These modules can be inserted into the stack module slot at the rear of the Cisco Catalyst 2960-X/XR and Cisco 3850/9300 Series SwitchesThese modules can be inserted into the stack module slot at the rear of the Cisco Catalyst 2960-X/XR and Cisco 3850/9300 Series SwitchesComponents: copper cables, optical modules and fibers, or active optical cables (AOCs) (For the stack cables applicable to different devices, see Stacking Support and Version Requirements. ) When installing or removing optical fibers, do not look into optical ports or connectors without eye. For fiber module, both ports must be configured as either network ports or stack ports. Online Insertion and Removal (OIR) is possible only with the same type of port. To connect a switch with a FlexStack module to a switch. Since DAC, AOC, and optical modules can all realize the stacking of switches, do you know when to use DAC or AOC? When to use optical module + optical fiber jumper? Firstly, let's talk about DAC, which is a cable assembly with fixed length and fixed modules at both ends. While the company offers. Switch stacking refers to combining multiple switch devices that support the stacking feature together to logically form a switch device.
