Skip to content


by Juniper
Product Line: Juniper EX Series Switches
Product Type: EX3300 Series Switches
Original price $0.00 - Original price $515.00
Original price
$0.00 - $515.00
Current price $515.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The EX3300-48T is equipped with 48 10/100/1000BASE-T access ports and 4 dual-mode 10GbE/GbE SFP+/SFP uplink ports, supporting a total GbE port density of 52 ports per system. It features a packet switching capacity of 176 Gbps, operates with a maximum system power consumption of 73W, and includes a 1 GB DRAM with ECC and 1 GB Flash for storage. Designed for efficiency, it has a front-to-back airflow, operates within a temperature range of 32° F to 113° F, and can function at altitudes up to 10,000 ft while operating, ensuring reliable performance in a variety of conditions.

Key Feature for the EX330048T

  • What are the total 10/100/1000BASE-T ports available on the EX3300?

    The EX3300 has 48 10/100/1000BASE-T ports available for access connections.

  • How does the airflow direction function in the specified model?

    Airflow direction for the EX3300 is front-to-back, ensuring efficient cooling.

  • What type of power supply does the EX3300 use?

    This model utilizes an AC power supply.

  • What is the maximum system power consumption for the EX3300?

    The maximum system power consumption is 73 watts.

  • Can you detail the uplink port specifications on this device?

    The device features 4 dual-mode 10GbE/GbE SFP+/SFP uplink ports.

  • What are the physical dimensions of the EX3300?

    Dimensions are 17.4 x 1.7 x 12 inches (43.7 x 4.4 x 31 cm).

  • How much DRAM is available on the EX3300?

    There is 1 GB of DRAM with ECC on the EX3300.

  • What is the packet switching capacity of the EX3300?

    The packet switching capacity is 176 Gbps.

  • What are the operating and storage temperature ranges for the EX3300?

    Operating temperature ranges from 32° F to 113° F, and storage temperature ranges from -40° F to 158° F.

  • What is the operating altitude limit for the EX3300?

    The operating altitude limit is up to 10,000 ft (3,049 m).

Product Review

The Juniper EX3300-48T offers a high port density with 48 Gigabit Ethernet ports and four dual-mode 10GbE/GbE SFP+/SFP uplink ports, catering to diverse networking demands. However, its power consumption at 73W may be a concern for energy-conscious deployments. Additionally, the unit's compact size and relatively low noise level (41.2 dBA) make it suitable for office environments, though the 1 GB DRAM and Flash memory may limit advanced features or future expandability.


The Juniper EX3300-48T is a switch designed to cater to the needs of high-demand networks, offering a blend of performance, flexibility, and scalability. This switch comes equipped with 48 10/100/1000BASE-T access ports, enabling a wide array of wired connections for devices within a network. Additionally, it features 4 dual-mode uplink ports that support both 10GbE and GbE speeds, providing options for high-speed connectivity and uplink to other network devices or segments. The hardware specifications highlight the switch’s capability to handle substantial data throughput with a packet switching capacity of 176 Gbps. This ensures efficient handling of network traffic, minimizing bottlenecks and facilitating smooth data flow across the network. The system is powered by an AC power supply, with a maximum system power consumption of 73 watts and a power supply rating of 100 watts, indicating its efficiency in operation without excessive power use. In terms of design and physical attributes, the Juniper EX3300-48T boasts dimensions of 17.4 x 1.7 x 12 inches, making it a compact solution that fits well in standard rack mounts. It weighs 10.8 lb (4.9 kg), reflecting its solid build yet ease of handling and installation. The device operates effectively within a temperature range of 32° F to 113° F and at altitudes up to 10,000 ft, ensuring reliability across various environmental conditions. Storage conditions are also broad, accommodating temperatures from -40° F to 158° F. Key hardware features include: -
  • DRAM of 1 GB with ECC, supporting the system's operation and ensuring data integrity.
  • A flash memory of 1 GB, providing ample space for the operating system and configurations.
  • An airflow design from front-to-back, optimizing cooling and maintaining operational efficiency.
The EX3300-48T achieves a balance between acoustic performance and cooling efficiency, with a noise level of 41.2 dBA. This makes it suitable for deployment in office environments where noise minimization is desired. The switch’s GbE port density per system stands at 52, including the host ports and uplink ports, underlining its capability to connect a significant number of devices directly. In conclusion, the Juniper EX3300-48T switch is tailored for organizations seeking a high-performance networking solution that combines scalability with efficient operation. Its comprehensive set of features, including high port density, dual-mode uplinks, and environmental resilience, make it a fitting choice for businesses aiming to build or upgrade their network infrastructure for improved connectivity and performance.


Item NumberEX3300-48T
Ports for 10/100/1000BASE-T48
Enhanced Uplink Ports4 SFP+ uplink ports capable of 10GbE/GbE
Direction of AirflowFront-to-back
Type of Power SupplyAC-powered
Peak Power Consumption (Watts)73
Rated Power Supply Output (Watts)100
Dimensions (Width x Height x Depth)17.4 x 1.7 x 12 inches (43.7 x 4.4 x 31 cm)
Mass (Pounds/Kilograms)10.8 lb (4.9 kg)
Error-correcting Code Memory1 GB DRAM
Total Gigabit Ethernet Ports52 (48 access + 4 uplink ports)
Switching Capacity176 Gbps
Sound Emission (Decibels)41.2 dB
Minimum Operating Temperature32° F
Maximum Operating Temperature113° F
Minimum Storage Temperature-40° F
Maximum Storage Temperature158° F
Maximum Operating Elevation10,000 ft (3,049 m)
Maximum Non-operating Elevation16,000 ft (4,877 m)
Operating Humidity Range10% to 85% non-condensing
Storage Capacity1 GB Flash

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare