Fiber Optics 101: Optical Splitters & Passive Optical Networks in HFC
April 1, 2026
Key Takeaways When an operator splits a 500-home node into four 125-home nodes, a 1×4 PLC splitter goes in the cabinet. Each new leg loses about 7.5 dB, so the […]
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April 1, 2026
Key Takeaways When an operator splits a 500-home node into four 125-home nodes, a 1×4 PLC splitter goes in the cabinet. Each new leg loses about 7.5 dB, so the […]
March 25, 2026
Key Takeaways HFC is the backbone of most cable networks, leveraging fiber’s low-loss properties for trunk runs while using coax’s familiarity for neighborhood drops. At the node, lasers convert optical […]
March 18, 2026
The global supply chain has always been complex—but in today’s hyperconnected world, the stakes are higher than ever. From pandemic-related bottlenecks to geopolitical shocks, disruptions ripple quickly across industries. To […]
March 11, 2026
Key Takeaways In cable TV, SC/APC reigns supreme because its angled physical contact (APC) polish—tilted at 8 degrees. It bounces reflections away from the core, preventing interference in sensitive HFC […]
March 3, 2026
For more than eight decades, Amphenol Corporation has been recognized as one of the world’s most influential interconnect manufacturers. Yet the Amphenol we know today—particularly in the broadband, fiber-optic, copper […]
February 25, 2026
Key Takeaways DOCSIS is the rulebook for turning coax into a data superhighway, standardizing modem-to-CMTS interactions. Starting with 1.x’s single-channel basics, it ramped up to 3.0’s bonding, where modems lock […]
February 18, 2026
Key Takeaways: As broadband traffic continues to surge, the environmental footprint of network infrastructure is coming under greater scrutiny. From video streaming, to remote work and cloud gaming, the demand […]
February 11, 2026
Key Takeaways: In today’s digital age, network resilience is more critical than ever, especially in regions prone to natural disasters. Whether it’s hurricanes, wildfires, or tornadoes, ensuring uninterrupted connectivity is […]
February 4, 2026
Key Takeaways In optical networks, power budget is your roadmap for ensuring light gets from transmitter to receiver without fading out. dBm is the unit for absolute optical power—think of […]
January 28, 2026
Key Takeaways QAM is the workhorse of modern cable data, turning binary bits into efficient RF waves by modulating amplitude on in-phase (I) and quadrature (Q) carriers. Picture it as […]
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