Featuring up to 48 wire-speed 1GbE or 10GbE small form-factor pluggable transceiver (SFP/SFP+) or 100M/ 1GBASE-T/ 10GBASE-T ports in a compact one rack unit (1 U) platform, the Juniper Networks® EX4550 Ethernet Switch delivers 480 Gbps of Layer 2 and Layer 3 connectivity to networked devices such as servers and other switches. Two versions of the EX4550 base switch are available: a 32-port fiber-based version that provides 32 fixed 10GbE SFP/SFP+ pluggable ports, and a 32-port copper-based version that supports 32 fixed 100M/ 1GBASE-T/ 10GBASE-T ports.