High-Density Power and Performance — The Juniper EX2300-48P Managed PoE+ Switch
Product Description
The Juniper EX2300-48P is a high-density, fanless managed PoE+ Ethernet switch designed for enterprise and SMB networks that require robust Gigabit connectivity with centralized PoE management. With 48 PoE+ ports and 4 flexible uplinks, it can power devices like IP phones, access points, and cameras directly over the network, reducing cabling and infrastructure costs.
Model Type: Managed Gigabit Ethernet Switch (Layer 2 / Basic Layer 3)
Category: High-Density PoE+ Switch for Enterprise & SMB
Key Features
• 48 × 10/100/1000BASE-T PoE+ Ports – All ports support Power over Ethernet Plus (802.3at), ideal for IP phones, wireless access points, security cameras, and IoT devices.
• 4 × Uplink Ports (1G/10G Combo) – Flexible uplinks supporting RJ-45 or SFP/SFP+ for fiber or copper connectivity.
• Compact & Fanless Design – Quiet operation for noise-sensitive environments such as offices, classrooms, or labs.
• Switching Capacity: Up to 176 Gbps
• Forwarding Performance: ~131 Mpps wire-speed forwarding
• PoE Power Budget: Up to ~740W to support multiple PoE devices simultaneously.
• Advanced Management: Junos OS with CLI, Web GUI, SNMP, and automation support.
• Security & VLANs: Supports 4,096 VLANs, QoS, STP/RSTP/MSTP, and advanced security policies.
• Virtual Chassis Support: Can form logical units with other EX2300 switches, simplifying management and scaling.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Ports | 48 × Gigabit PoE+ + 4 × combo uplinks (RJ-45/SFP/SFP+) |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | ~131 Mpps |
| PoE Standard | IEEE 802.3at PoE+ (backward compatible with 802.3af) |
| PoE Budget | ~740W total |
| Fan | Fanless / Optional fans for higher ambient temperatures |
| Management | Junos OS, CLI, Web GUI, SNMP |
| VLANs | Up to 4,096 VLANs |
| Dimensions | 17.5 × 1.75 × 16.0 in (approx) |
| Weight | ~16 lb (7.3 kg) |
| Operating Temp | 0°C – 40°C |
Typical Use Cases
• Large offices and enterprise networks
• Retail chains and branch offices needing high PoE capacity
• Classrooms, labs, and collaboration spaces
• VoIP and wireless deployment backbones
• IoT-heavy networks requiring centralized PoE management
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