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Brand > Juniper > Switches > EX SERIES > EX4300 > EX4300-48T-DC

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Juniper EX4300-48T-DC 48-port 10/100/1000BASE-T + 550 W DC PS (QSFP+ DAC for Virtual Chassis ordered separately)

Juniper EX4300-48T-DC 48-port 10/100/1000BASE-T + 550 W DC PS (QSFP+ DAC for Virtual Chassis ordered separately)

SKU: EX4300-48T-DC

The Juniper EX4300-48T-DC switch is a high-performance, flexible, and secure networking solution ideal for modern enterprise environments. Featuring 48 10/100/1000BASE-T ports, it offers robust connectivity options to meet various networking needs. This model is equipped with a powerful 550W DC power supply, ensuring reliable operation and energy efficiency. The switch supports Virtual Chassis technology, allowing seamless interconnection with other devices (QSFP+ DAC for Virtual Chassis ordered separately). Perfect for scalable, high-density networking, the EX4300-48T-DC ensures efficient and secure data management.

Features

  • 48 10/100/1000BASE-T ports for high-density connectivity
  • Modular 550 W DC power supply for flexibility in power provisioning
  • Support for Juniper\'s Virtual Chassis technology using QSFP+ DAC, ordered separately
  • Layer 2 and Layer 3 switching capabilities
  • High performance with up to 256 Gbps switching capacity
  • Energy-efficient design with low power consumption
  • Comprehensive security features including MACsec encryption
  • Junos OS for advanced networking features and management
  • Easy integration with other Juniper network devices and solutions
  • Optional uplink modules for additional connectivity flexibility

Technical Specifications

  • Model: EX4300-48T-DC
  • Port Configuration: 48 10/100/1000BASE-T ports
  • Power Supply: 550 W DC
  • Switching Capacity: 256 Gbps
  • Throughput: 144 Mpps
  • Latency: < 2 microseconds
  • MAC Addresses: 32,000
  • Jumbo Frames: Up to 9,216 bytes
  • Dimensions: 1.72 x 17.25 x 18.11 inches (4.37 x 43.82 x 46 cm)
  • Weight: 12.8 lbs. (5.8 kg)
  • Operating Temperature: 32° to 104° F (0° to 40° C)
  • Humidity: 5% to 90% (non-condensing)
  • Fanless Design: No
  • Management: Junos OS, CLI, Web interface, SNMP
  • Mounting: Rack-mountable

Frequent Ask Questions
  • What are the main features of the Juniper EX4300-48T-DC?

  • How many ports does the EX4300-48T-DC have?

  • What types of ports are available on the EX4300-48T-DC?

  • Is the power supply included with the EX4300-48T-DC?

  • What is the power capacity of the included power supply?

  • What is Virtual Chassis technology and is it supported by EX4300-48T-DC?

  • Are QSFP+ DAC cables included with the EX4300-48T-DC for Virtual Chassis?

Answers

  • What are the main features of the Juniper EX4300-48T-DC?

    The Juniper EX4300-48T-DC is a high-performance, highly scalable networking switch designed for enterprise networks. It supports 48 10/100/1000BASE-T ports and includes advanced features such as Virtual Chassis technology, allowing multiple switches to operate as a single, logical device.

  • How many ports does the EX4300-48T-DC have?

    The EX4300-48T-DC has a total of 48 10/100/1000BASE-T ports.

  • What types of ports are available on the EX4300-48T-DC?

    The EX4300-48T-DC features 48 10/100/1000BASE-T ports, which are commonly used for Ethernet connectivity.

  • Is the power supply included with the EX4300-48T-DC?

    Yes, the Juniper EX4300-48T-DC comes with a 550 W DC power supply included.

  • What is the power capacity of the included power supply?

    The included power supply with the EX4300-48T-DC has a capacity of 550 Watts DC.

  • What is Virtual Chassis technology and is it supported by EX4300-48T-DC?

    Virtual Chassis technology allows multiple interconnected switches to be managed as a single, logical device, providing increased scalability and simplified network management. The EX4300-48T-DC fully supports Virtual Chassis technology.

  • Are QSFP+ DAC cables included with the EX4300-48T-DC for Virtual Chassis?

    No, QSFP+ DAC cables for Virtual Chassis are ordered separately and are not included with the EX4300-48T-DC.

Warranty and Extended Support Options
  • All products sold come with a 12 month return to base warranty.
  • For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Delivery and Logistics
  • Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
  • We offer advanced logistics solutions, such as:
    • same day delivery,
    • same day collection,
    • overnight delivery,
    • tailgate services,
    • data centre
    • and secure location deliveries, etc.
  • Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

The XS Network Tech Difference

We are in independent network hardware distributor, our focus is on ensuring that our customers receive the correct tech solutions, at the best possible price, delivered as fast as possible.

We are real people, with a real passion for tech.

Our team endeavours to respond to all requests within 20 minutes or less (during business hours).

Our Stock

  • We have the largest independent stock holding in Australia.
  • We buy and sell network hardware. Our sources include excess gear from large projects, decommissioned customer gear and trusted national & international hardware partners and suppliers.
  • We stock brand new and used network hardware, including hard to find components, modules and accessories, as well as end of life items that are no longer available from manufacturers.

See more about our used goods procedures

Doing Business with Us

Corporate Accounts

Our corporate and government customers trade on corporate accounts, normally Net 30, we also accept Government P-Cards (subjects to T&Cs and approvals)

Prepaid Accounts

For prepaid accounts, we accept Electronic Funds Transfers (EFT) and credit card payment.

Logistics

  • Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
  • We offer advanced logistics solutions, such as same day delivery, same day collection, overnight delivery, tailgate services, data centre & secure location deliveries, etc.
  • Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

Warranty and Extended Support Options

  • All products sold come with a 12 month return to base warranty.
  • For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Circular Economy - E-Waste Reduction

  • XS Network Tech is committed to extending the useful life of IT network hardware and accessories, contributing to a circular economy, and reducing e-waste.
  • Waste reduction is part of our company Ethos. Besides being a prominent second hand network equipment dealer, we also try minimise waste by re-using packaging and protective shipping insulation products wherever possible.

Trade In Excess Equipment

We purchase new and used networking equipment. We can offer direct payment, or credit towards your next purchase. Click here for more information.

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