10/100/1000BASE-T Port Densities
24 / 48 per platform	Да
Up to 480 in Virtual Chassis configuration	Да
100BASE-FX / 1000BASE-X (SFP) Port Densities
24 per switch- 28 with optional four-port GbE uplink module	Да
Up to 280 in Virtual Chassis configuration	Да
10GBASE-X Port Densities
2 per switch (via optional two-port 10GbE uplink module)	Да
Up to 20 in Virtual Chassis configuration	Да
ARP Entries
16000	Да
Backplane Speed
128 Gbps (Virtual Chassis)	Да
Data Rate
EX4200-24P/24T/24F	88 Gbps
EX4200-48P/48T	136 Gbps
Dimensions
1 rack unit (single switch)	Да
Form Factor
Fixed platform (single switch)	Да
Virtual Chassis configuration consisting of 10 switches	Да
IPv4 Unicast / Multicast Routes
16000 / 8000	Да
Jumbo Frames
9216 Bytes	Да
MAC Addresses
32000	Да
Number of VLANs
4096	Да
Operating System
Junos	Да
Power Options
AC	320W 600W and 930W autosensing- 100-120V / 200-240V- dual load-sharing hot-swappable internal redundant power supplies
DC	190W
QoS Queues / Port
8	Да
Throughput
EX4200-24P/24T/24F	65 Mpps (wire speed)
EX4200-48P/48T	101 Mpps (wire speed)
Traffic Monitoring
sFlow	Да
Warranty
Limited lifetime switch hardware warranty	Да

The EX4200 line of Ethernet switches, designed for access and aggregation deployments, deliver the best of modular, chassis-based systems in a compact and efficient form factor

The EX4200 line of Ethernet switches, designed for access and aggregation deployments, deliver the best of modular, chassis-based systems in a compact and efficient form factor.The EX4200 line offers 24- and 48-port fixed-configuration 10/100/1000BASE-T platforms with full (all ports) and partial (eight ports) Power over Ethernet (PoE) options. A 24-port 100BASE-FX/1000BASE-X SFP-based fiber platform, designed for gigabit aggregation deployments requiring support for long-distance links, is also available. Optional four-port Gigabit Ethernet (GbE) and two-port 10GbE uplink modules with pluggable optics are also available.Virtual Chassis TechnologyWhat makes the EX4200 line unique is Juniper's Virtual Chassis technology, which allows up to 10 switches to be interconnected over a 128 Gbps backplane to create a single, logical device supporting up to 480 users and 20 10GbE uplink ports.When deployed in a Virtual Chassis configuration, EX4200 switches share a common Junos operating system and configuration file, greatly simplifying system operations, maintenance and troubleshooting. Interconnections can also be made over the 10GbE uplink ports, so members of the same Virtual Chassis configuration can be in different wiring closets, on different floors or even in different buildings, and still be managed as a single device.Businesses can start with a single EX4200 and use Virtual Chassis technology to add new switches incrementally as requirements grow, avoiding large up-front investments required by chassis-based solutions, all while keeping power and cooling costs to a minimum. At the same time, the EX4200 switches feature many of the same HA features as chassis-based solutions, including internal redundant hot-swappable power supplies and a field-replaceable fan tray.The EX4200 switches also run the same Junos operating system that powers other Juniper switches, routers and security devices, providing a consistent set of features and capabilities across the Juniper network infrastructure.Learn more about the EX4200 access switch, its benefits, and how it contributes to a better performing network.