What is the ARRIS CM820A Cable Modem and what makes it special?

The ARRIS CM820A is a high-performance cable modem that supports DOCSIS 3.0 technology, enabling faster internet speeds and improved connectivity. Its standout feature is 1 Step Activation, which simplifies the setup process, allowing users to get online quickly without complex installation steps. This modem is ideal for households or small offices that require stable internet for activities such as streaming, gaming, and video conferencing.

How do I set up the ARRIS CM820A Cable Modem?

Setting up the ARRIS CM820A is straightforward thanks to its 1 Step Activation feature. Simply plug the modem into a power source and connect it to your coaxial cable and router using an Ethernet cable. Follow the on-screen instructions provided by your ISP if needed, and you'll be connected in no time. This seamless setup is beneficial for users who may not have technical expertise but still want a robust internet connection.

Is the ARRIS CM820A compatible with all cable internet providers?

The ARRIS CM820A is compatible with most major cable internet providers, such as Xfinity, Spectrum, and Cox. It is essential to check with your specific provider to ensure compatibility before purchase. This versatility makes it an excellent choice for users looking for a reliable modem that works with their current service, ensuring a smooth internet experience without the need for frequent upgrades.

What internet speeds can I expect with the ARRIS CM820A?

The ARRIS CM820A supports internet speeds up to 400 Mbps, which is typically sufficient for most home and small office applications. Users can enjoy activities like streaming HD videos, online gaming, and browsing with minimal lag. This speed capability positions the CM820A as an efficient solution for users seeking reliable connectivity while handling multiple devices simultaneously.

Does the ARRIS CM820A come with built-in Wi-Fi capabilities?

No, the ARRIS CM820A is a cable modem only and does not have built-in Wi-Fi capabilities. To enable wireless internet access, you will need to connect it to a separate router. This is a common setup for users who prefer to customize their wireless network, allowing for better control over their internet environment, including security settings and coverage.

Can I use the ARRIS CM820A for gaming?

Absolutely! The ARRIS CM820A's high-speed DOCSIS 3.0 technology ensures low latency and stable connections, making it ideal for gaming. Gamers can achieve a better online experience with reduced lag and faster response times, whether for competitive online matches or casual gameplay. Overall, this modem is designed to support demanding gaming setups effectively.

What are the dimensions of the ARRIS CM820A?

The ARRIS CM820A measures approximately 7.8 x 5.2 x 2.6 inches, making it compact and easy to fit in most spaces. This size is perfect for home offices, entertainment centers, or network setups where space is limited. Its design allows for efficient airflow to keep the modem cool during operation, enhancing performance durability.

Does the ARRIS CM820A support IPv6?

Yes, the ARRIS CM820A supports IPv6, providing users with the benefits of the latest internet addressing technology. This support future-proofs your internet connection, ensuring compatibility with the increasing number of devices that utilize IPv6. This capability is particularly beneficial as more homes and businesses adopt IoT devices that rely on advanced networking.

How can I reset the ARRIS CM820A if needed?

To reset the ARRIS CM820A, find the reset button on the back of the device. Using a pointed object, press and hold the button for about 10 seconds. The modem will power cycle and return to factory settings. This action can help resolve connectivity issues or return the configuration to default, making it a useful troubleshooting step for users facing difficulties.

Where can I buy the ARRIS CM820A Cable Modem in Japan?

You can purchase the ARRIS CM820A Cable Modem at Ubuy in Japan. Ubuy is a reliable e-commerce platform that offers a wide selection of electronic products, including the latest modem technologies. By shopping at Ubuy, you can enjoy a seamless shopping experience and access to various consumer electronics tailored to meet your needs.

Ubuy から Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version をオンラインで購入するにはどうすればよいですか?

Ubuy から Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version をオンラインで購入するのは簡単です。. 商品を検索し、チェックアウト時に配送方法を選択して、あなたの場所に届けてもらうだけです。

Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version は Japan でオンラインショッピングできますか?

はい、Ubuy Japan では、この製品を手頃な価格で購入できます。. Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version は地元では利用できませんが、速達サービスをご利用いただけますのでご安心ください。

注文してから商品が届くまでどれくらいかかりますか？

ご注文の商品の納期は、ご注文内容と選択した配送方法によって異なります。. 配送予定日はご購入手続きの際に表示されますので、ご安心してお買い物ください。

ARRIS オリジナル（原文）を見て下さい。

Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)

The Touchstone DOCSIS 3.0 8x4 Cable Modem CM820 delivers ultra-high speed data access to cable service subscribers’ homes and businesses.

ARRIS

商品＃: 292908

Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)

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商品＃: 292908

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今すぐ注文すると頃に届きます水曜日, 10月 21

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The Touchstone DOCSIS 3.0 8x4 Cable Modem CM820 delivers ultra-high speed data access to cable service subscribers’ homes and businesses.

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安全な梱包

100％正規品

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この商品の利点

Fast Internet Speed

Experience high-speed internet with DOCSIS 3.0 technology, allowing for faster data transfer rates and a seamless online experience, ideal for streaming, gaming, and browsing without interruptions.

Easy Activation

The one-step activation process makes setup effortless, enabling users to connect swiftly and start enjoying their internet without the hassle of complicated configurations or lengthy installations.

Reliable Compatibility

Designed to work with most major cable providers, the ARRIS CM820A ensures broad compatibility and functionality, providing users with flexibility and peace of mind when selecting their internet service.

製品詳細

Supports ultra-high speed data access for cable service subscribers
Delivers 8x4 bonded downstream/upstream channel for superior throughput
Built-in MoCA immunity filter and two independent 96MHz wide RF tuners
Meets industry radiated immunity and surge requirements
Supports new IPv6 services and flexible NxM downstream/upstream channel bonding
Enables cable operators to offer data services at speeds greater than 300Mbps

Connectivity Technology	Wired
Compatible Devices	Personal Computer
Number of Ports	2
Maximum Downstream Data Transfer Rate	300 megabits_per_second
Maximum Upstream Data Transfer Rate	300 megabits_per_second
Data Transfer Rate	300 megabits_per_second
Number of Ethernet Ports	2
Color	Black
Brand	ARRIS
Internet Service Provider	cox, optimum, spectrum, xfinity
Modem Type	Cable
UPC	726947110717
Unit Count	1 Count
Manufacturer	ARRIS
Item Weight	0.27 g
Model Number	FBA_P-10-20521
Mfr Part Number	FBA_P-10-20521
Internet service provider	cox, optimum, spectrum, xfinity
Country of Origin	This item will be imported from US
Date First Available	April 02, 2021
What is in the box	Arris CM820A Cable Modem... For more details, please check description/product details

どんな人にお勧めですか？

Casual Users
Perfect for users who need reliable internet for basic browsing, streaming, and online activities at home.
Gamers
Ideal for gamers seeking stable and fast internet speeds, enhancing online gaming experiences without frequent disruptions.
Small Households
Great for small families or roommates with moderate internet usage, easily supporting multiple devices simultaneously.

Heavy Streamers
Not suitable for users requiring ultra-fast speeds for 4K streaming or heavy bandwidth-consuming activities.

製品説明書

Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)

About This Item

Introducing the ARRIS CM820A Cable Modem, the latest version of this reliable and high-performing modem. Designed to deliver lightning-fast internet speeds, this DOCSIS 3.0 modem is perfect for households that demand a seamless online experience. With the ARRIS CM820A Cable Modem, you can say goodbye to buffering and lagging. This modem utilizes advanced technology to provide download speeds of up to 343 Mbps and upload speeds of up to 131 Mbps, ensuring smooth streaming, gaming, and browsing. Setting up the ARRIS CM820A Cable Modem is a breeze, thanks to its 1-step activation process.

Simply connect the modem to your existing cable service and activate it with your service provider. No complex configurations or technical expertise required. Designed by the trusted brand ARRIS, this modem is known for its durability and reliability. Rest assured that you're getting a product that will last for years to come, providing a stable and consistent internet connection for all your online activities. Not only does the ARRIS CM820A Cable Modem offer exceptional performance, but it also supports IPv6, the latest internet protocol.

This ensures that you're future-proofing your home network, ready for the transition to IPv6. Upgrade your home network with the ARRIS CM820A Cable Modem. With its unbeatable speeds, straightforward setup, and long-lasting performance, this modem is the perfect addition to any home. Say goodbye to internet frustrations and enjoy a seamless online experience. Note: This product is not compatible with bundled voice services from telephone companies.

Check with your internet service provider for compatibility. Keywords: ARRIS CM820A Cable Modem, DOCSIS 3.0, lightning-fast internet speeds, seamless online experience, 1-step activation, reliable, durable, supports IPv6, upgrade home network.

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お客様の質問と回答

質問: Ubuy から Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version をオンラインで購入するにはどうすればよいですか?

回答: Ubuy から Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version をオンラインで購入するのは簡単です。. 商品を検索し、チェックアウト時に配送方法を選択して、あなたの場所に届けてもらうだけです。
質問: Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version は Japan でオンラインショッピングできますか?

回答: はい、Ubuy Japan では、この製品を手頃な価格で購入できます。. Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version は地元では利用できませんが、速達サービスをご利用いただけますのでご安心ください。
質問: 注文してから商品が届くまでどれくらいかかりますか？

回答: ご注文の商品の納期は、ご注文内容と選択した配送方法によって異なります。. 配送予定日はご購入手続きの際に表示されますので、ご安心してお買い物ください。

ARRIS Modems FBA_P-10-20521 Editorial Review

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Ubuyはグローバル検索エンジンのためリストにある全ての商品が購入できないことがあります。商品は輸出規制、貿易規制があります。

JPY 14406

今すぐ注文すると頃に届きます水曜日, 10月 21

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特徴と利点

Supports ultra-high speed data access for advanced users
Enables productivity with industry-leading reliability
Offers data services at speeds greater than 300Mbps
Supports businesses with Ethernet Services over DOCSIS
Provides competitive high capacity commercial services to businesses

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Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)

JPY 14406

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安全な梱包

100％正規品

PCI DSS 準拠

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製品詳細

どんな人にお勧めですか？

製品説明書

About This Item

お客様の質問と回答

ARRIS Modems FBA_P-10-20521 Editorial Review

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JPY 14406

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