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Multi-Links Telkom Embraces DWDM Solution for Fibre Security

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 Multi-Links Telkom said that it recently achieved another laudable milestone enabling network availability and enhancing superior customer experience with the completion of the Dense Wavelength Division Multiplexing (DWDM) project which is designed to make the fibre optic network of Multi-Links Telkom more robust as it will provide greater redundancies and a buffer to network down time resulting from fibre cuts (the completion allows us to offer industry leading SLA’s with guaranteed uptime of 3 times reliability/redundancy).
With the completion of the DWDM project and the cut over of SDH sites, customers now enjoy protection from prolonged downtime on account of fibre damage, Olurotimi Aborisade, manager, Transmission Planning, Multi-Links Telkom said that the impact of fibre cuts are less noticeable and that DWDM project will significantly improve the quality of service delivery and will enable Multi-Links Telkom customers to enjoy high level of service availability with seamless switchover to redundant transmission paths, in spite of the fibre cuts. 
He noted that Multi-Links Telkom’s corporate customers on the leased line service and individual subscribers on the broad market platform will now enjoy more stability in network availability and industry benchmark SLA delivery for superior customer experience. This means that Multi-Links Telkom’s corporate clients would be empowered to more effectively manage their respective businesses.
Before now,  corporate customers in Nigeria on leased line circuits often experience downtime as a result of the persistent fibre damages in respect of which the SDH network could offer little protection. However, the Multi-Links Telkom DWDM network has built in redundancy that allows traffic to be re-routed if fibre cut is experienced on a particular route because each route has been designed to carry two channels with the second channel serving as the alternative route when a cut happens on the first route.
This new initiative which is superior to the linear SDH facility on the network also has an enhanced capacity in terms of the volume of data and connection that it can offer Multi-Links Telkom’s corporate clients. Corporate clients can now deliver more offerings to their customers by the sheer size of the capacity embedded in the DWDM component which is of higher capacity to the linear SDH network.
Olurotimi Aborisade, who led the project team, said that the DWDM fibre ring is a robust facility that offers greater capacity and higher redundancy in terms of the flexibility of the network to provide alternative routing for traffic whenever downtime is experienced on the network on account of vandalization or other service disruption.
Ben Machoga, Executive, Network Engineering  said that the DWDM network provides a greater platform for Multi-Links Telkom to offer better Service Level Agreement (SLA) with its corporate clients and thereby significantly improve revenue opportunity by blocking loopholes on the revenue channels.
With the expected network stability and availability resulting from the implementation of the DWDM project, Ben said Multi-Links Telkom would enjoy enhanced revenue growth as our existing and potential customers can migrate their mission critical applications onto services offering much higher availability.  He noted as well that with the DWDM network the technical team would have fewer challenges in micro managing the incidences of fibre damage which often result in network instability and commercial challenges regarding fulfilling customers’ expectations and satisfactions.
So far, major cities in Nigeria have already been covered in the DWDM deployment project. Cities presently covered by the DWDM ring include Lagos, Benin, Ibadan, Abuja, Jos, Bauchi, Kaduna, Kano, Zaria, Ife, Akure, Warri, Sapele, Aba, Umuahia, Enugu, Port Harcourt, Asaba, Markudi,  and Onitsha.

 


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African Tech Start-ups to Receive $46m of Speedinvest Africa Fund

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African technology start-ups will receive a $46 million (€40 million) commitment from EIB Global, the development arm of the European Investment Bank (EIB).

The funds will be deployed through the first Africa-focused investment vehicle from European venture capital (VC) firm Speedinvest.

The Speedinvest Africa Fund, which has a total target size of €200 million, targets companies across innovation hubs in Egypt, Morocco, Nigeria, Kenya, and South Africa.

It also invests in high-potential markets, including Ghana, Côte d’Ivoire, Cameroon, the Democratic Republic of Congo, Tunisia, Tanzania, and Uganda.

The investment strengthens EU–Africa ties, supports digital transformation, and promotes inclusive economic growth, says the EIB.

The strategy is designed to improve digital and financial inclusion while enabling start-ups to scale across borders by strengthening linkages between African and European ecosystems. Technology has the power to turn good ideas into real impact, says Karl Nehammer, vice-president of the EIB.

By backing this vehicle, it is enabling African innovators to scale, access new markets, and build sustainable businesses, says Nehammer.

The fund focuses on technology-enabled and mobile-based services across payments, healthcare, mobility, and education.

This aligns with the EU’s Global Gateway priorities and is expected to deliver social benefits, including job creation for youth and expanded access to digital banking for underserved communities.

At least 30% of the vehicle’s capital will support companies advancing gender equality, including those with women as founders, employees, or consumers.

With EIB Global support, the firm is deepening its long-term commitment to backing founders across Africa while strengthening enduring bridges between Africa and Europe, says Oliver Holle, CEO and managing partner of Speedinvest.

Speedinvest has previously backed African growth-stage companies, including mobility fintech Moove and digital bank FairMoney.

By combining a local presence with a European network of operators, sector expertise, and follow-on capital, the firm aims to help founders scale regionally and internationally, says Holle.

The fund will be managed by partners Deepali Nangia and Rana Abdel Latif, with a new African office planned to support its local operations.

 


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U.S. Charges Three in $2.5 Billion Plot to Smuggle Nvidia AI Chips to China

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Three individuals connected to a US tech firm have been indicted by the United States Department of Justice (DOJ) for their alleged role in a massive scheme to smuggle billions of dollars worth of restricted Nvidia AI chips to China, bypassing strict export controls.

Trio Faces US Charges in Alleged Nvidia Chip Smuggling Plot to China

Nvidia Chip

Prosecutors accuse the suspects of using fake documents, dummy equipment, and even hair dryers to tamper with labels in a bid to dodge compliance checks.

The plot centred on high-performance semiconductors from Nvidia, which are tightly regulated by the US due to fears they could boost China’s military and AI capabilities.

Yih-Shyan “Wally” Liaw, a US citizen and co-founder of California-based Super Micro Computer (a server maker), has been charged alongside two Taiwanese nationals: Ting-Wei “Willy” Sun and Ruei-Tsang “Steven” Chang (who remains at large).

The group reportedly partnered with a Southeast Asian firm to order servers packed with banned chips. They falsified records claiming the gear would stay in Asia, but repackaged and shipped it covertly to China.

Tactics included deploying thousands of fake “dummy” servers for audits, while real restricted tech was diverted. Sun allegedly used household hair dryers to swap serial numbers and labels.

Super Micro Computer confirmed the suspects’ links but stressed it faces no charges and is aiding the probe.

The DOJ estimates the intermediary bought $2.5 billion in equipment, illegally funneling vast amounts of controlled AI tech to China without licences.

This case underscores escalating US-China tech rivalry, where advanced chips are viewed as vital for national security and economic edge.

In a parallel probe, two Chinese nationals were earlier charged for rerouting chips via Malaysia, Singapore, Hong Kong, and mainland China. US authorities warn of tough penalties for evasion.

This development signals intensified global scrutiny on tech supply chains amid superpower tensions.


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UK, Nigeria Unveil Three-Year Plan to Combat Immigration Crime

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United Kingdom and Nigeria have agreed on a three-year strategic plan to tackle organised immigration crime and strengthen border security cooperation.

UK, Nigeria Unveil Three-Year Plan to Combat Immigration Crime

The initiative was announced in a joint statement by the UK Home Office following the state visit of Bola Ahmed Tinubu to the UK.

The agreement was signed by UK Home Secretary Shabana Mahmood and Nigeria’s Minister of Interior, Olubunmi Tunji-Ojo.

According to the statement, the framework focuses on combating visa fraud, improving border management systems, and enhancing legal cooperation between both countries.

Under the plan, Nigeria is expected to review its legal framework to impose stricter penalties on immigration-related offences, particularly those involving forged or fraudulent travel documents.

Both countries also pledged to strengthen laws and enforcement mechanisms governing visa processing and travel documentation.

A key component of the agreement is the expansion of the UK–Nigeria Organised Immigration Crime Unit, with new memoranda of understanding centred on intelligence sharing and joint operations.

The UK government will further support Nigerian border agencies through training programmes and capacity-building initiatives.

The partnership also places emphasis on the protection of vulnerable migrants, particularly women and children, while enhancing research, document verification systems, and migration monitoring processes through the UK–Nigeria Migration, Justice and Home Affairs Dialogue.

Both governments described the agreement as a reflection of their shared commitment to tackling transnational crime and improving migration management through closer collaboration.

The deal forms part of broader engagements during Tinubu’s visit, which focused on strengthening bilateral relations across security, migration, and economic development.


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