EX3200 switches have interfaces that use various types of network cables.
For instructions on connecting an EX3200 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 EX3200 switch to a management console using an Ethernet cable with an RJ-45 connector, see Connecting an EX Series Switch to a Management Console.