Skip to content


by Juniper
Product Line: Juniper EX3300 Series
Sold out
Original price $0.00 - Original price $0.00
Original price
$0.00 - $0.00
Current price $0.00
Title: Surplus

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

Product Description

The EX3300-48P is equipped with 48 10/100/1000BASE-T PoE+ ports and 4 SFP+ uplink ports, supporting both 10GbE and GbE speeds for enhanced connectivity options. It delivers a packet switching capacity of 176 Gbps and a PoE+ power budget of 740W, allowing up to 24 ports to operate at 30W or all 48 ports at 15.4W. Designed for efficiency, it has a maximum system power consumption of 81W, operates within a temperature range of 32°F to 113°F, and supports an operating altitude of up to 10,000 ft.

FAQs for the EX3300-48P

  • What is the total number of 10/100/1000BASE-T PoE+ ports on the EX3300?
    The EX3300 has a total of 48 10/100/1000BASE-T PoE+ ports.
  • How many uplink ports are available on this device?
    There are 4 dual-mode 10GbE/GbE SFP+/SFP uplink ports.
  • What is the airflow direction for the EX3300 48-port model?
    Airflow direction is front-to-back.
  • Can you specify the power supply type used by the EX3300?
    The device uses an AC power supply.
  • What is the PoE+ power budget for the EX3300?
    The PoE+ power budget is 740W.
  • How many ports can be enabled with 30 W PoE+ on the EX3300?
    24 ports can be enabled with up to 30 W PoE+.
  • What is the maximum system power consumption of the EX3300?
    Maximum system power consumption is 81W.
  • What are the 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 this device?
    The device comes with 1 GB of DRAM with ECC.
  • What is the operating temperature range for the EX3300?
    The operating temperature range is from 32° F to 113° F.

Product Review

The Juniper EX3300-48P switch offers a high-density configuration with 48 PoE+ ports and four SFP+ uplink ports, supporting both 1GbE and 10GbE connectivity, which is suitable for growing networks. However, the maximum system power consumption of 81W and a PoE+ power budget of 740W may limit the full utilization of all PoE+ ports simultaneously at maximum output, especially in environments with high power demands. Additionally, the switch's operating temperature range and the inclusion of front-to-back airflow design ensure reliability in various installation environments, but the noise level of 42.8 dBa could be a consideration for deployments in noise-sensitive areas.


The Juniper EX3300-48P is a versatile Ethernet switch designed for high-performance networking environments. It features 48 10/100/1000BASE-T ports with Power over Ethernet Plus (PoE+) capabilities, providing flexibility and power to support a wide range of devices. Additionally, the switch includes four SFP+ uplink ports, enhancing connectivity options and network scalability. With a total of 48 PoE+ ports, the EX3300-48P can deliver a PoE+ power budget of 740W, supporting up to 24 ports at 30W or all 48 ports at 15.4W, making it suitable for powering devices such as wireless access points, IP cameras, and VoIP phones. The switch operates with an AC power supply, with a maximum system power consumption of 81W and a power supply rating of 900W. The hardware specifications of the EX3300-48P include a packet switching capacity of 176 Gbps and a GbE port density per system of 52 (48 host ports plus four 10GbE/GbE uplink ports). It is equipped with 1 GB of DRAM with ECC, ensuring reliable operation and data integrity. The switch's dimensions are 17.4 x 1.7 x 12 inches (43.7 x 4.4 x 31 cm), and it weighs 12.8 lb (5.8 kg), making it suitable for rack-mounted installations. Key features of the Juniper EX3300-48P include: - Front-to-back airflow, ensuring efficient cooling and reliable performance in high-density networking environments. - An operating temperature range from 32°F to 113°F and a storage temperature range from -40°F to 158°F, allowing deployment in a wide variety of environments. - An operating altitude of up to 10,000 ft (3,049 m) and a non-operating altitude of up to 16,000 ft (4,877 m), ensuring consistent performance in high-altitude locations. Other notable specifications include an acoustics noise level of 42.8 DBA and a relative humidity operating range of 10% to 85% (non-condensing), demonstrating the switch's capability to operate quietly and efficiently in diverse environmental conditions. In summary, the Juniper EX3300-48P Ethernet switch is designed to meet the demands of today's high-performance networking environments, offering a combination of power, flexibility, and reliability. With its PoE+ capabilities, SFP+ uplink ports, and robust hardware specifications, this switch is well-suited for a variety of applications, from enterprise networks to high-density data centers.


Item NumberEX3300-48P
Ports48 Ethernet 10/100/1000BASE-T (48 PoE+ capable)
Uplink Interfaces4 SFP+/SFP slots, compatible with 10GbE/GbE
Total Ethernet Ports48 with PoE+
Uplink Ports4, supporting 10GbE/GbE
Cooling DirectionFront to rear airflow
Power Supply ConfigurationAC powered
Available PoE+ Power (Watts)740
Maximum Power Draw (Watts)81
30W PoE+ Ports Availability24 ports capable of up to 30W
15.4W PoE Ports Availability48 ports capable of up to 15.4W
Power Unit Rating (Watts)900
Physical Dimensions17.4 x 1.7 x 12 inches (44 x 4.3 x 30.5 cm)
Unit Weight12.8 lbs (5.8 kg)
Memory Capacity1 GB ECC DRAM
Total Ethernet Port Capacity52 (includes 48 user ports and 4 uplink ports)
Switching Capacity176 Gbps
Acoustic Noise Levels42.8 dBA
Minimum Operating Temperature32° F
Maximum Operating Temperature113° F
Minimum Storage Temperature-40° F
Maximum Storage Temperature158° F
Operational Max Altitude10,000 feet (3,048 meters)
Non-operational Max Altitude16,000 feet (4,876 meters)
Operational Humidity Range10% to 85% (non-condensing)

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