Data centers contain multiple switch layers to efficiently route data and optimize network performance, scalability, and utilization of resources. Access-layer switches move large volumes of data from servers to aggregation and core layer switches that consolidate and transmit data to and from other data centers, storage area networks (SANs), backend high-performance comp …
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Since its 2003 introduction, Power over Ethernet (PoE) technology, which transmits DC power alongside Ethernet data across twisted-pair copper cabling, has experienced widespread adoption. This technology has continually progressed, exponentially increasing its power delivery to accommodate an expanding array of connected devices.  The primary advantage of PoE is sub …
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Category 6 and Category 6A cables are the dominant media comprising today’s copper-based networks. These twisted-pair copper cables are deployed primarily for horizontal links in local area networks (LANs) to enable IP-based communication and deliver power over Ethernet (PoE) to networked devices throughout commercial buildings and campuses, including phones, laptops, wi …
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Although fiber optic systems are the foundation that underpins all digital communications and make up the backbone of how the world connects, contamination of fiber optic connector end faces remains a primary cause of network failures.  Dust and oil on a fiber end face can block light signals, causing loss and reflections that degrade network performance or cause costly d …
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HDPE innerduct plays a pivotal role in protecting and organizing fiber optic cables in underground conduit systems. Innerducts are smaller conduits designed to subdivide larger ones, making cable installations more efficient and organized. High-Density Polyethylene (HDPE) is the material of choice for innerducts due to its durability, flexibility, and ability to withstand chall …
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While fiber optic cabling offers superior transmission speed and distance over copper cabling, it’s also surprisingly durable. Despite being made of glass, fiber cables can last much longer than copper cables when installed correctly. However, they require careful handling and specific installation practices to maintain their durability. Selecting the correct type of fib …
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Fiber optic cable is the primary media for outside plants, campuses, and LAN backbone infrastructure because it can transmit more data farther. It also comprises the majority of data center switch-to-switch and switch-to-server links that transmit high volumes of data at faster speeds. It’s even increasingly making its way into horizontal infrastructure for connecting de …
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Even if your project specification or customer doesn’t require you to test a newly installed fiber cable plant, you could be putting yourself and your customer at risk if you don’t. Certification testing to industry standards ensures that a cable plant will support your customers’ applications and prevent costly callbacks. Test results for every fiber link ar …
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