Enterprise-Class PoE+ Power & Scalability — Juniper EX3400-24P Managed Switch
Product Description
The Juniper EX3400-24P is a high-performance managed PoE+ switch designed for enterprise networks that demand reliable Gigabit connectivity with advanced management and scalability. Featuring 24 PoE+ ports and 4 uplinks, it powers devices such as IP phones, cameras, and wireless access points over the network, reducing cabling and infrastructure complexity.
Model Type: Managed Gigabit Ethernet Switch (Layer 2 / Layer 3)
Category: High-Performance PoE+ Switch for Enterprise Networks
Key Features
• 24 × 10/100/1000BASE-T PoE+ Ports – All ports support IEEE 802.3at PoE+, ideal for IP phones, wireless access points, cameras, and IoT devices.
• 4 × Uplink Ports (1G/10G Combo) – Flexible uplinks supporting RJ-45 or SFP/SFP+ fiber connections for seamless expansion.
• Virtual Chassis Technology – Can combine up to 10 EX3400 switches into a single logical device for simplified management and scalability.
• Fanless / Optional Fans – Quiet operation for offices and classrooms; optional fans for higher density or ambient temperatures.
• Switching Capacity: 128 Gbps
• Forwarding Performance: ~95 Mpps wire-speed forwarding
• PoE Power Budget: Up to ~370W, supporting multiple PoE devices simultaneously.
• Advanced Management: Full Junos OS features including CLI, Web GUI, SNMP, automation, and monitoring.
• Security & VLANs: Supports up to 4,096 VLANs, QoS, STP/RSTP/MSTP, and advanced security policies.
• High Availability: Redundant power supplies and Virtual Chassis support for mission-critical networks.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Ports | 24 × Gigabit PoE+ + 4 × combo uplinks (RJ-45/SFP/SFP+) |
| Switching Capacity | 128 Gbps |
| Forwarding Rate | ~95 Mpps |
| PoE Standard | IEEE 802.3at PoE+ (backward compatible with 802.3af) |
| PoE Budget | ~370W total |
| Fan | Fanless / Optional fan modules |
| Management | Junos OS, CLI, Web GUI, SNMP |
| VLANs | Up to 4,096 VLANs |
| Dimensions | 17.5 × 1.75 × 11.0 in (approx) |
| Weight | ~10 lb (4.5 kg) |
| Operating Temp | 0°C – 40°C |
Typical Use Cases
• Medium to large office networks
• Enterprise branch offices requiring PoE devices
• Classrooms, labs, and collaboration spaces
• VoIP and wireless deployment backbones
• IoT-enabled environments needing centralized PoE management
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