EX4300-48T-AFI is a Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (back-tofront airflow) (QSFP+ DAC for Virtual Chassis ordered separately). EX4300 1 Gigabit Ethernet (1GbE) switches are compact, fixed-configuration platforms that can be deployed as standalone systems or as part of a Virtual Chassis, Virtual Chassis Fabric, or Junos Fusion switching architecture, satisfying a variety of high-performance campus and data center access needs.
EX4300-48T-AFI Specification
|
| Description |
Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (back-tofront airflow) (QSFP+ DAC for Virtual Chassis ordered separately) |
| Form factor |
Fixed platform
Virtual Chassis configuration consisting of 10 switches |
| Dimensions (W x H x D) |
17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm)
1 rack unit |
| Backplane speed |
320 Gbps (Virtual Chassis) |
| Data rate |
496 Gbps |
| Throughput |
369 Mpps (wire speed) |
| 40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities |
4 per switch
Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis) |
| 100GBASE C form-factor pluggable transceiver (CFP) port densities |
N/A |
| Resiliency |
Internal, hot-swappable redundant power supply; field-replaceable fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration |
| Operating system |
Junos OS |
| Traffic monitoring |
sFlow |
| Quality-of-service (QoS) queues/port |
12 |
| MAC addresses |
64,000 |
| Jumbo frames |
9216 bytes |
| IPv4 unicast/multicast routes |
32,000/8000 |
| IPv6 unicast/multicast routes |
18,000/4000 |
| Number of VLANs |
4093 |
| ARP entries |
64,000 |
