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How Nokia Ushers in 100G Transport Services Era

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Nokia on Tuesday introduced a significant expansion of its 1830 Photonic Service Switch (PSS) portfolio, quadrupling optical fiber capacity to more than 70 terabits per second to address surging network data traffic demand.

Centered around the Photonic Service Engine version 2 (PSE-2) from Nokia Bell Labs, the enhanced 1830 PSS family doubles wavelength capacities and wavelengths per fiber, giving operators a platform to efficiently deliver the 100G transport services that customers are demanding.

Service providers are under tremendous pressure to scale their networks to meet the demands of large enterprises, cloud operators and Internet content providers for high-capacity, on-demand services – all while maintaining profitability by lowering cost per bit.

According to a white paper published by industry analyst firm Ovum, the rapid adoption of 100G router ports for the interconnection of data centers and metro and backbone applications is driving the need for operators to migrate from 10G client services to 100G to keep pace with escalating transport requirements.

Yet capacity alone is no longer sufficient to respond to ever-changing bandwidth demands. Optical transport is evolving from relatively static applications to highly dynamic services that can be turned up quickly and reconfigured on the fly.

Nokia is helping operators address these challenges with an expanded 1830 PSS portfolio featuring unprecedented flexibility through the new PSE-2 chipset and industry-leading scale with the 1830 PSS-24x.

These innovations and platforms provide operators with a cost-effective way of delivering business-driven 100G transport services.

Highest Performance, Most Programmable Optical Chipset

The PSE-2 is the world’s most sophisticated and highly integrated electro-optic chipset. It gives network operators the power to nimbly balance wavelength capacity and reach, maximizing the efficiency of every fiber in their network. The Nokia-designed PSE-2 is available in two versions:

The PSE-2 Super Coherent (PSE-2s) provides the ultimate in performance and flexibility for applications with very high traffic demands and potentially challenging distance requirements.

It can be programmed with seven unique modulation formats to support optimized 100G to 500G transport wavelength capacities, and distances for applications ranging from metro to ultra-long haul – including the industry’s first 400G single carrier, the first 200G long haul and the first 100G ultra-long haul.

The PSE-2s lowers cost per bit per kilometer by maximizing capacity for every distance, while using 50 percent less power.

The PSE-2 Compact (PSE-2c) is optimized for 100G DWDM applications where density, space and low power are paramount, including metro access and aggregation networks. The PSE-2c design creates more compact line cards that support “pay as you grow” pluggable optics, while consuming 66 percent less power.

Most Scalable Packet-OTN Switch Delivers Efficient Wavelengths And Differentiated Services

Employing the new Nokia-designed Transport Switching Engine (TSE) chipset, the 1830 PSS-24x is the industry’s most scalable packet/OTN multilayer switching platform.

By combining a TSE-powered switch fabric with PSE-2 coherent interfaces, the 1830 PSS-24x offers 9.6 terabits of switching per half-rack shelf, scalable to 48 terabits per rack.

This gives operators a new level of 100G service density, efficiency, and resiliency while using 50% less space and power than current generation packet/OTN switches.

Flexible DWDM Line Card With Up To 500g Capacity

Powered by the PSE-2s and its variable modulation capabilities, the 1830 PSS 500G DWDM Muxponder gives network operators unprecedented capacity, reach, and wavelength flexibility.

It also offers operators investment protection for their 1830 PSS platforms with an instant capacity upgrade, carrying as many as five 100G services per line card.

The 500G line card is available and being delivered to customers now.

Complete DWDM Transport Solution With Doubled Capacity

Nokia has expanded its industry-leading Wavelength Routing solution to support the L wavelength band, creating the industry’s most scalable optical layer by doubling the number of wavelengths per fiber.

By integrating PSE-2 powered interfaces and Colorless, Directionless, Contentionless, with Flexgrid (CDC-F) technology, the 1830 PSS Ultra-Wideband Wavelength Routing solution becomes the industry’s first C+L band CDC-F system, giving operators unprecedented programmability in the photonic layer.

Daniel Melzer, CTO of DE-CIX, said: “By operating the world’s leading Internet exchange with peak traffic of more than 5 Terabits per second, DE-CIX is seeing an increased need to dynamically interconnect 100G router ports to handle our changing bandwidth needs. We are excited to see Nokia introducing the optical innovations of the 1830 PSS 500G Muxponder, which can be reprogrammed quickly to multiple transport wavelength capacity and distance configurations. This unprecedented flexibility on a single optical line card will deliver a highly cost-effective solution that can support both raw capacity at 500G and maximum long haul distance at 200G.”

Ron Kline, Principal Analyst, Intelligent Networks at Ovum, said: “According to our research, service provider adoption of 100 Gigabit Ethernet is expected to drive growth of Core IP/MPLS routers to roughly $3.6 billion by 2020. This, in turn, will fundamentally transform operators’ networks as they look for solutions to handle this massive capacity increase in increments of 100G. Nokia has addressed this trend with its next-generation PSE-2 powered portfolio. The PSE-2 innovations deliver both scale and flexibility across every layer of the optical transport network.”

Sterling Perrin, Senior Analyst at Heavy Reading, said: “Nokia has come out with a powerful combination of innovations aimed at increasing capacity while also adding flexibility and improving efficiency in optical transport networks. More significantly, these are not just technologies, but commercial products that are being rolled out right now. While each of the PSE-2 advancements is important on its own, it is really the flexible combination of features – covering 100G to 200G to 400G and from metro to long haul and ultra long haul applications – that makes the PSE-2 announcement so compelling.”

Sam Bucci, head of optical networking at Nokia, said: “When we introduced the industry’s first single carrier 100G solution in 2010 we became a leader in optical network transformations, a position that was further solidified when we released the first programmable 100G/200G line card. With the launch of the PSE-2, our 500G Muxponder and the 1830 PSS-24x, we are again at the forefront of innovations, leading the way to 100G client services being the currency of modern optical networks. Thanks to the optical innovations of Nokia Bell Labs we are able to keep operators ahead of today’s aggressive bandwidth demand curve.”

 

 


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InsomniaQ Spotlights African Creativity in Lagos

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Quickteller successfully hosted the maiden edition of InsomniaQ recently in Lagos, delivering a 12-hour non-stop celebration of African music, culture, and creativity.

A statement from the firm on Sunday stated that the event attracted a diverse audience of music lovers, culture enthusiasts, and festive diaspora returnees, marking a strong debut for what organisers described as a potential signature December event.

InsomniaQ featured a dynamic mix of live performances and DJ sets, showcasing Africa’s rich musical diversity and creative depth. From soulful sounds to high-energy performances, the festival offered a thoughtfully curated journey designed to follow the natural rhythm of its audience’s circadian cycle, sustaining energy, connection, and excitement throughout the night.

Beyond the performances, InsomniaQ emerged as a platform for shared cultural expression, creating space for celebration, discovery, and community. The experience reinforced Lagos’ position as the heartbeat of Africa’s December entertainment season and highlighted the growing appetite for premium, culturally grounded experiences.

Commenting on the success of the event, the Executive Vice President, Group Marketing and Communications, Interswitch Group, Cherry Eromosele, described InsomniaQ as an organic extension of Quickteller’s place in everyday moments of connection, culture, and celebration.

“InsomniaQ was created as a space to celebrate African creativity in its full expression, the music, the energy, and the people who make our culture so powerful.

“Seeing that vision come to life, with thousands of people connecting through sound, movement, and shared experience, has been truly rewarding. This debut edition reinforces our belief in creating platforms that bring people together and spotlights the richness of African talent in meaningful ways,” Eromosele said.

The success of InsomniaQ, according to the organisers, reflects a broader commitment within the Interswitch ecosystem to support experiences that extend beyond transactions into everyday life. By championing platforms that blend culture, innovation, and community, Interswitch continues to shape how people connect, celebrate, and experience Africa’s evolving creative economy.

With its strong debut, InsomniaQ has set the tone for future editions and established itself as a new fixture in Africa’s December calendar, celebrating culture, driving connection, and creating memorable experiences.


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How Moniepoint’s Founders, Tosin Eniolorunda and Felix Ike are Redefining African Tech and Finance

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In an era where global tech giants dominate headlines, two Nigerian entrepreneurs are quietly revolutionizing financial services across Africa, proving that world-class innovation can emerge from homegrown talent and local institutions.

Tosin Eniolorunda and Felix Ike, co-founders of Moniepoint Inc, have built one of Africa’s fastest-growing fintech companies, not despite their exclusively Nigerian education, but in many ways, because of it.

Their journey from the lecture halls of Obafemi Awolowo University and the University of Lagos to the TIME100 Most Influential Companies list stands as a powerful testament to the caliber of talent nurtured within Nigerian universities and the transformative potential of locally-rooted vision.

Tosin Eniolorunda’s path exemplifies how Nigerian educational institutions can cultivate entrepreneurial excellence. After earning his degree in Mechanical Engineering from Obafemi Awolowo University, he didn’t follow the well-trodden path abroad but instead chose to build solutions for Nigerian challenges within Nigeria itself. This decision proved prescient.

Understanding the unique financial ecosystem and infrastructure gaps firsthand from the work at TeamApt Ltd where they were building from majority of the country’s banks, Tosin pioneered several industry firsts: introducing instant POS transfers to Nigeria, launching the country’s first virtual account services, and constructing a vertically integrated payments processing switch with full switching and processing licenses.

These feats and technological achievements must be viewed from the prism that these were deeply contextual innovations born from intimate knowledge of local needs, the kind of understanding that comes from being educated and embedded in the communities one serves.

Felix Ike’s contribution complements this vision with technical brilliance equally rooted in Nigerian educational excellence. Graduating with first-class honors in Computer Science from the University of Lagos, Felix brought to Moniepoint the kind of engineering rigor required to build mission-critical financial infrastructure.

As Chief Technology Officer, he has architected systems that are not just functional but scalable, resilient, and secure enough to serve over 10 million businesses and individuals across Nigeria and Africa. His work demonstrates that Nigerian universities are producing software engineering leaders capable of building world-class technology that can compete on the global stage with technology that processes millions of transactions daily and underpins the financial dreams of an entire continent.

Since its founding in 2015, Moniepoint has evolved into Africa’s largest distributor of financial services in Nigeria, with presence across all 774 local government areas. The company’s all-in-one financial ecosystem offering seamless payments, banking, credit, and business management solutions reflects a sophisticated understanding of what African businesses and individuals actually need to thrive.

The accolades have followed: recognition by TIME as one of the 100 Most Influential Companies in 2025, listing among CNBC’s top UK fintech firms, and ranking in the Financial Times’ Africa’s Fastest-Growing Companies for three consecutive years.

The Moniepoint story as an indigenously rooted but globally compliant player challenges prevailing narratives about where innovation must originate and what credentials are necessary for building transformative companies. Tosin and Felix’s success illustrates that Nigerian universities, when their graduates are empowered with vision, opportunity, and determination, can produce founders who don’t just participate in the global economy but reshape it.


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FIRS Declares NIN, CAC Numbers as Tax IDs from 2026

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Federal Inland Revenue Service (FIRS) has announced that the National Identification Number (NIN) issued by the National Identity Management Commission (NIMC) will automatically serve as the Tax Identification Number (Tax ID) for all Nigerian citizens, while registered businesses will use their Corporate Affairs Commission (CAC) registration numbers.

FIRS Declares NIN, CAC Numbers as Tax IDs from 2026

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The disclosure was made during a public awareness campaign on the new tax laws posted on X (formerly Twitter) on Monday.

According to the Service, the Nigeria Tax Administration Act (NTAA), which comes into force in January 2026, mandates the use of Tax IDs for certain financial and commercial transactions, including bank account ownership.

FIRS explained that the measure is part of efforts to unify all previously issued Tax Identification Numbers (TINs) by both the federal and state revenue services into a single identifier.

“For individuals, your NIN automatically serves as your Tax ID, while for registered companies, your CAC RC number is used. You do not need a physical card; the Tax ID is a unique number linked directly to your identity,” the Service stated.

The agency noted that the requirement has been in place since the Finance Act of 2019 but has now been strengthened under the NTAA to ensure compliance and ease of administration.

Officials emphasized that the reform would simplify tax processes, reduce duplication, and improve transparency in Nigeria’s tax system.

The Service added that the integration of NIN and CAC numbers into the tax framework would also enhance data accuracy, curb tax evasion, and streamline the monitoring of taxable activities across the country.

Tax experts have described the development as a significant step toward modernizing Nigeria’s revenue administration, noting that it aligns with global best practices where national identity systems are linked to tax compliance.

The FIRS urged Nigerians to ensure that their NINs and CAC registration details are up-to-date, stressing that the identifiers would be required for transactions such as property purchases, contract awards, and access to certain financial services once the NTAA takes effect


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