EX4300-48T Specifications
Juniper EX4300 48-Port 1GbE Switch
Manufacturer: Juniper
Manufacturer Model: EX4300-48T
Product Line: Juniper EX Series
Product Series: EX4300
Product Type: Fixed 1GbE Switch
Product Name: Juniper EX4300 48-Port 1GbE Switch
KEY FEATURES:
48×10/100/1000BASE-T RJ-45 ports
Supports Virtual Chassis technology (up to 10 switches)
Hot-swappable redundant fan modules and optional redundant power supplies
Front-to-back airflow for rack deployment
Runs Junos OS for high-performance Layer 2/3 switching, VLANs, QoS, and security features
PERFORMANCE:
Switching Capacity: 1.28 Tbps
Packet Forwarding Rate: 952 Mpps
Wire-speed Layer 2/3 forwarding
Jumbo Frame Support: up to 9,216 bytes
POWER & COOLING:
Power Supplies: AC (optional redundant supported)
Airflow: Front-to-back
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 0°C to 40°C
MTBF: Enterprise-class reliability
Designed for continuous, 24×7 operation
PHYSICAL:
Form Factor: 1U Rack-mountable
Typical Dimensions: 44 mm × 440 mm × 420 mm (H×W×D)
Weight: ~8.5 kg

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