In the fast-evolving world of telecommunications, legacy networks, primarily based on Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH), are increasingly becoming outdated.
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According to the UN’s Global e-waste monitor 2024, a record 62 million tonnes (Mt) of e-waste was produced in 2022, up 82 percent from 2010. Meanwhile, less than one quarter (22.3 percent) of the year’s e-waste mass was documented as having been properly collected and recycled.
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Lukasz Bogdanik, Development Manager at telecommunication networks specialist Salumanus, delves into the energy efficiency advancements of QSFP-DD coherent modules.
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It all began with a simple phrase: "Can you hear me now?" You've muttered it countless times, frustration bubbling beneath the surface, as your video calls crumble into pixelated chaos. The dream of a stable connection often feels like an unattainable nightmare, says Marcin Bala, CEO at telecommunications network specialist Salumanus.
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5G communications protocols were developed in 2017 and made available publicly in 2019. As consumers gradually upgrade their devices, more people are benefiting from the faster speeds. However, how far along is the implementation of 5G and what obstacles do network operators face when improving coverage for their customers?
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Telecoms specialist Salumanus is one of the first companies to reintroduce a complete network solution based on O-band technology.
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Nowadays, network users want more data capacity and less latency. Data centres, enterprises and telecom operators are faced with the challenge of constantly increasing throughput. Meanwhile, changes to the network’s backbone are often extremely expensive or impossible to accomplish.
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In a world with more connected devices than humans, we face a telecoms dilemma – how do we increase connectivity while reducing greenhouse gas emissions? Emerging technologies like 5G and 6G promise to change the face of communication, but their development requires increased power consumption and carbon emissions.
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