	Powerline
Mounting Type	Wall Mount
Specification Met	UL
Brand	PowerHOOD
Model Number	PH-18210000D
Mfr Part Number	PH-18210000D
Manufacturer	PowerHOOD
Number of Items	1
Item Weight	8 ounces (226.8 grams)
Special Feature	Short Circuit Protection

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To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Cisco Phone Users
Ideal for users of Cisco 7900, 7800, and 6900 series IP phones needing a reliable power adapter.
VoIP Setup
Perfect for office environments setting up VoIP systems with multiple Cisco phones requiring specific voltage.
Replacement Needs
Suitable for those who need a replacement for lost or damaged adapters for their Cisco IP phones.

Non-Cisco Products
Not suitable for devices outside Cisco's 7900, 7800, and 6900 series, which require different specifications.

Product Description

48V AC/DC Adapter Compatible with Cisco 7900 7800 and 6900 Series IP Phone VoIP Lounge Replacement 48VDC 400mA DC48V 48 Volt 48 Volts 48 VDC Power Supply Cord Battery Charger Cable PSU

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Question: How to Shop 48V AC/DC Adapter Compatible with Cisco 7900 7800 Online From Ubuy?

Answer: It’s easy to shop 48V AC/DC Adapter Compatible with Cisco 7900 7800 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 48V AC/DC Adapter Compatible with Cisco 7900 7800 Available to Shop Online in UK?

Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The 48V AC/DC Adapter Compatible with Cisco 7900 7800 is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

High compatibility with Cisco models
Stable power output
Lightweight and portable
Easy installation
Energy efficient

Cons

Cords could be slightly longer.

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 27

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Features & Benefits

Compatible with a wide range of Cisco IP phones.
Delivers rapid and efficient charging to minimize downtime.
Equipped with built-in safety features for secure charging.
Tested and certified by UL for reliability and safety.
Energy efficient, reducing carbon footprint.
Provides peace of mind with overvoltage, short circuit, and overcurrent protection.

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48V AC/DC Adapter Compatible with Cisco 7900 7800 and 6900 Series IP Phone VoIP Lounge Replacement 48VDC 400mA DC48V 48 Volt 48 Volts 48 VDC Power

GBP 27

Price Details

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PowerHOOD Adapters PH-18210000D Editorial Review

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GBP 27

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