Description
The Juniper Networks EX4300-48P is a high-performance, enterprise-class Layer 2/Layer 3 managed Ethernet switch designed for access, aggregation, and campus networking environments. It provides 48 × 10/100/1000BASE-T RJ-45 Ethernet ports, with all 48 ports supporting IEEE 802.3at PoE+ for powering IP phones, wireless access points, surveillance cameras, and other network devices.
The switch also includes four integrated QSFP+ ports, which support 40GbE connectivity and can be configured as Virtual Chassis Ports (VCPs). An optional EX-UM-4X4SFP uplink module can provide four additional 1GbE/10GbE SFP/SFP+ interfaces.
The standard EX4300-48P configuration includes a 1100 W AC power supply and provides a specified 950 W PoE+ power budget in the standard configuration.
Key Features
- 48 × 10/100/1000BASE-T RJ-45 Ethernet ports
- 48-port PoE+ capability
- IEEE 802.3at PoE+
- Up to 30 W per PoE+ port
- Four integrated QSFP+ ports
- 40GbE uplink capability
- Virtual Chassis support
- Optional 4-port 10GbE SFP+ uplink module
- Layer 2 and Layer 3 switching/routing
- Junos OS
- Enterprise campus and data-network applications
- 1U rack-mount form factor
- Front-to-back airflow (AFO) standard configuration
Technical Specs
Manufacturer: Juniper Networks
Product Family: EX Series
Model: EX4300-48P
Product Type: Managed Ethernet Switch
Function: Layer 2/Layer 3 enterprise network switching
Ethernet Ports: 48 × 10/100/1000BASE-T
PoE: Yes
PoE Standard: IEEE 802.3at
PoE Ports: 48
PoE Power per Port: Up to 30 W
Standard PoE Budget: 950 W
QSFP+ Ports: 4 × 40GbE
Optional Uplink Module: EX-UM-4X4SFP
Optional Uplink Interfaces: 4 × SFP/SFP+
Virtual Chassis: Supported
Switching Capacity: 248 Gbps unidirectional / 496 Gbps bidirectional
Forwarding Rate: 369 Mpps
Jumbo Frames: Up to 9,216 bytes
Operating System: Junos OS
Power Supply: 1100 W AC
Airflow: Front-to-back (AFO)
Form Factor: 1U rack-mount
