Juniper EX4300-48P 48 Port 1GBASE-T PoE+ Layer 3 Ethernet Switch

The Juniper EX4300-48P is a high-performance 1U Layer 3 Ethernet Switch, boasting 48 1GBASE-T PoE+ ports, making it an ideal solution for power-demanding network devices. This switch supports a whopping 64,000 MAC addresses and VLANs, ensuring extensive connectivity. It offers optional expansion modules for uplinks/downlinks, including 4-Port 10GbE SFP+, 8-Port 10GbE SFP+, 2-Port 40GbE QSFP+, or 4-Port 1GbE / 10GbE SFP+. With a backplane speed of 320 Gbps and throughput of 369 Mpps, it ensures wire-speed performance. The EX4300-48P is equipped with a standard PoE+ with a capacity of 900W and a redundant, hot-swappable power supply for uninterrupted operation. It runs on the reliable Junos OS and supports sFlow for traffic monitoring.

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Juniper EX4300-48P 48 Port 1GBASE-T PoE+ Layer 3 Ethernet Switch
Manufacturer:
Juniper
Condition:
Refurbished
Availability:
Available by Quote
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Part TypeEthernet Switch
Description

Juniper EX4300-48P 48 Port 1GBASE-T PoE+ Layer 3 Ethernet Switch: The Ultimate Networking Solution

Enterasource is proud to present the Juniper EX4300-48P,a premium refurbished switch that stands as a global leader in enterprise networking hardware. This 48 Port 1GBASE-T PoE+ Layer 3 Ethernet Switch is designed to meet the needs of businesses of all sizes, offering a robust and reliable networking solution.

High-Performance and Versatile Connectivity

The Juniper EX4300-48P Ethernet Switch features 48 ports, providing ample connectivity for your network. It supports Power Over Ethernet Plus (POE+) as standard, with a POE capacity of 900W, allowing you to power a wide range of devices directly from the switch. The switch also offers optional expansion modules, including 4-Port 10GbE SFP+, 8-Port 10GbE SFP+, 2-Port 40GbE QSFP+, or 4-Port 1GbE / 10GbE SFP+, providing versatile uplinks and downlinks to suit your specific needs.

Robust Performance and Capacity

With a backplane speed of 320 Gbps (Virtual Chassis) and a throughput of 369 Mpps (wire speed), the Juniper EX4300-48P delivers robust performance for your network. It supports up to 64,000 MAC addresses, 64,000 VLANs, and 64,000 ARP entries, providing ample capacity for large-scale networks. The switch also supports jumbo frames of up to 9216 bytes, enhancing data transfer efficiency.

Reliable and Resilient Design

The Juniper EX4300-48P Ethernet Switch is designed for reliability and resilience. It features an internal, hot-swappable redundant power supply and field-replaceable fans, ensuring continuous operation even in the event of a component failure. The switch also supports graceful Routing Engine switchover (GRES) in Virtual Chassis configuration, enhancing network resilience.

Advanced Features for Network Management

Running on Junos OS, the Juniper EX4300-48P offers advanced features for network management. It supports sFlow for traffic monitoring, and offers 12 Quality-of-Service (QoS) queues per port, enabling efficient traffic prioritization. The switch also supports up to 32,000 IPv4 unicast/multicast routes and 18,000 IPv6 unicast/multicast routes, providing robust routing capabilities.

Compact and Efficient Design

The Juniper EX4300-48P Ethernet Switch is designed for efficiency and space-saving. It fits into a 1U rack unit, with dimensions of 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm), making it an ideal choice for space-constrained environments. Despite its compact size, the switch delivers robust performance and capacity, making it a powerful addition to your network infrastructure.

With its robust performance, versatile connectivity, and advanced features, the Juniper EX4300-48P 48 Port 1GBASE-T PoE+ Layer 3 Ethernet Switch is the ultimate networking solution for businesses of all sizes. Trust Enterasource for your refurbished IT equipment needs, and experience the difference that quality and reliability can make.

MPNEX4300-48P
ManufacturerJuniper
ConditionRefurbished
Form Factor (Juniper)Fixed platform Virtual Chassis configuration consisting of 10 switches
Rack Units1U
Number of Ports48
PoEYes
Power Over Ethernet Plus (PoE+)Standard
PoE Capacity900W
Uplinks / DownlinksOptional Expansion Modules - 4-Port 10GbE SFP+, 8-Port 10GbE SFP+, 2-Port 40GbE QSFP+, or 4-Port 1GbE / 10GbE SFP+
Power Supply TypeAC
Redundant Power SupplyYes
Backplane Speed320 Gbps (Virtual Chassis)
Throughput369 Mpps (wire speed)
Data Rate496 Gbps
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) Port Densities4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)
100GBASE C form-factor pluggable transceiver (CFP) port densitiesN/A
ResiliencyInternal, hot-swappable redundant power supply; field-replaceable fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration
Operating SystemJunos OS
Traffic MonitoringsFlow
Quality-of-Service (QoS) queues/port12
MAC Addresses64,000
Jumbo Frames9216 bytes
IPv4 unicast/multicast routes32,000/8000
IPv6 unicast/multicast routes18,000/4000
Number of VLANs64,000
ARP Entries64,000
Dimensions17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit
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