The internet has become indispensable in modern life, but choosing a fiber optic line is complex, and it’s easy to be misled by incorrect information. This article explains how to choose the right fiber optic line in an easy-to-understand way for beginners.
The main theme of this article is choosing a network line, but we also focus on choosing a line for operating a Pi Network node. Even if you are currently operating a node without problems, you can save on internet costs by switching to a different internet company every 2 to 3 years to take advantage of cashback campaigns. If you have been using the same internet company for over 3 years or are paying over 5,000 yen per month, why not consider changing your line at this opportunity? (You can save tens of thousands of yen annually)
Also, if you wish to operate a node with a family Pi Network account, choosing the right line is important. There is a rule of one node per line, so you cannot operate multiple nodes on a single line. Therefore, you will need to set up a new fiber optic line for family accounts. While getting a new line will incur monthly charges, it might be a good idea to operate it as a forward investment, believing in the future of the Pi Network.
Port forwarding is essential for Pi node operation. You can operate without port forwarding, but the amount of rewards you receive will decrease, so if you are going to operate, we recommend a fiber optic line that allows for more rewards.(Please note that port forwarding is not possible with mobile lines such as smartphones or home routers. If you want to do port forwarding, you must install a fixed line.)
We provide detailed information for those who are struggling with choosing a network line or want to know its benefits.
What is Fiber Optic Internet?
Fiber optic internet is a high-speed and stable internet connection service that uses optical fiber. Compared to mobile phone lines, it has the following characteristics:
- High-speed communication: Up to 1Gbps, and 10Gbps in some service areas
- Stable connection: Less affected by weather or distance
- Suitable for sending and receiving large amounts of data
- Port forwarding is possible. (Essential for Pi nodes)
Fiber optic line speeds are mainly in three stages:
- 100Mbps: Slightly slow
- 1Gbps: Standard and sufficient speed
- 10Gbps: Ultra-high speed (offered by some services)
It is important to note that actual speeds vary depending on the contracted provider and region.
Pi nodes do not require a high-speed line; 100Mbps is sufficient for operation.
4 Steps to Choosing a Fiber Optic Line
There are four steps to choosing the right fiber optic line:
- Area search (checking property facilities)
- Distinguishing between TV and landline phone
- Comparing candidate fiber optic services
- Comparing advantageous information such as cashback
By following these steps in order, you can choose the fiber optic line that is best for you.
Step 1: Area Search
The first thing you should do is check the fiber optic facilities available at your property. This allows you to efficiently narrow down your options.
You can perform an area search on the official website of each fiber optic service provider. Be sure to check on the official websites introduced later.
Step 2: Distinguishing between TV and Landline Phone
If you plan to use TV or a landline phone, you need to check their relationship with the fiber optic line.
About Landline Phones
If you subscribe to a landline phone together with a fiber optic line, the cost may be lower. For example, if you switch from an NTT subscriber phone to a fiber optic phone, you may be able to use it for 550 yen per month.
About TV
In the case of apartments, digital terrestrial broadcasting is often available as a shared facility. For BS and CS, the facilities vary depending on the property, so confirmation is required. In the case of detached houses, you need to arrange your own TV reception method.
Step 3: Comparing Candidate Fiber Optic Services
When comparing fiber optic services, focus on the following 5 items
Communication Speed
Communication speed is an important factor directly linked to comfortable internet usage. Generally, a maximum download speed of 1Gbps is standard, but high-speed plans like 2Gbps and 10Gbps are also offered by services such as NURO Hikari. However, there is often a difference between theoretical values and actual measured values, so it is recommended to check the average speed of each company.
Monthly Fee
The monthly fee for a fiber optic line has a significant impact on long-term costs, so careful comparison is necessary. The fees for many fiber optic services range from the upper 4,000 yen range to the 6,000 yen range, but you can sometimes reduce the effective monthly fee by using campaigns and discounts.
Initial Costs
Initial costs, such as construction fees and administrative fees, are a significant burden when starting a service. Generally, construction fees cost around 20,000 to 40,000 yen, but they can be free or paid in installments depending on campaigns. It is advisable to choose a service that can reduce initial costs.
Cancellation Fees
If you cancel within the contract period, a penalty fee may be incurred. For contracts made after July 2022, the penalty fee is often set at one month’s worth of the monthly fee. However, if you choose a plan with no contract period restrictions, you can use the service without worrying about cancellation fees.
Construction Details
Construction is required to open a fiber optic line, but the details differ between detached houses and apartments. If a fiber optic outlet is already installed, the construction may be simplified. It is important to check the construction details in advance and make the necessary preparations and obtain permissions.
Step 4: Comparing Advantageous Information
Finally, compare benefits such as cashback and free construction fees. However, it is important not to be misled by large amounts on the surface; always check the details and conditions of the benefits and determine if you can actually receive them.
When using cashback campaigns or free construction fee benefits, compare the total payment amount over 2 or 3 years with the cashback amount to calculate if it is advantageous.
For example, if the monthly payment is 5,000 yen and the cashback campaign is 80,000 yen, calculate as follows.
Total Payment 5,000 yen × 24 months = 120,000 yen
Cashback Amount 70,000 yen
Actual Burden Amount 120,000 yen – 70,000 yen = 50,000 yen
Dividing 50,000 yen by 24 months, the effective monthly payment is 2,083 yen, which is significantly cheaper.
However, if you do not carefully check the timing and conditions for receiving the cashback, you may not get the expected results. Be sure to understand them in advance.
Types of Fiber Optic Lines
FLET’S Hikari
A fiber optic service provided by NTT, with the following features:
- Developed nationwide by NTT East and West
- Stable communication quality
- Can connect with many providers
Hikari Collaboration (Hikari Collabo) Line
A fiber optic service provided uniquely by each telecommunications carrier using FLET’S Hikari facilities.
Representative examples include Docomo Hikari and SoftBank Hikari. It has the following features:
- Communication quality equivalent to FLET’S Hikari
- Many pricing plans include the provider
- Attractive set discounts with mobile phones
Power Company Lines
A fiber optic service provided by regional power companies, mainly with the following features:
- Examples: Kansai Electric Power’s “eo Hikari”, Chubu Electric Power’s “Commufa Hikari”
- Service area is limited to the power company’s supply area
- Uses its own fiber optic network for high-speed and stable communication
- Attractive set discounts with electricity
Independent Lines
A line that uses a fiber optic network independently laid by a telecommunications carrier.
Representative examples include au Hikari and NURO Hikari. It has the following features:
- Ultra-high speed communication is possible in some areas (Example: NURO Hikari up to 2Gbps)
- Limited service area
- Provides high-quality service by utilizing unique technology and infrastructure
It is important to choose the optimal service from these fiber optic line types according to your residential area, purpose of use, and budget. For example, if you prioritize communication speed, NURO Hikari or power company lines are suitable, and if you want to utilize set discounts with mobile phones, a Hikari Collabo line would be a good choice.
Recommended Fiber Optic Line: au Hikari × So-net (Used by the Administrator)
au Hikari is a high-speed and stable fiber optic service, and So-net is the provider contract. There are areas where ultra-high speed communication up to 10Gbps is possible, and So-net’s unique discount benefits and cashback are attractive. Set discounts are also available for smartphone users who use au and wimax lines, making it even more advantageous. This line is recommended for those seeking a comfortable internet environment. The administrator’s home also uses this for node operation and is so comfortable that there are no complaints.
Relationship between So-net and au Hikari
First, the relationship between So-net and au Hikari is as follows.
- So-net: An Internet Service Provider (ISP) provided by Sony Network Communications
- au Hikari: A fiber optic service provided by KDDI
So-net provides internet service using au Hikari’s fiber optic line as a provider. In other words, the combination is au Hikari for the line and So-net for the provider.
Features and Quality of au Hikari
au Hikari is reputed as a high-quality internet service.
- Ultra-high speed communication up to 10Gbps is possible in some areas of Kanto (Tokyo, Kanagawa, Saitama, Chiba) (detached houses only)
- Provides high-speed communication up to 1Gbps in other areas as well
- Achieves stable communication quality through control using its own facilities
Note: In the case of apartment types, the communication speed may change depending on the wiring situation within the building. Confirmation is required in advance. This will be known at the time of application.
Wiring Methods for Apartment Types
When using au Hikari in an apartment, there are the following wiring methods:
- VDSL method: Uses metal lines, up to 100Mbps
- LAN method: Uses LAN cables, up to 100Mbps
- G.fast method: Up to 660Mbps (however, it may be 100Mbps depending on the wiring distance)
These methods may experience a decrease in communication speed due to congestion depending on the time of day.
Since this method uses the building’s facilities, it will be the same method even if you switch to another line. The line speed will be slower because it is shared in the apartment, but there is the advantage of lower fees.
Benefits of Choosing So-net
There are the following benefits:
- Large cashback (amount varies depending on the contract plan and campaign details)
- Discount on installation fees or installment payment options
- Wi-Fi router rental service (up to 6 months free)
- Security and support option services
Example Pricing Plans
Let’s look at specific pricing plans.
For Detached Houses: Zutto Giga Toku Plan
- 3-year contract
- Monthly fee: Approx. 6,000 yen (for 3 years)
- From the 36th month onwards: 5,390 yen per month
- Penalty fee: 4,730 yen (in case of early cancellation)
- Installation fee: 41,250 yen (installment payment)
For Apartments: V16 Plan
- 2-year contract
- Monthly fee: 4,180 yen (always)
- Penalty fee: 2,290 yen (in case of early cancellation)
- Installation fee: Offset over 2 years with So-net’s discount benefits
Note: Don’t forget the cashback procedure! You will receive guidance via email to your So-net email address.
Building a Wi-Fi Environment
Here’s how to build a Wi-Fi environment with au Hikari:
- Use au Hikari’s home gateway (550 yen per month, free with some plans)
- Purchase your own Wi-Fi router
- Rent a So-net Wi-Fi router (440 yen per month, up to 6 months free)
For beginners, using au Hikari’s home gateway is the easiest.
The administrator purchased their own Wi-Fi router because the monthly fee was a waste.
Other So-net Benefits
- Mobile Wi-Fi router rental service while waiting for installation
- Security service
- Internet and PC support options
Additional au Hikari Benefits
When switching from another company, there is a maximum reduction of 30,000 yen. However, please note that charging to auPAY balance, reduction via postal money order, or subscription to a phone service may be required.
Summary: Key Points of au Hikari × So-net
- High-quality communication environment (especially for detached houses)
- So-net’s unique discount benefits and cashback
- Even more advantageous for au and UQ mobile users
- Be mindful of the wiring method for apartment types
- Wi-Fi environment setup options available
The combination of au Hikari and So-net is particularly recommended for those seeking a high-speed and stable communication environment. However, if you live in an apartment, be sure to check the building’s wiring situation carefully. Also, be careful with procedures so as not to miss out on benefits such as cashback.
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Recommended Fiber Optic Line 2: NURO Hikari Experience the Fastest Internet with Amazing Speed!
Are you feeling stressed by slow internet? Are you looking for a comfortable experience with online games and streaming services? If so, we recommend NURO Hikari. This article provides a thorough explanation of NURO Hikari’s features, actual communication speed, comparison with other fiber optic lines, detailed pricing plans, and even user reviews.
What is NURO Hikari?
NURO Hikari is a high-speed fiber optic internet service provided by Sony Network Communications. It has received high praise from many users for its overwhelming speed and stability.
Main Features of NURO Hikari
- High-speed communication up to 2Gbps download (up to 10Gbps with the 10 Giga plan)
- Monthly fee of 5,200 yen (3-year contract plan) including provider fee
- ONU with wireless LAN router function provided free of charge
- Free security software
- Service area is limited to some regions
NURO Hikari’s Overwhelming Speed
Actual Communication Speed
The actual measured values for NURO Hikari are as follows:
- Average download speed: Approx. 587.92Mbps
- Average upload speed: Approx. 538.18Mbps
These figures are very high compared to other major fiber optic services, indicating that NURO Hikari boasts top-class speed among fiber optic lines.
Speed Comparison with Other Fiber Optic Lines (Administrator’s Research)
| Line Name | Average Download Speed | Average Upload Speed |
|---|---|---|
| NURO Hikari | 587.92Mbps | 538.18Mbps |
| au Hikari | 369Mbps | 315Mbps |
| SoftBank Hikari | 242Mbps | 170Mbps |
| Docomo Hikari | 217Mbps | 182Mbps |
| FLET’S Hikari | 220Mbps | 187Mbps |
From this comparison table, the overwhelming speed of NURO Hikari is clear at a glance. In particular, the balance between download and upload speeds is excellent, making it ideal for sending and receiving large files and streaming high-quality videos.
Usage Scenarios for NURO Hikari
NURO Hikari’s high-speed communication demonstrates its true value in the following situations:
- 4K/8K Video Streaming: Enjoy ultra-high quality videos simultaneously on multiple devices.
- Large File Download/Upload: Transfer large files of several GB in just a few minutes.
- Online Gaming: Achieve comfortable gameplay without lag.
- Cloud Backup: Back up large amounts of data in a short time.
- Telework: Conduct high-quality video conferences and share large files smoothly.
NURO Hikari Pricing Plan Details
NURO Hikari offers different plans for detached houses and apartments.
Plans for Detached Houses
- NURO Hikari 2 Giga (3-year contract): 5,200 yen per month
- NURO Hikari 2 Giga (2-year contract): 5,700 yen per month
- NURO Hikari 2 Giga (no contract period): 6,100 yen per month
- NURO Hikari 10 Giga (3-year contract): 5,700 yen per month
- NURO Hikari 10 Giga (no contract period): 8,300 yen per month
Plans for Apartments (NURO Hikari for Mansion)
- 2 Giga (3-year contract): 2,090 yen ~ 2,750 yen
- 2 Giga (2-year contract): 2,530 yen ~ 3,190 yen
- 2 Giga (no contract period): 2,970 yen ~ 3,630 yen
- 10 Giga (3-year contract): 2,640 yen ~ 3,300 yen
Initial Costs and Construction Fees
- Administrative fee: 3,300 yen
- Construction fee: 44,000 yen (With 3-year and 2-year contracts, there are campaigns that make it effectively free)
These pricing plans are reasonable compared to other high-speed line services. In particular, the fact that the provider fee is included and that a free Wi-Fi router and security software are provided are very attractive when considering overall cost performance.
NURO Hikari Service Area
NURO Hikari is available in the following areas:
- Hokkaido Area: Hokkaido
- Kanto Area: Tokyo, Kanagawa, Saitama, Chiba, Ibaraki, Tochigi, Gunma
- Tokai Area: Aichi, Shizuoka, Gifu, Mie
- Kansai Area: Osaka, Hyogo, Kyoto, Shiga, Nara
- Chugoku Area: Hiroshima, Okayama
- Kyushu Area: Fukuoka, Saga
The service area is gradually expanding, but it is still limited to some regions. Be sure to check if your address is within the service area before signing a contract.
NURO Hikari User Reviews
Positive Reviews
- 「Communication speed is very fast and comfortable」
- 「Satisfied after switching from another line」
- 「Video viewing and online games are smooth」
Many users who actually use it give high ratings for its speed and stability. In particular, users who frequently handle large amounts of data and those who enjoy online games seem to have high satisfaction.
Negative Reviews
- 「Speed can be slow depending on the time of day」
- 「Support response takes time」
- 「Installation takes time」
On the other hand, some users express dissatisfaction like the above. In particular, many users point out that installation takes time, so caution is needed if you want to set up an internet environment quickly.
Tips for Maximizing NURO Hikari Usage
- Utilize Wired Connection: For devices that require high-speed communication, use a wired connection whenever possible.
- Optimize Wi-Fi Environment: Enjoy high-speed communication throughout your home by properly placing your Wi-Fi router and utilizing Wi-Fi extenders.
- Security Measures: Utilize the free security software provided and use the internet safely.
- Regular Speed Checks: Measure your actual communication speed regularly and consult support if there are any issues.
Summary: Pros and Cons of NURO Hikari
Pros
- High-speed and stable communication speed
- Relatively low monthly fee
- Provision of free Wi-Fi router
- Free provision of security software
Cons
- Limited service area
- Takes time until activation
- Room for improvement in support response
Differences between NURO Hikari and Other Providers
Comparison with FLET’S Hikari
FLET’S Hikari is a service with many users nationwide, but compared to NURO Hikari, there are the following differences:
- Speed: NURO Hikari has a maximum download speed of 2Gbps, while FLET’S Hikari is up to 1Gbps.
- Stability: FLET’S Hikari tends to experience speed reduction in areas and time slots with many users, but NURO Hikari is relatively stable because it uses its own line.
- Price: NURO Hikari tends to have a lower monthly fee.
Comparison with Mobile Lines (SoftBank Air, Docomo Home 5G, etc.)
Mobile lines are attractive for their ease of installation, but they are inferior to NURO Hikari in the following respects:
- Speed Stability: Mobile lines use radio waves, so speed fluctuates greatly depending on the surrounding congestion. NURO Hikari uses optical fiber, allowing for stable high-speed communication.
- Upload Speed: Mobile lines tend to have slow upload speeds, but NURO Hikari allows for high-speed uploads.
- Data Capacity: Mobile lines often have data capacity limits, but NURO Hikari is virtually unlimited.
Points to Note When Introducing NURO Hikari
We believe you have fully understood the appeal of NURO Hikari. However, when considering its introduction, the following points also require attention.
1. Time Until Activation
Introducing NURO Hikari usually requires two construction visits (in-home and outdoor). Therefore, it may take time from application until you can actually use it. The shortest is about 3 weeks, but it can take more than 6 months depending on the area and building situation. Especially in collective housing such as apartments and condominiums, permission from the owner or management association is required, which may take even more time.
When I had NURO Hikari installed before, there was a construction issue during the in-home work, and I had to wait about a week when it was postponed. If you want to shorten the time until activation, there is an option available to perform the in-home and outdoor construction simultaneously, so I recommend using this if you are in a hurry to get activated.
2. Service Area Restrictions
As of 2024, NURO Hikari is mainly provided in the following areas:
- Kanto Area (Tokyo, Kanagawa, Chiba, Saitama, etc.)
- Kansai Area (Osaka, Hyogo, Kyoto, etc.)
- Tokai Area (Aichi, Shizuoka, etc.)
- Kyushu Area (Fukuoka, Saga, etc.)
- Hokkaido
Even in urban areas, the service may not be available in some areas, so it is important to check in advance if your address is within the service area.
3. Provider Selection Restrictions
NURO Hikari must be contracted as a set with the provider service offered by So-net. Therefore, you cannot contract with other providers or use independent provider plans.
Tips for Maximizing NURO Hikari Usage
Once you have introduced NURO Hikari, make the most of its high-speed line. Please refer to the following tips.
1. Optimizing the Wi-Fi Environment
To make the most of NURO Hikari’s high-speed line, building an appropriate Wi-Fi environment is important.
- Use the Latest Wi-Fi Router: By using a Wi-Fi 6 compatible router, you can achieve faster and more stable wireless connections.
- Proper Placement: Place the Wi-Fi router as centrally as possible and avoid obstacles.
- Utilize Wi-Fi Extenders: In large homes or homes with many obstacles, use Wi-Fi extenders to cover areas where the signal is weak.
2. Utilizing Wired Connections
For devices that require high-speed communication (game consoles, desktop PCs), use a wired connection whenever possible. With a wired connection, you can maximize the use of NURO Hikari’s high-speed line without Wi-Fi interference. Wired connection is recommended for PCs running nodes. Even if the internet is fine when connected via Wi-Fi, troubleshooting on the Wi-Fi side can be troublesome if issues occur.
3. Security Measures
To use high-speed internet safely, take the following security measures:
- Keep the router’s firmware up to date
- Set a strong Wi-Fi password
- Turn off Wi-Fi when not needed
- Consider using a VPN service
Summary: Experience Next-Generation High-Speed Internet with NURO Hikari!
NURO Hikari can be said to be one of the most noteworthy internet services currently available, due to its overwhelming speed and stability, as well as its high cost performance. It is truly an ideal choice, especially for users who require a high-speed and stable internet environment for online gaming, video streaming, transferring large files, and more.
However, caution is required regarding service area limitations and the time until activation. When considering a contract, it is recommended to fully consider your usage situation and needs, and check the latest information on the official NURO Hikari website.
By introducing NURO Hikari, your online life may change dramatically. A high-speed and stable internet environment is sure to make your daily life richer and more efficient. Why not consider introducing NURO Hikari?
For contract and details, please click the banner below
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Points to Note When Contracting and Advantageous Information
Points to Note When Contracting
- Don’t be misled by large numbers on the surface
- The notation “equivalent to up to ○○ yen” is the amount when all conditions are met.
- Cashback may require application, and you may not receive it if you forget.
- Free construction fees may actually be in a form that offsets 24 monthly installments.
- Is Fiber Optic Internet a Matter of Luck!?
- The quality and speed of fiber optic lines vary depending on where you live, the building, and the user’s environment.
- Even with the same fiber optic line, speed and stability can be completely different in rural and urban areas.
- It is important to find the best line for your environment, not just rely on reviews.
Advantageous Information
- Cashback Campaigns
- Many providers offer high cashback amounts.
- It is important not to forget the application procedure.
- Discount Plans
- There are various discount plans, such as set discounts with smartphones.
- By choosing the right provider, it may be possible to save around 2000 yen per month.
- Free Construction Fee Campaigns
- Some providers are running campaigns to make construction fees free.
- Check the conditions carefully and confirm if it is effectively free.
Summary: How to Choose a Fiber Optic Line Without Failing
- Clarify Your Needs
- Consider purpose of use, required speed, and budget
- Check Area and Available Services
- Perform an area search on the official website
- Compare Multiple Fiber Optic Lines
- Compare speed, monthly fee, initial costs, cancellation fees, and construction details
- Check Provider Reviews
- Refer to reviews and rating sites
- Utilize Campaigns and Advantageous Information
- Check cashback and discount plans and understand the conditions well
- Check Detailed Conditions Before Contracting
- Check minimum usage period, cancellation fee, actual speed, etc.
- Consult an Expert if Necessary
- If you have any questions, contact the support of each provider
Choosing a fiber optic line may seem complicated at first glance, but by following the steps introduced in this article, you should be able to find the fiber optic line that is best for you. It is important not to be swayed by benefits such as cashback, but first to choose a service that meets your needs. By knowing the correct way to choose, you can make a contract without regret and enjoy a comfortable internet life.















































