EX-series switches support interfaces that use various types of network cables.
For instructions on connecting an EX-series switch to a network for out-of-band management using an Ethernet cable with an RJ-45 connector, see Connecting an EX-series Switch to a Network for Out-of-Band Management.
For instructions on connecting an EX-series switch to a management console using an Ethernet cable with an RJ-45 connector, see Connecting an EX-series Switch to a Management Console.