Juniper EX Series EX4000-12T Switch - L3 Managed - 12 Θύρες Gigabit PoE+

The Juniper EX Series EX4000-12T is a high-performance Layer 3 managed switch designed for enterprise access and aggregation deployments. With 12 Gigabit Ethernet PoE+ ports and optional SFP/SFP+ uplinks, it delivers reliable power and data connectivity for IP phones, wireless access points, and surveillance cameras. Its advanced routing protocols and robust security features ensure efficient network operation and protection.

Advantages

This switch offers a cost-effective solution for businesses requiring PoE+ support with a 180W power budget, enabling deployment of powered devices without additional cabling. The Virtual Chassis technology allows multiple switches to be managed as a single unit, simplifying network administration. Energy Efficient Ethernet (EEE) reduces power consumption during low traffic periods, lowering operational costs.

Suitable for

• Small to medium-sized businesses needing a reliable access layer switch
• Enterprise branch offices requiring PoE+ for VoIP and wireless
• Surveillance systems with PoE cameras
• Networks requiring Layer 3 routing capabilities like OSPF and BGP

Key specifications

• 12 x 10/100/1000Base-T PoE+ ports
• 2 x SFP/SFP+ uplink slots (optional)
• Switching capacity: 32 Gbps
• Forwarding rate: 14.88 Mpps
• MAC address table: 16K entries
• Jumbo frame support: up to 9216 bytes
• PoE budget: 180 W
• Layer 3 routing: OSPF, BGP, RIP, IGMP, PIM, VRRP, ECMP
• Management: SNMP, CLI, Web, SSH, Telnet
• Rack-mountable 1U form factor

Recommendations

For optimal performance, pair the EX4000-12T with Juniper EX Series uplink modules and use Juniper Network Director for centralized management. Ensure adequate ventilation in the rack to maintain operating temperature within 0°C to 45°C.