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EX4300-24T-AFO Juniper 24-Port Gigabit Ethernet 1U Rack-Mount Switch

SKU:

EX4300-24T-AFO

Weight: 3.00 lbs
Condition: Refurbished
  • 24 Gigabit Ethernet ports for high-density connectivity
  • 1U rack-mountable design with front-to-back airflow
  • Optimized for efficient cooling in data center environments
  • Supports advanced Layer 2 and Layer 3 features for network flexibility
In stock

$1,505.49
Product Overview

The EX4300-24T-AFO is a 24-port Gigabit Ethernet switch that fits into a 1U rack space and features front-to-back airflow to aid cooling within tightly packed server racks. It combines essential switching functions with airflow design to support network infrastructure that demands reliable connectivity and efficient thermal management.

General Information
Brand Juniper Networks
Condition Refurbished
Technical Information
Switch Type Layer 2, Layer 3, Managed Switch, Stackable Switch, Gigabit Switch
Form Factor Standalone
Mount Type 1U Rack
Switch Ports 24 x 10/100/1000Base-T
Number of Ports 24-Ports
Port Type 10/100/1000Base-T, 10G SFP+, RJ-45, SFP, USB Console, Serial Console (RJ-45)
Port Speed 1 Gbps
UpLink Ports 4 x 10G SFP+
POE Support No
Switching Capacity 128 Gbps
Switch Forwarding Rate 95.24 Mpps
DRAM 4 GB
Flash Memory 8 GB
VLAN Support Yes
Max VLANs Supported 1-4094 (up to 4094 VLANs)
Stackable Yes
Layer Support Layer 3
Connector Type RJ-45,SFP+,USB Console,Serial Console (RJ-45)
Performance
Jumbo Frame Support Up To 9216 Bytes
MAC Address Table Size 32000
Management and Configuration
Routing Protocols Static, RIP, RIPng, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, IGMP, MLD, Policy-Based Routing (PBR), Route Maps
Remote Protocols Yes
Management Interfaces Out-of-band management (10/100/1000Base-T RJ-45), Console (RJ-45), USB
Security Features 802.1X, RADIUS, TACACS+, SSH, HTTPS, ACLs, Storm control, MAC limiting, MACsec (platform support/optional)
Management Type Junos OS CLI, J-Web (web-based GUI)
Security Yes
Remote Management Protocol SSH,HTTPS,SNMPv2,SNMPv3,NETCONF
Power & Cooling
Fans Front-to-back variable-speed internal fans (hot-swappable)
Power AC 100-240V, 50/60 Hz (internal)
Power Supply Internal AC power supply (100-240VAC)
Physical Characteristics
Dimensions 1.72 x 17.4 x 17.5 in (H x W x D)
Weight 3.00
Operating Temperature 0°C to 40°C (32°F to 104°F)
Miscellaneous
Eco Friendly Yes
Assembly Required No
Compliance Standards WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3ad, IEEE 802.3x


Product Description

The EX4300-24T-AFO is a network switch designed to deliver reliable Ethernet connectivity with 24 ports in a compact 1U form factor. It is often found in enterprise and data center settings where front-to-back airflow helps maintain optimal thermal conditions within server racks.

Built for IT professionals managing mid-sized networks, this switch supports both Layer 2 switching and Layer 3 routing capabilities, providing flexibility in network design and deployment. It integrates smoothly into existing infrastructures requiring dependable performance and efficient space utilization.

Key Features

  • Front-to-back airflow supports thermal management in dense rack environments
  • Compact 1U profile fits into standard network racks without occupying excess space
  • 24 ports deliver ample connectivity for diverse network devices
  • Layer 2 and Layer 3 protocol support enables varied networking functions
  • Robust hardware ensures stable operation under continuous network load

This switch plays a practical role in maintaining consistent network performance, reducing cooling challenges, and simplifying physical installation in rack deployments. Its design balances capacity and efficiency, making it a solid choice for structured network architectures.


Use Cases

This switch is typically deployed in data centers and enterprise network closets where equipment density requires controlled airflow patterns. Network administrators benefit from its compact size and effective cooling design, especially in environments with high port utilization.

How It's Used:

  • Edge aggregation in medium-sized data centers supporting virtualization platforms
  • Top-of-rack connectivity for storage clusters requiring consistent throughput
  • Access layer switch in enterprise LANs managing diverse device connections
  • Supporting network segmentation and routing in campus IT environments
  • Deployment in racks with front-to-back airflow cooling architecture

By integrating this switch, organizations can maintain operational stability and network efficiency while managing physical constraints and thermal considerations inherent to dense IT infrastructures.


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EX4300-24T-AFO Juniper 24-Port Gigabit Ethernet 1U Rack-Mount Switch
EX4300-24T-AFO Juniper 24-Port Gigabit Ethernet 1U Rack-Mount Switch
$1,505.49