To properly remove the optical cable: Locate the port > Stabilize the device > Gently grasp & pull the plug (not the cable) straight out > Do the same with the other end > Cover both connectors with plastic tips. To remove the plastic tip: Gently twist and pull off the protective plastic tip from. Unsure if stackable switches since the 3750 series recommend otherwise, but recall those switches recommended one side of a stacking cable only be connected or disconnected from a powered off member unit. one side of stack cable connection can be powered on but other side should be powered. Removing an SFP module from a network switch may appear simple, but improper handling can damage the transceiver, the switch port, or even the fiber interface. Whether you are performing routine maintenance, replacing a failed optical transceiver, upgrading link speeds, or troubleshooting a. Turn around the first device from which you want to disconnect the optical cable. Locate the optical cable you want to remove. Grip the head of the plug and gently pull it away from the port until it comes out. #opticalmodule #networkingIn this article, we have provided a step-by-step guide on how to remove a digital optical cable from a TV and also have included some additional tips that you must follow while removing the cable from your TV.