Product Description
EX4300-48P - 48-port 10/100/1000BASE-T, PoE, 1100W AC, 1U
EX4300 Ethernet switches are compact, fixed-configuration platforms that satisfy a variety of high-performance branch, campus and data center access deployments.
Juniper Virtual Chassis technology enables up to 10 EX4300 switches to be interconnected over a 320 Gbps backplane using four back-panel 40GbE ports, creating a single, logical device that delivers a highly scalable, cost-effective solution for growing campus environments. Five-member full-mesh Virtual Chassis configurations spanning up to 150 meters are also supported, delivering a low-latency solution that ensures switch members are just one hop away from every other switch.
The EX4300 switches support 10/100/1000BASE-T with both 24- and 48-port models. Power over Ethernet (PoE)-enabled EX4300 models offer standards-based 802.3at PoE+, delivering up to 30 watts on all ports for supporting high-density IP telephony and 802.11n wireless access point deployments. A dual-purpose four-port GbE/10GbE fiber uplink module is also available.
Management features |
System event log |
Yes |
Quality of Service (QoS) support |
Yes |
Switch type |
Managed |
Ports & interfaces |
ExpressCard slot |
No |
QSFP+ module slots quantity |
4 |
SFP/SFP+ slots quantity |
4 |
Gigabit Ethernet (copper) ports quantity |
48 |
Basic switching RJ-45 Ethernet ports type |
Gigabit Ethernet (10/100/1000) |
Basic switching RJ-45 Ethernet ports quantity |
48 |
Network |
Number of VLANs |
4093 |
VLAN support |
Yes |
Flow control support |
Yes |
Link aggregation |
Yes |
Auto MDI/MDI-X |
Yes |
Spanning tree protocol |
Yes |
IP routing |
Yes |
Port mirroring |
Yes |
10G support |
Yes |
Networking standards |
IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
Data transmission |
Jumbo frames support |
Yes |
Store-and-forward |
Yes |
Throughput |
369 Mpps |
Switching capacity |
496 Gbit/s |
MAC address table |
64000 entries |
Security |
Static port security |
Yes |
MAC address filtering |
Yes |
SSH/SSL support |
Yes |
IGMP snooping |
Yes |
Access Control List (ACL) |
Yes |
DHCP features |
DHCP server, DHCP client |
Multicast features |
Multicast support |
Yes |
Design |
Number of fans |
2 fan(s) |
Product colour |
Grey |
Form factor |
1U |
Rack mounting |
Yes |
Performance |
Harmonized System (HS) code |
85176990 |
Noise level |
51 dB |
Flash memory |
2048 MB |
Internal memory |
2048 MB |
Processor frequency |
1.5 MHz |
Processor model |
PowerPC |
Built-in processor |
Yes |
Power |
Number of power supply units |
1 |
Redundant power supply (RPS) support |
Yes |
Power over Ethernet (PoE) |
Total Power over Ethernet (PoE) budget |
900 W |
Power over Ethernet (PoE) |
Yes |
Operational conditions |
Non-operating altitude |
0 - 4877 m |
Operating altitude |
0 - 3049 m |
Storage relative humidity (H-H) |
0 - 95% |
Operating relative humidity (H-H) |
10 - 85% |
Storage temperature (T-T) |
-40 - 70 °C |
Operating temperature (T-T) |
0 - 45 °C |
Weight & dimensions |
Weight |
7.3 kg |
Height |
43.2 mm |
Depth |
417.3 mm |
Width |
442.1 mm |
Packaging data |
User guide |
Yes |
Manual |
Yes |