EX4300-48T

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Name:	EX4300-48T
Model:	EX4300-48T - Juniper EX4300 Series Ethernet Switches
Detail:	EX4300, 48-Port 10/100/1000BaseT + 350W AC PS
	4.9 34 Rating: 97% 4.9/5.0 34 Reviews 20 Questions 263/mo Sold
List Price:	US$10,800.00 (77% OFF)
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EX4300-48T

EX4300, 48-Port 10/100/1000BaseT + 350W AC PS

List Price: US$10,800.00

Price: US$2,504.00

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Overview

EX4300-48T Overview

EX4300-48T is a Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately). EX4300 1 Gigabit Ethernet (1GbE) switches are compact, fixed-configuration platforms that can be deployed as standalone systems or as part of a Virtual Chassis, Virtual Chassis Fabric, or Junos Fusion switching architecture, satisfying a variety of high-performance campus and data center access needs.

Quick Spec

Figure 1 shows the appearance of EX4300-48T.

Table 1 shows the quick spec.

SKU	EX4300-48T
Backplane speed	320 Gbps (Virtual Chassis)
Data rate	496 Gbps
Throughput	369 Mpps (wire speed)
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)
Dimensions (W x H x D)	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit

Product Details

Figure 2 shows the front panel of EX4300-48T.

Figure 3 shows the back panel of EX4300-48T.

Juniper EX4300 switches provide these features:

1. Field-Proven Juniper Technology

A cloud-grade architecture, coupled with the Junos OS, enables EX Series switches to provide always-on reliability for every application.

2. Wire-Speed Performance

Wire-speed performance at high 1GbE, 10GbE, and 40GbE port densities dramatically simplifies network topologies and operations.

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. Innovative Switch Design

Innovative, cost-effective switch design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.

5. Virtual Chassis

Virtual Chassis technology allows multiple interconnected switches to operate as a single logical device, reducing operational expenses and simplifying management.

6. Near Line-Rate Encryption

Support for IEEE 802.1ae Media Access Control Security (MACsec) for link-layer data confidentiality, data integrity, and data origin authentication enables 88 Gbps of near line-rate, hardware-based traffic encryption on all 1GbE and 10GbE ports.

Compare to Similar Items

Table 2 shows the comparison.

SKU	EX4300-24T	EX4300-48T	EX4300-24P
Backplane speed	320 Gbps (Virtual Chassis)	320 Gbps (Virtual Chassis)	320 Gbps (Virtual Chassis)
Data rate	448 Gbps	496 Gbps	448 Gbps
Throughput	333 Mpps (wire speed)	369 Mpps (wire speed)	333 Mpps (wire speed)
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)
Dimensions (W x H x D)	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit

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Specification

EX4300-48T Specification

EX4300-48T Specification
Description	Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately)
Form factor	Fixed platform Virtual Chassis configuration consisting of 10 switches
Dimensions (W x H x D)	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit
Backplane speed	320 Gbps (Virtual Chassis)
Data rate	496 Gbps
Throughput	369 Mpps (wire speed)
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities	4 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 densities	N/A
Resiliency	Internal, hot-swappable redundant power supply; field-replaceable fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration
Operating system	Junos OS
Traffic monitoring	sFlow
Quality-of-service (QoS) queues/port	12
MAC addresses	64,000
Jumbo frames	9216 bytes
IPv4 unicast/multicast routes	32,000/8000
IPv6 unicast/multicast routes	18,000/4000
Number of VLANs	4093
ARP entries	64,000

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Q&A

Questions & Answers

What are some key factors to consider when selecting Juniper switches for specific applications?

The keyword "Juniper switch selection criteria" can be used to explore factors such as port density, power consumption, performance, and supported features when choosing Juniper switches for specific applications.

Which keyword is associated with Juniper's software-defined networking (SDN) solutions?

The keyword "Juniper SDN switches" is relevant when discussing Juniper's switches compatible with SDN architectures.

How can Juniper switches contribute to optimizing ICT product delivery?

Juniper switches offer reliable and high-performance networking, leading to improved ICT product delivery, particularly in terms of speed and reliability.

Does the EX4300-48T support Layer 3 routing capabilities?

Yes, the EX4300-48T switch supports Layer 3 IP routing, including static and dynamic routing protocols.

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Juniper EX4300 Series Ethernet Switches Datasheet

Model Datasheet

EX4300-48T Datasheet

EX4300-48T

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EX4300-48T Overview

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EX4300-48T Specification

EX4300-48T Specification

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