While many still consider conventional copper lines enough, there is simply no more practical choice than fiber optic cables for transmitting signals. Any alternative would require immense tradeoffs, be unnecessarily costly and potentially drive away business. This fundamental difference grants fiber optics unparalleled advantages that are critical for Sri Lanka's growth: Extreme Bandwidth & Speed: Capable of carrying vastly more data over longer distances with minimal signal loss, supporting next-generation applications. Immunity to Interference:. Space-Division Multiplexing (SDM) uses multi-core fibers (MCFs) or few-mode fibers (FMFs) to transmit multiple data streams through a single fiber, vastly increasing bandwidth. Supports speeds of 10G, 25G, with future upgrades to 50G and 100G, without needing to replace existing cabling.
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