
Juniper Networks EX4300 Ethernet Switches provide connectivity for high-density environments and scalability for growing networks. These switches can be deployed wherever you need a high density of Gigabit Ethernet ports or redundancy.
Typically, EX4300 switches are used in large branch offices, campus wiring closets, and data centers.
In data centers, EX4300 switches can be positioned as top-of-rack switches; the top devices in a rack provide connectivity for all the devices in the rack and provide options for optimized airflow (hot aisle/cold aisle).
- 48MP
- Switch
- L3
- managed
- 24 x 10/100/1000 + 24 x 100/1000/2.5G/5G/10GBase-T (PoE++)
- front to back airflow
- rack-mountable
- PoE+ (1100 W)
- TAA Compliant
Device Type |
Switch - 48 ports - L3 - managed - stackable |
Enclosure Type |
Front to back airflow rack-mountable 1U |
Subtype |
10 Gigabit Ethernet |
Ports |
24 x 10/100/1000 + 24 x 100/1000/2.5G/5G/10GBase-T (PoE++) |
Power Over Ethernet (PoE) |
PoE+ |
PoE Budget |
1100 W |
Performance |
Switching capacity: 960 Gbps ¦ Throughput: 714 Mpps |
Capacity |
Virtual interfaces (VLANs): 4093 ¦ VLAN Spanning Tree Protocol instances: 510 ¦ Multiple Spanning Tree Protocol instances: 64 ¦ ARP entries: 64000 ¦ IPv4 routes: 32000 ¦ Maximum of neighboring networks: 32000 ¦ IPv6 routes: 15000 |
MAC Address Table Size |
64K entries |
Jumbo Frame Support |
9216 bytes |
Max Units In A Stack |
10 |
Routing Protocol |
OSPF, IS-IS, RIP-1, RIP-2, BGP, IGMPv2, IGMP, VRRP, PIM-SM, PIM-DM, IGMPv3, OSPFv3, PIM-SSM, static IPv4 routing, static IPv6 routing, RIPng, MPLS, Bidirectional Forwarding Detection (BFD), VRRPv3, CIDR |
Remote Management Protocol |
SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, SSH, SSH-2, CLI |
Encryption Algorithm |
MD5, TLS, PEAP, TTLS |
Authentication Method |
RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
Compliant Standards |
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ae, IEEE 802.1ab (LLDP), IEEE 802.1ak, IEEE 802.3at, IEEE 802.3az, IEEE 802.3ba, ITU-T G.8032, IEEE 802.3bz |
Processor |
1 x Intel: 2.2 GHz |
RAM |
8 GB |
Flash Memory |
64 GB |
Status Indicators |
System, alarm, PoE, link/speed |
Part Code
EX4300-48MP
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