Juniper EX2300 Series Switches (Used & Refurbished)
The Juniper EX2300 Series delivers compact, cost-effective Layer 2/Layer 3...
Juniper EX2300 Series Switches (Used & Refurbished)
The Juniper EX2300 Series delivers compact, cost-effective Layer 2/Layer 3 access switching for campus, branch, and small enterprise environments. Built for operational simplicity, EX2300 switches provide reliable 1GbE access, optional PoE/PoE+ power delivery, and seamless integration with Juniper’s Virtual Chassis technology. BrightStar Systems supplies fully tested, used and refurbished EX2300 switches backed by our 1-Year In-House Warranty, offering dependable performance while significantly reducing acquisition cost.
The EX2300 Series is designed for networks that need quiet, space-efficient switches with low power draw and enterprise-class features. Models come in fanless and low-noise variants, making them ideal for open-office deployments, classrooms, retail branches, and small wiring closets. With unified management, consistent Junos OS operations, and support for advanced features such as LLDP, 802.1X access control, MACsec (model-dependent), and policy-based automation, EX2300 switches provide a solid foundation for scalable access deployments.
BrightStar Systems stocks a wide range of EX2300 models, including PoE and non-PoE variants, SFP-based uplink models, and compact 12-port and 24-port configurations. EX2300 hardware integrates seamlessly with higher-performance switches such as the EX4300 Series and EX4400 Series, as well as Juniper QFX data center switches to support end-to-end campus and branch architectures.
Juniper EX2300 Series Overview
The EX2300 Series provides reliable Gigabit Ethernet access with 1/10GbE uplinks and enterprise-grade features suitable for small to mid-size networks. With Junos OS, centralized management, and support for Virtual Chassis deployments of up to four switches, EX2300 platforms reduce operational overhead while ensuring predictable performance.
Key features of the EX2300 Series include:
Compact, quiet operation: Fanless and low-noise models ideal for offices and classrooms.
1GbE access: 12-port, 24-port, and 48-port versions with optional PoE/PoE+.
10GbE uplinks: SFP+ uplinks for aggregation or connectivity to EX4300/QFX switches.
Virtual Chassis support: Up to four EX2300 switches operate as a single, unified device.
Advanced security: 802.1X, DHCP snooping, Dynamic ARP Inspection, and MACsec (model-dependent).
Low power draw: Energy-efficient hardware suitable for remote or power-constrained sites.
Popular Juniper EX2300 Models
Below are some of the most common EX2300 switches deployed in campus and branch networks. Availability varies.
EX2300-24T – 24× 1GbE ports, compact design, ideal for general access switching.
EX2300-24P – 24× 1GbE PoE+ ports for VoIP phones, APs, and security cameras.
EX2300-48T – 48× 1GbE ports for high-density wiring closets.
EX2300-48P – 48× PoE+ ports with higher power budgets for demanding environments.
EX2300-C-12T – Fanless 12-port compact switch for open-office or noise-sensitive spaces.
EX2300-C-12P – Fanless 12-port PoE+ variant for wireless and device-heavy small rooms.
Compatible Optics & Accessories
BrightStar Systems carries optics, cables, and spare hardware for the EX2300 Series. Popular accessories include:
Juniper SFP/SFP+ Transceivers – 1GbE and 10GbE optics for EX2300 uplinks.
DAC and AOC cables for short-reach connectivity to EX4300, EX4400, or QFX switches.
Spare power supplies and fan modules (model-dependent).
Common EX2300 Deployment Use Cases
Enterprise campus access: Reliable 1GbE connectivity for users, printers, IoT, and IP phones.
Small data centers: Low-cost access or out-of-band management networks.
Branch offices: Quiet, energy-efficient switches requiring PoE for APs and cameras.
Retail: Compact models ideal for POS, security, and IoT networks.
Education: Low-noise and PoE options perfect for classrooms and labs.
Why Buy Used or Refurbished EX2300 Switches?
Lower cost: Reduce network expansion expenses while standardizing on enterprise-grade hardware.
Fast availability: Used/refurbished EX2300 units ship faster than new hardware with long lead times.
Reliability: All units are fully tested and restored to factory defaults prior to shipment.
Warranty: Backed by BrightStar Systems’ 1-Year In-House Warranty.
EX2300 Lifecycle & Replacement Planning
The EX2300 remains a commonly deployed access switch, particularly in budget-constrained environments. Many organizations continue to operate EX2300 hardware while selectively upgrading to the EX4400 or EX4300 Series for higher performance, multigigabit access, or EVPN-VXLAN capabilities.
EX2300 Buy-Back & Trade-In Options
Competitive offers for surplus EX2300 switches.
Support for multi-site decommissioning and hardware consolidation projects.
Credit available toward EX2300 replacements or other Juniper/Arista hardware.
FAQ – Juniper EX2300 Series
Q: Is the EX2300 a Layer 3 switch?
A: Yes. While primarily used as a Layer 2 access switch, the EX2300 supports a variety of Layer 3 features, including static routing and limited dynamic routing.
Q: Does the EX2300 support Virtual Chassis?
A: Yes. Up to four EX2300 switches can operate as a single Virtual Chassis, simplifying management and scaling.
Q: Which uplinks does the EX2300 support?
A: EX2300 models typically support 1GbE SFP uplinks or 10GbE SFP+ uplinks depending on model.
Q: Do EX2300 switches support PoE?
A: Yes—P-models provide PoE/PoE+ for APs, phones, cameras, and IoT devices.
Q: Does BrightStar Systems test EX2300 hardware?
A: All EX2300 hardware is lab-tested, reset to factory defaults, and backed by our 1-Year In-House Warranty.
