EX3400-48T Overview EX3400-48T is a Juniper EX3400 switch with 48-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included). EX3400 Ethernet Switches are a cost-effective solution for todays most demanding converged data, voice, and video enterprise access networks. The compact, fixed-configuration 1U devices offer levels of performance and management previously available only with high-end access switches. Quick Spec Table 1 shows the quick spec. SKU EX3400-48T Ports 48-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) Backplane speed 160 Gbps Data rate 336 Gbps Throughput 250 Mpps (wire speed) Dimensions (W x H x D) 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) 1 rack unit Compare to Similar Items Table 2 shows the comparison. SKU EX3400-24T EX3400-24P EX3400-48T EX3400-48P Ports 24-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) 24-port 10/100/1000BASE-T (24 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+ 48-port 10/100/1000BASE-T (48 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) Backplane speed 160 Gbps 160 Gbps 160 Gbps 160 Gbps Data rate 288 Gbps 288 Gbps 336 Gbps 336 Gbps Throughput 214 Mpps (wire speed) 214 Mpps (wire speed) 250 Mpps (wire speed) 250 Mpps (wire speed) Dimensions (W x H x D) 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) 1 rack unit 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) 1 rack unit 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) 1 rack unit 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) 1 rack unit EX3400-48T Specification EX3400-48T Specification Description EX3400 48-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) Form factor Fixed platform Virtual Chassis configuration consisting of up to 10 switches Junos Fusion Enterprise Satellite device Dimensions (W x H x D) 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) 1 rack unit Backplane speed 160 Gbps Data rate 336 Gbps Throughput 250 Mpps (wire speed) 40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities 2 100GBASE C form-factor pluggable transceiver (CFP) port densities N/A Resiliency Redundant, field-replaceable power supplies Redundant trunk groups that provide port redundancy and simplify switch configuration Operating system Junos OS Traffic monitoring sFlow Quality-of-service (QoS) queues/port 8 unicast/4 multicast MAC addresses 32,000 Jumbo frames 9216 bytes IPv4 unicast/multicast routes 36,000/4,000 IPv6 unicast/multicast routes 18,000/2,000 Number of VLANs 4,096 ARP entries 16,000
