Internet disconnection occurs when multimode fiber optic cable is plugged in
Physical Damage : Cuts, bends, or contamination in fiber cables or connectors. Fiber optic cables are comprised of multiple optical fibers bundled together, surrounded by a protective layer called the cladding. The cladding ensures the internal light signal is retained within the fiber and prevents loss of signal through absorption or scattering. Let's look at some of the common issues that occur when using single-mode fiber optics and multi-mode fiber optics and how to handle the repairs. I have seen this kind of issue on both '3750X series and 2960X series', and issue is following: - Swithes are 48- Ethernet ports PoE + 4 Fiber ports - 3750X switch = 3/4 ports are currently plugged with Cisco GBIC module.
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