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EX4300-48T-AFI Juniper 48-Port 10/100/1000Base-T + 4 QSFP+ 1U Layer 3 Switch

SKU:

EX4300-48T-AFI

Weight: 5.00 lbs
Condition: Refurbished
  • 48 Gigabit Ethernet 10/100/1000Base-T ports for high-speed connectivity
  • 4 QSFP+ ports supporting 40GbE uplinks for scalable network expansion
  • Layer 3 switching capabilities for advanced routing and traffic management
  • 1U rack-mount design fits standard data center racks efficiently
In stock

$207.00
Product Overview

The EX4300-48T-AFI from Juniper Networks combines 48 gigabit Ethernet ports with 4 QSFP+ uplinks, making it a solid choice for enterprise networks that need both capacity and flexibility. It fits neatly into a 1U rack slot and supports Layer 3 switching to manage routing between VLANs and subnets directly within the switch. This model is often used to connect a broad range of devices while providing the backbone uplinks necessary for seamless network operation.

General Information
Brand Juniper Networks
Part Number EX4300-48T-AFI
Condition Refurbished
Technical Information
Switch Ports 48
Number of Ports 48-Ports
Port Type 10/100/1000Base-T, SFP+
Port Speed 10/100/1000Base-T
UpLink Ports 4
POE Support No
Switching Capacity 176 Gbps
Switch Forwarding Rate 130.95 Mpps
VLAN Support Yes
Max VLANs Supported 1-4094
Stackable Yes
Layer Support Layer 3
Connector Type RJ-45,SFP+
Performance
Jumbo Frame Support Up To 9216 Bytes
MAC Address Table Size 32,000
Management and Configuration
Routing Protocols Static, RIP, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP
Remote Protocols Yes
Management Type Command Line (CLI), Web-based, SNMP
Remote Management Protocol SSH,Telnet,HTTP,HTTPS,SNMPv2c,SNMPv3,NETCONF
Power & Cooling
Fans Variable-speed, redundant (field-replaceable)
Physical Characteristics
Weight 5.00
Operating Temperature 0°C to 40°C (32°F to 104°F)
Miscellaneous
Compliance Standards WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.1Q,IEEE 802.1p,IEEE 802.3x,IEEE 802.1D


Product Description

The EX4300-48T-AFI is a versatile network switch designed to handle demanding enterprise environments. It offers 48 copper ports that provide reliable gigabit connections, paired with 4 high-speed QSFP+ uplink ports that support flexible network growth. Built for data centers and campus networks, this switch enables Layer 3 routing, making it suitable for complex network topologies.

Often found in medium to large-sized organizations, network administrators rely on the EX4300-48T-AFI for its balance of performance and manageability. Its rack-mountable form factor suits crowded equipment rooms where space and organization are essential.

Key Features

  • High-density 48-port gigabit capacity to connect numerous devices
  • 40GbE QSFP+ ports allow for fast aggregation and uplink options
  • Layer 3 functionality supports dynamic routing protocols and segmentation
  • Efficient 1U size eases integration into existing rack setups
  • Robust software features streamline network management and security

This switch typically serves in data center access layers or core distribution points, handling traffic from servers, storage, and end-user devices. Its routing capabilities and uplink speeds help maintain smooth data flows even in busy networks. Deployments benefit from reduced latency and improved network reliability without sacrificing rack space.


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EX4300-48T-AFI Juniper 48-Port 10/100/1000Base-T + 4 QSFP+ 1U Layer 3 Switch
EX4300-48T-AFI Juniper 48-Port 10/100/1000Base-T + 4 QSFP+ 1U Layer 3 Switch
$207.00