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.
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Description
Specification
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Description
Product Features:
- Managed
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48
- 10G support
- MAC address table: 64000 entries Switching capacity: 496 Gbit/s
- Access Control List (ACL)
- 1U Rack mounting
Warranty: Limited lifetime hardware warranty
Juniper EX4300-48T network switch Managed Gigabit Ethernet (10/100/1000) 1U Grey
EX4300-48T - 48-port 10/100/1000BASE-T, 350W AC, 1U
Juniper EX4300-48T, Managed, Gigabit Ethernet (10/100/1000), Rack mounting, 1U
Juniper EX4300-48T. Switch type: Managed. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48. MAC address table: 64000 entries, Switching capacity: 496 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE.... Rack mounting, Form factor: 1U
Specification
Management features
Switch type
Managed
Quality of Service (QoS) support
Yes
System event log
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
48
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity
48
SFP/SFP+ slots quantity
4
QSFP+ module slots quantity
4
ExpressCard slot
No
Network
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 802.3u, IEEE 802.3x, IEEE 802.3z
10G support
Yes
Port mirroring
Yes
IP routing
Yes
Flow control support
Yes
Link aggregation
Yes
Auto MDI/MDI-X
Yes
Spanning tree protocol
Yes
VLAN support
Yes
Number of VLANs
4093
Data transmission
Switching capacity
496 Gbit/s
Throughput
369 Mpps
MAC address table
64000 entries
Store-and-forward
Yes
Jumbo frames support
Yes
Security
DHCP features
DHCP server, DHCP client
Access Control List (ACL)
Yes
IGMP snooping
Yes
MAC address filtering
Yes
Static port security
Yes
SSH/SSL support
Yes
Multicast features
Multicast support
Yes
Design
Rack mounting
Yes
Form factor
1U
Product colour
Grey
Number of fans
2 fan(s)
Performance
Built-in processor
Yes
Processor model
PowerPC
Processor frequency
1.5 MHz
Internal memory
2048 MB
Flash memory
2048 MB
Noise level
37.8 dB
Power
Redundant power supply (RPS) support
Yes
Number of power supply units
1
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Operational conditions
Operating temperature (T-T)
0 - 45 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 85%
Storage relative humidity (H-H)
0 - 95%
Operating altitude
0 - 3049 m
Non-operating altitude
0 - 4877 m
Weight & dimensions
Width
442.1 mm
Depth
417.3 mm
Height
43.2 mm
Weight
7.3 kg
Packaging data
User guide
Yes
Manual
Yes
Logistics data
Harmonized System (HS) code
85176990