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

Features

• 48-port 10/100/1000BASE-T connectivity
• Enhanced port flexibility with 1G/10G/40G uplinks
• High-performance Junos operating system
• Virtual Chassis technology for simplified management
• Security features such as MACsec, port security, and access control lists (ACLs)
• Comprehensive Layer 2 and Layer 3 support
• Back-to-front airflow for efficient thermal management
• Green and energy-efficient design
• Line-rate, low-latency performance

Technical Specifications

• Model: EX4300-48T-DC-AFI
• Port count: 48 x 10/100/1000BASE-T
• Power supply: 550W DC
• Airflow: Back-to-front
• Uplink options: QSFP+ DAC for Virtual Chassis (ordered separately)
• Throughput: Up to 1.28 Tbps
• Switching capacity: Up to 960 Mpps
• MAC addresses: Up to 32,000
• Jumbo frames: Up to 9216 bytes
• Package dimensions: 1.75 inches x 17.4 inches x 17.7 inches
• Package weight: Approximately 22 lbs (without power supply)
• Operating temperature: 0°C to 40°C (32°F to 104°F)
• Operating humidity: 10% to 90% (non-condensing)
• Compliance: RoHS, CE, FCC, UL, and more

Frequent Ask Questions

• What is the Juniper EX4300-48T-DC-AFI?

  The Juniper EX4300-48T-DC-AFI is a 48-port 10/100/1000BASE-T switch with 550 W DC power supply and back-to-front airflow configuration.

• What types of cables and connectors are supported?

  The switch supports 10/100/1000BASE-T Ethernet connections and requires QSFP+ DACs for Virtual Chassis, which need to be ordered separately.

• What is the power supply provided?

  This model comes with a 550 W DC power supply.

• What is the airflow direction for cooling?

  The airflow direction in the Juniper EX4300-48T-DC-AFI model is from back to front.

• Can the Juniper EX4300-48T-DC-AFI be used in a Virtual Chassis?

  Yes, the switch can be used in a Virtual Chassis setup, but QSFP+ DACs need to be ordered separately for this configuration.

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

• We are a registered Australian business, with accreditations and memberships for many government and corporate supply panels.
• We transact with all types of business, from end user small businesses, Managed & internet service providers to Local and Federal Government departments.

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.