CableRack 20ft Rollover Console Cable DB9 Female to RJ45 Male for Cisco 72-3383-01 Only CableRack brand console cables feature copper wiring for making reliable console connections each and every time. We do not use cheap CCA (Copper Clad Aluminum) in our cables which can cause faulty connections and erratic behavior during important maintenance and programming activities. Keep an eye out for low quality products and make sure your cable says CABLERACK right on the jacket. Any maintenance activity including new equipment setup or password recovery will require that the engineer has access to the command prompt through the console port. The Cable Rack DB9 to RJ45 serial console cable provides this connectivity. Access the console port directly on most brands of network equipment including Cisco, Juniper, HP, Linksys, Ubiquity and more using the CableRack brand DB9 to RJ45 console cable. Keep a spare console cable in your toolkit to ensure you always have the proper cable to complete the job on time. Create a jump PC for remote configuration and maintenance using one or more of these CableRack console cables in your datacenter. This can save a ton of time and worry when needing to upgrade software or perform maintenance remotely.