Juniper EX Series Switches

EX2300 Ethernet Switch

• Ports: 24/48 x 10/100/1000BASE-T; 4 x 1/10GbE SFP/SFP+
• Switching Capacity: Up to 128 Gbps
• Forwarding Rate: Up to 95 Mpps
• PoE Budget: Up to 370W (PoE/PoE+)
• Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3af, 802.3at
• Features: Virtual Chassis (up to 4 units), Layer 2 (VLAN, STP), basic Layer 3 (static routing), QoS, 802.1X, Mist AI
• Security: MACsec (select models), 802.1X, ACLs
• Management: Junos OS CLI, Junos Space, Mist AI, SNMP
• Power: Internal PSU, 100–240V AC; optional redundant PSU
• Power Consumption: ~100W (non-PoE), ~500W (PoE+)
• Cooling: Fanless (24-port non-PoE) or active cooling
• Dimensions: 441 x 259 x 44.5 mm
• Weight: ~3.5–4.5 kg
• Operating Temperature: 0°C to 45°C
• Certifications: FCC, CE, RoHS

EX3400 Ethernet Switch

• Ports: 24/48 x 10/100/1000BASE-T; 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+
• Switching Capacity: Up to 336 Gbps
• Forwarding Rate: Up to 250 Mpps
• PoE Budget: Up to 740W (PoE/PoE+)
• Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3af, 802.3at
• Features: Virtual Chassis (up to 10 units), Layer 2/3 (RIP, OSPF), QoS, MACsec AES256, Mist AI
• Security: 802.1X, DHCP snooping, ARP inspection
• Management: Junos OS CLI, Junos Space, Mist AI, SNMP
• Power: Internal PSU, 100–240V AC; redundant PSU (select models)
• Power Consumption: ~150W (non-PoE), ~900W (PoE+)
• Cooling: Active cooling (fans)
• Dimensions: 437 x 350 x 43.7 mm
• Weight: ~5.5–6.5 kg
• Operating Temperature: 0°C to 45°C
• Certifications: FCC, CE, RoHS

EX4100 Ethernet Switch

• Ports: 24/48 x 10/100/1000BASE-T; 4 x 1/10GbE SFP+, 2 x 10/25GbE SFP28, stackable via 100GbE
• Switching Capacity: Up to 848 Gbps
• Forwarding Rate: Up to 630 Mpps
• PoE Budget: Up to 1,620W (PoE/PoE+/PoE++)
• Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3af, 802.3at, 802.3bt
• Features: Virtual Chassis (up to 10 units), Layer 2/3 (OSPF, BGP), EVPN-VXLAN, QoS, Mist AI, MACsec
• Security: 802.1X, DHCP snooping, IP source guard
• Management: Junos OS CLI, Mist AI, Junos Space, SNMP
• Power: Internal PSU, 100–240V AC; redundant PSU
• Power Consumption: ~200W (non-PoE), ~1,800W (PoE++)
• Cooling: Active cooling (fans)
• Dimensions: 446 x 447 x 43.7 mm
• Weight: ~8–10 kg
• Operating Temperature: 0°C to 45°C
• Certifications: FCC, CE, RoHS

EX4100-F Ethernet Switch

• Ports: 12/24/48 x 10/100/1000BASE-T; 4 x 1/10GbE SFP+, stackable via 100GbE
• Switching Capacity: Up to 376 Gbps
• Forwarding Rate: Up to 280 Mpps
• PoE Budget: Up to 1,440W (PoE/PoE+/PoE++)
• Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3af, 802.3at, 802.3bt
• Features: Virtual Chassis (up to 10 units), Layer 2/3 (OSPF, BGP), EVPN-VXLAN, QoS, Mist AI, MACsec
• Security: 802.1X, DHCP snooping, IP source guard
• Management: Junos OS CLI, Mist AI, Junos Space, SNMP
• Power: Internal PSU, 100–240V AC; redundant PSU
• Power Consumption: ~150W (non-PoE), ~1,600W (PoE++)
• Cooling: Fanless, silent operation
• Dimensions: 440 x 280 x 44 mm
• Weight: ~5–7 kg
• Operating Temperature: 0°C to 45°C
• Certifications: FCC, CE, RoHS

EX4300 Ethernet Switch

• Ports: 24/48 x 10/100/1000BASE-T; 4 x 10GbE SFP+, 4 x 40GbE QSFP+
• Switching Capacity: Up to 496 Gbps
• Forwarding Rate: Up to 369 Mpps
• PoE Budget: Up to 740W (PoE/PoE+, model-dependent)
• Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3af, 802.3at
• Features: Virtual Chassis (up to 10 units), Layer 2/3 (RIP, OSPF), QoS, MACsec AES256, Junos Telemetry
• Security: 802.1X, DHCP snooping, ARP inspection
• Management: Junos OS CLI, Junos Space, SNMP
• Power: Internal PSU, 100–240V AC; redundant PSU
• Power Consumption: ~200W (non-PoE), ~950W (PoE+)
• Cooling: Active cooling (fans)
• Dimensions: 441 x 421 x 43.6 mm
• Weight: ~6–7.5 kg
• Operating Temperature: 0°C to 45°C
• Certifications: FCC, CE, RoHS

EX4400 Ethernet Switch

• Ports: 24/48 x 10/100/1000BASE-T; 4 x 1/10GbE SFP+, 2 x 10/25GbE SFP28, stackable via 100GbE
• Switching Capacity: Up to 912 Gbps
• Forwarding Rate: Up to 678 Mpps
• PoE Budget: Up to 1,800W (PoE/PoE+/PoE++)
• Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3af, 802.3at, 802.3bt
• Features: Virtual Chassis (up to 10 units), Layer 2/3 (OSPF, BGP), EVPN-VXLAN, QoS, Mist AI, MACsec AES256
• Security: 802.1X, DHCP snooping, ARP inspection
• Management: Junos OS CLI, Mist AI, Junos Space, SNMP
• Power: Internal PSU, 100–240V AC; redundant PSU
• Power Consumption: ~250W (non-PoE), ~2,000W (PoE++)
• Cooling: Active cooling (fans)
• Dimensions: 441 x 432 x 43.6 mm
• Weight: ~8–11 kg
• Operating Temperature: 0°C to 45°C
• Certifications: FCC, CE, RoHS

EX4650 Ethernet Switch

• Ports: 48 x 10/25GbE SFP28, 8 x 40/100GbE QSFP28
• Switching Capacity: 4 Tbps
• Forwarding Rate: Up to 2 Bpps
• Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3ae, 802.3ba, 802.3ad
• Features: Virtual Chassis (up to 10 units), Layer 2/3 (BGP, MPLS), EVPN-VXLAN, QoS, MACsec AES256, deep buffers, Junos Telemetry
• Security: 802.1X, DHCP snooping, IP source guard
• Management: Junos OS CLI, Junos Space, SNMP
• Power: Dual redundant PSU, 100–240V AC
• Power Consumption: ~650W
• Cooling: Redundant fans, front-to-back airflow
• Dimensions: 440 x 520 x 43.7 mm
• Weight: ~10.5 kg
• Operating Temperature: 0°C to 40°C
• Certifications: FCC, CE, RoHS