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by Juniper
Product Line: Juniper EX3200 Series
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Product Description

The EX3200-48T Juniper switch features a 48-port 10/100/1000BASE-T configuration, including 8 PoE ports with a total PoE budget of 130 W, and supports a packet switching capacity of 136 Gbps. Designed for compactness, it occupies 1RU in height and has dimensions of 17.41 x 1.72 x 16.43 in, with a system weight of 15.7 lb. It operates within a temperature range of 32° F to 113° F, with an operating altitude of up to 10,000 ft and a non-operating altitude of up to 16,000 ft.

FAQs for the EX3200-48T

  • What are the specifications for the 48-port 10/100/1000BASE-T switch with PoE capability?
    The switch features a 48-port 10/100/1000BASE-T configuration with 8 PoE ports, a 320W AC power supply unit, a 130W PoE budget, and dimensions of 17.41 x 1.72 x 16.43 inches. It supports a packet switching capacity of 136 Gbps, operates within a temperature range of 32° F to 113° F, and has a system weight of 15.7 lb.
  • How many PoE ports are available on the switch and what is the total PoE budget?
    There are 8 PoE ports available with a total PoE budget of 130W.
  • Can the switch be installed in a rack, and if so, what is the required width?
    Yes, the switch can be rack-mounted, requiring a width of 17.5 inches for installation.
  • What is the DRAM capacity of the switch?
    The switch is equipped with 512 MB of DRAM.
  • What are the operating and storage temperature ranges for the switch?
    The operating temperature range is from 32° F to 113° F, and the storage temperature range is from -40° F to 158° F.
  • How does the depth of the switch change with different power supply units?
    With a 320W AC or 190W DC PSU, the depth is noted as 18.8 inches. This changes with 600/930W AC PSU options.
  • What is the air flow and acoustic noise level of the switch?
    The air flow is 23.5 cfm, and the acoustic noise level is 53.4 dBA.
  • What is the maximum operating altitude for the switch?
    The switch can operate up to an altitude of 10,000 ft (3,049 m).
  • What connector type does the 10/100/1000BASE-T ports on the switch use?
    The ports use the RJ-45 connector type.
  • What are the relative humidity conditions for operating and non-operating states?
    For operating states, the relative humidity range is 10% to 85% (non-condensing), and for non-operating states, it is 0% to 95% (non-condensing).

Product Review

The Juniper EX3200-48T offers a high port density with 48 10/100/1000BASE-T ports, including 8 PoE ports, accommodating a variety of devices and deployment scenarios. While the 320 W AC power supply supports the system's power needs, the limited 130 W PoE budget may restrict the number of high-power devices that can be simultaneously supported. Additionally, the unit's noise level at 53.4 dBA and a 1RU form factor make it suitable for rack-mounted environments, though the noise could be a consideration in quieter office settings.


The Juniper EX3200-48T is a network switch designed to meet the connectivity requirements of today's high-performance networks. This device features 48 10/100/1000BASE-T Ethernet ports, including 8 ports that support Power over Ethernet (PoE), offering a flexible and efficient solution for powering IP phones, wireless access points, and other network devices directly through the network cable. With a power supply rating of 320 W AC and a PoE budget of 130 W, the EX3200-48T is equipped to handle demanding network environments. At a height of 1RU, the EX3200-48T is compact enough for efficient use of rack space in data centers or network closets. The dimensions of the switch are 17.41 inches in width, 1.72 inches in height, and 16.43 inches in depth for desktop installation, with a slight increase to 17.5 inches in width for rack-mount configurations. The system weight is 15.7 lb (7.1 kg), making it manageable for installation and maintenance. The switch's hardware is built to support a high packet switching capacity of 136 Gbps, ensuring smooth data flow across the network. The device operates with an airflow of 23.5 cubic feet per minute (cfm) and produces acoustic noise levels of 53.4 dBA, balancing performance with a relatively quiet operation for use in shared workspaces. - GbE port density per system is 48, providing ample connectivity options for a wide range of devices. - The RJ-45 connector type for the 10/100/1000BASE-T ports ensures compatibility with standard Ethernet cables. - DRAM is set at 512 MB, facilitating efficient processing of network traffic and routing tables. The EX3200-48T operates within a temperature range of 32° F to 113° F and can be stored in temperatures ranging from -40° F to 158° F. Its operating altitude is up to 10,000 ft, with a non-operating altitude tolerance up to 16,000 ft. This broad range of environmental tolerances ensures reliable performance in a variety of physical conditions. The switch also maintains operational integrity in environments with relative humidity ranging from 10% to 85% (non-condensing) when in use, and from 0% to 95% (non-condensing) when not in operation. In summary, the Juniper EX3200-48T offers a comprehensive solution for network infrastructure with its high-density Ethernet ports, power-efficient design, and environmental adaptability. Its compact size, combined with significant switching capacity and support for PoE, makes it an ideal choice for organizations seeking to build or upgrade their network to support current and future connectivity needs.


Item Number EX3200-48T
Manufacturer Juniper
Configuration of Access Ports 48 x 10/100/1000BASE-T Ethernet Ports
Power over Ethernet (PoE) Ports Available 8 Ports
Unit Height 1 Rack Unit (RU)
Power Over Ethernet (PoE) Allocation 130 Watts
Power Supply Capacity 320 Watts AC
Dimensions 17.41 x 1.72 x 16.43 inches (44.21 x 4.32 x 41.73 cm)
Rack-Mount Width 17.5 inches (44.5 cm)
Memory (DRAM) 512 Megabytes
Depth with Power Supply Units 18.8 inches (47.8 cm) for 320W AC and 190W DC PSU / 18.8 inches (47.8 cm) for 600/930W AC PSU
Total Weight 15.7 pounds (7.1 kg)
Ethernet Ports 48 Gigabit Ethernet Ports
Port Type RJ-45 for 10/100/1000BASE-T
Switching Capacity 136 Gigabits per Second
Cooling Airflow 23.5 Cubic Feet per Minute
Noise Level 53.4 Decibels
Minimum Operating Temperature 32° Fahrenheit
Maximum Operating Temperature 113° Fahrenheit
Minimum Storage Temperature -40° Fahrenheit
Maximum Storage Temperature 158° Fahrenheit
Maximum Operating Altitude 10,000 feet (3,049 meters)
Maximum Non-Operating Altitude 16,000 feet (4,877 meters)
Operating Humidity Range 10% to 85% (non-condensing)
Non-Operating Humidity Range 0% to 95% (non-condensing)

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