Telecom
Fiber Optic Cables and the Coming 5G Revolution

In the near future, Nigeria, like every other country, will require the mass adoption of fifth-generation (5G) technology to get ahead. To achieve this, it will require supporting infrastructure.

Here, we explore why fiber optic cables are a crucial part of this infrastructure, one that Nigerian homes, districts, and cities should acquire.
In recent times, there’s been much talk about 5G technology and the possibilities that it could afford its users. The world anticipates the coming revolution that it will bring: ultra-fast connectivity, a much greater number of connected devices, and support for the Internet of Things (IoT).
Coincidentally, concrete moves towards testing and rolling out 5G across the world have come at the same time with a global spike in the demand for data-hungry services. This event, involving the increased use of video-streaming and video teleconferencing applications, has been driven by the COVID-19 pandemic and the restrictions on physical meetings that have come in its wake.
Nigeria has shown much enthusiasm about 5G. In 2019, it became the first country in Africa to initiate 5G network trials. And in May 2021, its upper legislative house approved the deployment of the technology nationwide.
However, a crucial question remains: do Nigeria’s homes, businesses, districts, and cities possess the infrastructure required for them to make the most of the technology?
5G Network Infrastructure: The Existing Gaps
5G infrastructure consists of a network of large and small cell base stations that possess the edge-computing capabilities needed to make 5G cellular networks functional.
The main infrastructure includes 5G small cell infrastructure and Radio Access Network (RAN) towers. Multiple-input, multiple-output (MIMO) antennas also have to be deployed in large numbers; fiber optic cables play a role as well.
How the Infrastructure Work as a Whole: The service area of 5G networks is divided into cells. Devices in each cell communicate through radio waves with local antennas, transmitters, and receivers. The antennas are connected to transmission electronics, which are in turn connected to switching centers in the telephone network by optical fiber.
Due to the costs involved in building new infrastructure from scratch, 5G is often made to utilize existing structures that have served older generation networks. However, some components may have to be upgraded or replaced for the technology to function as it’s designed to.
One of these components is cabling. In the past, 2G and 3G had relied on copper coaxial cables for carrying telecommunication signals over their networks. The bandwidth demands of 4G meant that they became less desired as a cabling option. They will be unable to support the even higher demands of 5G.
Why Fibre Optic Will Be Important for the 5G Revolution
As has already been hinted at, the major drawback for coaxial cables is the limited speeds that they can support. Until fairly recently, they were adequate for the 3G-dominant telecommunications landscape. But they have since fallen out of favour in quarters seeking faster speeds.
Coaxial cables can achieve speeds of between 10Mbps (Megabytes per second) and 1Gps (Gigabyte per second) and have recorded upload speeds of between 3Mbps and 50Mbps. Optical fiber, on the other hand, can attain speeds exceeding 10Gbps.
A major factor contributing to these differences in speed is the type of transmission carried out by coaxial and fiber optic. While optical fiber transmits signals as light, coaxial moves them in the form of electrical signals. The medium through which they are transmitted plays a role too. Optical fiber is made of glass and plastic; coaxial is primarily made of copper.
When compared to the telephone network generations they are supposed to support, it becomes clear why fiber optic cables are the preferred option for 5G. For instance, 3G devices can connect to the internet at a maximum speed of 21Mbps; 5G speeds can reach 1Gbps.
5G, Fibre Optic, and Last Mile Solutions
Earlier in this article, we referred to the benefits of 5G that homes, districts, and whole regions could access in the near future. Smart buildings, communities, and cities will become a reality, and high-speed connectivity will enable the integration of various economic sectors and drive innovative business models.
As has already been emphasized, the older copper-based transmission lines will not be able to keep up with the data demands of this new reality. Homes already utilizing this older technology may have to upgrade to fiber-optic cables if they are going to enjoy the comforts that 5G will bring.
The smart home will need much faster speeds to make its data-hungry, data-churning environment function optimally. Fiber optic cables could be one of the pillars on which a domestic, fully operational Internet-of-Things (IoT) will rest.
A key strength of fiber optic is that it’s built to last decades, and accommodates an ever-growing demand for data. Even if the much anticipated 5G revolution is slower in coming than expected, current users of fiber optic will find it easier to plug into that revolution when it happens than those without it.
Already, there’s been some movement in the direction of setting up high-speed fiber-optic infrastructure on a city-wide level. In 2020, the government of Lagos began installing fiber optic cables across the city. So far, over 3,000km of fiber optic cables have been deployed, according to the government’s own reports.
As 5G gains traction, it is expected that the provision of fiber optic cables at the level of individual homes will gather pace.
A Fiber to the Home Solution That Works
The advantages of fiber optic are not beyond the reach of Nigerian homes. Like their counterparts elsewhere in the world, they can acquire a Fibre to the Home (FTTH) solution that’s tailored for them.
If you are seeking just such a solution, Layer3 can provide it for you. L3Fiber, our FTTH offering, is designed for homes in Nigeria. It guarantees low latency and ultra-fast connection speeds, allowing you to enjoy world-class internet access.
L3Fiber is also available for estates and can be designed and deployed for communities in cities across the country.
If you would like to learn more about our fiber optic solution, you can contact us here.
Telecom
Xenophobia: MTN Nigeria Belongs to Nigerians, Not Only South Africans — Toriola

Karl Toriola, chief executive officer, MTN Nigeria, has stated that the telecom company is “a Nigerian company through and through,” emphasising that it belongs as much to Nigerians as to its global investors, with over 11 million Nigerians holding indirect stakes through pension funds.

Toriola also defended the federal government’s approval of telecom tariff adjustments, noting that the move helped prevent a financial crisis in the sector and enabled the company to ramp up capital expenditure to about N1 trillion in 2025 to improve network quality.
Speaking during an interview on Arise News, the MTN boss dismissed claims that the company is solely South African, despite its origins.
According to him, MTN Nigeria is incorporated locally, listed on the Nigerian Exchange, pays taxes in Nigeria, and is largely managed by Nigerians.
“We are labelled as a South African company because MTN Group was founded in South Africa. But the reality is that MTN Group has a very diverse global shareholding. Only about 50 percent of the shareholding is African, while the rest is held by investors from North America, Europe, the United Kingdom, the Middle East and Asia-Pacific,” he said.
Speaking further on MTN Nigeria’s identity, Toriola stressed the company’s deep roots in the Nigerian economy.
“MTN Nigeria is a Nigerian company through and through. We are domiciled in Nigeria. We are listed on the Nigerian Exchange. We pay all the taxes, duties and levies expected of us, and we are run by Nigerians.
“I am Nigerian. Apart from one executive, every member of our executive committee is Nigerian, while our entire expatriate workforce in Nigeria is just four people.
“We have over 201,000 retail investors, while about 11 million Nigerians own MTN shares indirectly through pension funds. We are very proud of our Nigerian identity,” he stated.
On the recent telecom tariff adjustment, Toriola said the increase was driven by necessity rather than profit motives, noting that operators were struggling to meet basic financial obligations before the review.
“People perceived the tariff increase as an aspiration for profitability, but the reality was that we were on our knees financially. We couldn’t even pay our month-to-month bills with the revenues we were generating. The tariff adjustment was an absolute necessity. It enabled us to stay alive,” he said.
He added that the improved revenue base has enabled MTN to scale up infrastructure investments to enhance service delivery.
“In the first quarter of this year alone, we spent N390 billion on capital expenditure, compared with a profit after tax of N359 billion. That shows our commitment to improving quality of service,” he said.
Addressing concerns over poor network quality, Toriola attributed the challenges to increasing demand, infrastructure gaps, vandalism, insecurity, and unreliable power supply.
“There are people who deliberately pour petrol into our manholes and set them on fire. A single incident can knock out services for millions of subscribers. We also face security challenges that prevent our engineers from quickly accessing some sites.
“In addition, we operate about 18,000 sites nationwide, each requiring generators, batteries, rectifiers and constant fuelling because of inadequate public electricity supply. All these affect quality of service,” he explained.
While acknowledging that service quality still needs improvement, he assured customers of continued investment.
“We are not perfect, but we are investing aggressively and continuously striving to do better,” he added.
On allegations that telecom operators deliberately deplete customers’ data, Toriola said findings often point to background data usage by smartphone applications.
“There is a perception that MTN goes and takes customers’ data, but our studies have shown repeatedly that background applications are consuming much of that data.
“I encourage customers to check their device settings. Daily automatic backups are unnecessary for many users. If possible, carry out backups over Wi-Fi instead of mobile data,” he advised.
Telecom
MTN Nigeria Celebrates Volunteers at Y’ello Care Impact Showcase

MTN Nigeria celebrated its 2026 edition of the 25 Days of Y’ello Care employee volunteerism initiative with an impact showcase held at the MTN Rooftop, Ikoyi, on Wednesday, June 24, 2026.

MTN Nigeria
This year’s edition saw employees move beyond financial donations to invest their time, skills, and even their blood [donations] into underserved communities across the country.
The impact showcase served as a reflection point on weeks of intensive outreach, including the recent medical intervention at Badore Market in Ajah, where traders received free screenings for hypertension, diabetes, and other non-communicable diseases which schools benefit from and many more.
Hundreds of market women, artisans, and residents benefited from on-the-spot consultations, medications, and health education sessions led by MTN staff volunteers.
In Lagos, the initiative brought critical health and wellness resources directly to the youth at Kuramo Senior College. Volunteers led intensive health awareness campaigns and structured medical outreach programmes, equipping students with vital information on preventive care and personal well-being.
Simultaneously, the regional execution extended to the nation’s capital to support the busy transit community at Utako Motor Park in Jabi, Abuja.
This regional activation targeted transport workers and commuters with the “Know Your Numbers” campaign, providing accessible basic health screenings, general wellness education, and essential medical checkups designed to promote long-term preventive healthcare.
Setting the tone for the ceremony, Ayham Moussa, Chief Operating Officer, MTN Nigeria, praised the dedication of staff volunteers who consistently showed up across the campaign’s field activations. “From day one, we said we don’t just give money we sacrifice, we put in the effort, we go to the field, and we even give our blood.
“Not many companies are doing what we are doing today. We are one of the very few making this kind of big impact,” he said.
Building on that sentiment, Odunayo Sanya, Executive Director of the MTN Foundation, celebrated the cultural shift the initiative has triggered both inside and outside the organisation. “The greatest takeaway from Y’ello Care is that it confronts you with your privilege and helps you channel that privilege in the right direction.
“Someone told me today that she never knew MTN would do these kinds of things in the market. We are changing the narrative of what MTN means to communities,” she noted.
The impact showcase ultimately reinforced that Y’ello Care is a sustained movement embedded in MTN Nigeria’s corporate culture. With healthier markets, empowered communities, and inspired employees as visible proof of impact, the company signaled that its commitment to equitable health and social good will continue well beyond the 25 days shaping a future where business and purpose remain inseparable.
Telecom
Listicle: 10 Essential Meta Safety Tools Every Parent and Teen Should Know

As teens spend more time online connecting, creating, and exploring their interests, safety needs to be built into their digital experiences.

To ensure safe, age-appropriate online experiences for teens, Meta has Teen Accounts to give parents more peace of mind and address their top concerns: making sure teens see age-appropriate content and don’t experience unwanted contact.
Here are 10 ways Teen Accounts are helping create safer and more positive online experiences for young people.
Teen Accounts Are Private by Default: Teen Accounts automatically come with private settings enabled. This means teens must approve new followers, and people who don’t follow them cannot view or interact with their content. And with Teen Accounts teens under 16 need a parent’s permission to change any settings to be less strict.
Stricter Messaging Controls Reduce Unwanted Contact: Teen Accounts are automatically placed in the strictest messaging settings, allowing messages only from people teens already follow or are connected to.
Sensitive Content Is Limited Automatically: Teens are automatically enrolled in Teen Accounts and defaulted into 13+ age appropriate content settings, These settings help create a more age-appropriate experience by limiting exposure to sensitive content such as violence, graphic imagery or content promoting cosmetic procedures. Teens also won’t be able to follow, message or see accounts that regularly share age-inappropriate content, or whose profile photo, name or bio suggests the account may not be suitable for younger users.
Protections Against Bullying Are Built In: Meta automatically enables its strongest anti-bullying protections for Teen Accounts. Hidden Words filters offensive language from comments and message requests, helping create a more positive experience.
Tagging and Mentions Are More Controlled: To reduce unwanted interactions, teens can only be tagged or mentioned by people they already follow.
Screen Time Reminders Encourage Healthier Habits: After 60 minutes of daily usage, teens receive reminders encouraging them to take a break from the app and spend time offline.
Sleep Mode Supports Better Digital Wellbeing: Teen Accounts automatically switch to Sleep Mode between 10 PM and 7 AM, muting notifications and sending automatic replies to direct messages overnight.
Parents Can See Who Their Teens Are Chatting With: While parents cannot read their teen’s messages, supervision tools allow them to view who their teen has messaged over the previous seven days, creating greater transparency while respecting privacy.
Parents Can Set Time Limits and Usage Schedules: Parents can establish daily Instagram usage limits and block access during specific times, such as school hours, study periods, or overnight.
Family Center Gives Parents Resources and Support: Meta’s Family Center brings all parental tools across Instagram, Facebook, and Messenger into one hub, so parents can manage and supervise their teen’s experiences more easily. Parents can also see the topics their teen has chosen to explore, and access expert-backed resources to help them have meaningful conversations about being online.
Building Safer Digital Experiences Together
Teen Accounts are designed to help parents feel more confident about their teens’ online experiences while empowering young people to connect, create, and discover content in age-appropriate ways. Combined with parental supervision tools, Family Center resources, and digital literacy initiatives, Teen Accounts represent Meta’s ongoing commitment to creating safer online spaces for young people and their families.
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