EX2300-48T - Juniper EX2300 Series Ethernet Switches

Mfr. Part #: EX2300-48T
Brand: Juniper
Condition: Refurbished
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EX2300-48T

EX2300 48-port 10/100/1000BaseT, 4 x 1/10G SFP/SFP+ (optics sold separately) EX2300-48T

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EX2300-48T Overview

EX2300 48-port 10/100/1000BaseT, 4 x 1/10G SFP/SFP+ (optics sold separately) EX2300-48T

Overview
EX2300-48T Overview

Juniper EX2300-48T, Managed, L2/L3, Gigabit Ethernet (10/100/1000), Rack mounting, 1U

EX2300-48T is a Juniper EX2300 switch with 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ (optics sold separately). EX2300 Ethernet Switch delivers a compact, high-density, cost-effective solution for small network environments where space and power are at a premium. With a small, 1 U footprint, the EX2300 is perfect for access-layer deployments in micro branches, retail and workgroup environments, and converged network access in larger networks.

Quick Spec

Figure 1 shows the appearance of EX2300-48T.

EX2300-48T

SKU

EX2300-48T

Backplane speed

80 Gbps

Data rate

176 Gbps

Throughput

130 Mpps (wire speed)

Ports

48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ (optics sold separately)

Dimensions (W x H x D)

17.4 x 1.75 x 10.2 in (44.19 x 4.45 x 25.9 cm)

1 rack unit

Product Details

Figure 2 shows the front panel of EX2300-48T.

 EX2300-48T front

Figure 3 shows the back panel of EX2300-48T.

EX2300-48T back
Juniper EX2300 switches provide these features:

1. Innovative Design

Innovative, cost-effective switch design reduces cost and complexity, while unified management and automation tools consolidate system monitoring.

2. Virtual Chassis

With Virtual Chassis technology, up to four interconnected EX2300 switches operate as a single logical device, reducing operational expenses and simplifying management.

3. Eight QoS Queues

Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.

4. Always-On Reliability

Based on a field-proven Juniper architecture and the Junos OS, EX Series switches deliver always-on reliability for every application.

5. Centralized Management with Junos Fusion

When deployed as satellite devices in a Junos Fusion Enterprise environment, large numbers of EX2300 switches can be managed from a single interface.

6. High Port Densities and Wire-Speed Performance

High 1GbE and 10GbE port densities and wire-speed performance provide flexibility when creating network topologies.

Compare to Similar Items

SKU

EX2300-24T

EX2300-24P

EX2300-48T

Backplane speed

80 Gbps

80 Gbps

80 Gbps

Data rate

128 Gbps

128 Gbps

176 Gbps

Throughput

95 Mpps (wire speed)

95 Mpps (wire speed)

130 Mpps (wire speed)

Ports

24-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ (optics sold separately)

24-port 10/100/1000BASE-T PoE+, 4 x 1/10GbE SFP/SFP+ (optics sold separately)

48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ (optics sold separately)

Dimensions (W x H x D)

17.4 x 1.75 x 10.2 in (44.19 x 4.45 x 25.9 cm)

1 rack unit

17.4 x 1.75 x 10.2 in (44.19 x 4.45 x 25.9 cm)

1 rack unit

17.4 x 1.75 x 10.2 in (44.19 x 4.45 x 25.9 cm)

1 rack unit

EX2300 48 ports 10/100/1000BASE-T, 4 x 1/10 GbE SFP/SFP+

  • Managed L2/L3 Web-based management
  • Quality of Service (QoS) support
  • Basic switching RJ-45 Ethernet ports quantity: 48 Console port: RJ-45/Mini-USB
  • 10G support 10BASE-T, 100BASE-T, 1000BASE-T
  • MAC address table: 16000 entries Switching capacity: 176 Gbit/s
  • Access Control List (ACL)
  • 1U Rack mounting

Summary Description

Juniper EX2300-48T, Managed, L2/L3, Gigabit Ethernet (10/100/1000), Rack mounting, 1U

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Specification

EX2300-48T Specification

EX2300-48T Specification

Form factor

Fixed platform
Virtual Chassis configuration consisting of up to four switches
Junos Fusion Enterprise Satellite device

Ports

48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ (optics sold separately)

Dimensions (W x H x D)

17.4 x 1.75 x 10.2 in (44.19 x 4.45 x 25.9 cm)
1 rack unit

Backplane speed

80 Gbps

Data rate

176 Gbps

Throughput

130 Mpps (wire speed)

10/100/1000BASE-T port densities

N/A

10GBASE-X port densities

N/A

40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities

N/A

100GBASE C form-factor pluggable transceiver (CFP) port densities

N/A

Resiliency

Integrated power supply and fans

Operating system

Junos OS

Traffic monitoring

sFlow

Quality-of-service (QoS) queues/port

8

MAC addresses

16,000

Jumbo frames

9216 bytes

IPv4 unicast / multicast routes

4096 / 2048

IPv6 unicast / multicast routes

2048 / 1024

Number of VLANs

4093

ARP entries

1500

Frequently Asked Questions

What is the primary uplink port configuration for the Juniper EX2300-48T? +
The EX2300-48T features four built-in 1/10GbE SFP/SFP+ uplink ports. These fixed uplinks provide the flexibility to connect to higher-speed core switches or storage arrays using fiber optics or Direct Attach Copper cables, depending on your specific cabling infrastructure requirements. Note that optics and cables for these uplink ports are sold separately.
Does the Juniper EX2300-48T support Layer 3 routing capabilities? +
Yes, this switch supports basic Layer 3 routing features, including static routing and RIP, making it a highly effective solution for branch offices or smaller enterprise environments. It serves as an excellent entry-level managed switch that handles local inter-VLAN routing efficiently while maintaining high performance across all 48 Gigabit Ethernet ports.
Can the EX2300-48T be deployed in a Virtual Chassis configuration? +
Absolutely. You can interconnect up to four EX2300 switches to form a single Virtual Chassis, which is managed as a single logical device. This deployment scenario simplifies network management by reducing the number of IP addresses to maintain while providing increased port density and inherent redundancy for critical network edge applications.
What kind of management interfaces are available for the EX2300-48T? +
Network administrators can manage the EX2300-48T using the Junos OS CLI, which is consistent across the Juniper portfolio. Additionally, it supports web-based management via the J-Web interface, as well as SNMP, which allows for seamless integration with standard network management systems and centralized monitoring tools for streamlined operational visibility.
Is the Juniper EX2300-48T suitable for high-density Gigabit connectivity? +
With 48 ports of 10/100/1000Base-T, this switch is specifically engineered for high-density access environments. It provides the reliable, wire-speed performance required for modern office connectivity, supporting end-user devices, printers, and low-power IoT equipment, all while maintaining a compact 1U form factor suitable for standard rack deployments.
What operating system runs on the EX2300-48T switch? +
The EX2300-48T utilizes the powerful Juniper Junos OS. This proven operating system provides robust security, advanced automation, and carrier-grade reliability. By using the same OS as Juniper's high-end core routers and switches, IT teams benefit from a unified operational experience, simplified configuration scripting, and consistent troubleshooting workflows across the entire network infrastructure.
Does the EX2300-48T support Power over Ethernet (PoE)? +
The EX2300-48T model is the non-PoE version of the series, specifically designed for data-only network environments. If your deployment requires powering IP phones, wireless access points, or security cameras, you should look for the 'P' or 'MP' variants of the EX2300 series, which include integrated PoE+ capabilities to support powered devices.
How should I handle the cooling requirements for the EX2300-48T in a server rack? +
The EX2300-48T features active cooling with built-in fans to ensure optimal thermal performance. When installing in a rack, ensure there is adequate clearance at the air intake and exhaust vents. Proper airflow management is essential to maintaining the hardware's expected lifespan and ensuring stable switching performance during peak traffic loads.
How can I obtain a bulk quote for multiple Juniper EX2300-48T units? +
For large-volume orders, BuyRouterSwitch.com offers streamlined bulk pricing to help you meet your project budget requirements. Simply reach out to our dedicated sales team through our website or request a formal quote directly on our platform. We specialize in catering to enterprise procurement needs and will provide competitive pricing for your infrastructure deployment.
Why should I choose BuyRouterSwitch.com for my networking hardware purchases? +
BuyRouterSwitch.com is a trusted source for genuine enterprise networking equipment. We focus on providing a secure ordering process and rapid response times for IT procurement professionals. By sourcing your Juniper hardware from us, you ensure that you receive authentic products and professional service tailored to the demands of modern enterprise IT network architectures.

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