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by Juniper
Product Line: Juniper EX Series Ethernet Switches
Product Type: Ethernet Switch
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Original price $0.00 - Original price $375.00
Original price
$0.00 - $375.00
Current price $0.00
Title: Surplus

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Product Description

The EX4200-24PX is a Juniper network switch featuring 24 10/100/1000BASE-T ports with 24 PoE+ ports, designed for efficient power distribution with a PoE budget of 740 W and a total power supply rating of 930 W AC. It supports a high packet switching capacity of 88 Gbps and a throughput of 65 Mpps (million packets per second), ensuring wire-speed performance across all ports. The device enables scalable networking with a 128 Gbps Virtual Chassis interconnect, allowing up to 10 units to operate as a single logical device, all within a compact 1 RU form factor for space-efficient deployment in data centers.

Key Feature for the EX4200-24PX

  • What are the port specifications of this networking hardware?
    The device features a 24-port 10/100/1000BASE-T configuration, with all 24 ports supporting PoE+.
  • How much power can the PoE ports supply on the 24-port 10/100/1000BASE-T switch?
    The PoE budget is 740 W, supported by a 930 W AC power supply.
  • What is the total switching capacity of this device?
    The packet switching capacity is 88 Gbps.
  • Can the device be part of a Virtual Chassis configuration?
    Yes, it features a 128 Gbps Virtual Chassis interconnect allowing up to 10 units to combine as a single logical device.
  • What are the acoustic noise levels produced by this switch?
    The acoustic noise level is 53.2 dBA.
  • What are the dimensions and weight of the switch?
    Dimensions are 17.41 x 1.72 x 16.43 inches (44.21 x 4.32 x 41.73 cm), and it weighs 18 lb (8.16 kg).
  • What is the operating temperature range for the 24-port 10/100/1000BASE-T switch?
    It operates between 32° F and 113° F.
  • How does this device handle airflow, and what is the maximum supported airflow?
    Airflow is managed to ensure cooling at a maximum of 20.3 cubic feet per minute (cfm).
  • What is the throughput capability of this networking hardware?
    It is capable of a throughput of 65 Mpps (million packets per second) at wire speed.
  • What are the storage temperature limits for the 24-port switch?
    Storage temperature can range from -40° F to 158° F.

Product Review

The Juniper EX4200-24PX offers a solid choice for network infrastructure with its 24 PoE+ ports and a total PoE budget of 740W, supported by a 930W AC power supply, catering efficiently to power-hungry devices. Its Virtual Chassis capability allows up to 10 units to interconnect, creating a scalable and manageable network environment with a backplane speed of 128Gbps. However, the device's noise level at 53.2 dBA may be a concern in quieter office settings, and its operating temperature range requires attention in environments without climate control.


The Juniper EX4200-24PX is a switch designed for high-density environments, featuring 24 10/100/1000BASE-T ports, all of which support Power over Ethernet Plus (PoE+) with a total PoE budget of 740W powered by a 930W AC power supply unit (PSU). This device is engineered to support a wide array of networking requirements with efficiency and reliability. Its compact form factor, occupying only 1 rack unit (RU) in height, allows for efficient use of rack space in data centers and wiring closets. This model includes a 50cm Virtual Chassis cable, enabling the interconnection of up to 10 units to function as a single logical device. This capability significantly simplifies management and operational demands by combining multiple units' resources and bandwidth. The backplane supports a 128 Gbps Virtual Chassis interconnect, enhancing the system's overall performance and scalability. Key specifications include: -
  • Power Supply Rating: 930W AC, ensuring sufficient power for all PoE+ ports and system operations.
  • Maximum current inrush of 50 amps, designed to manage power stability during start-up.
  • Dimensions of 17.41 x 1.72 x 16.43 inches for desktop installation, with slight variations for rack-mounted setups.
The system's weight stands at 18 lb (8.16 kg), making it relatively easy to handle during installation or maintenance activities. Designed for optimal airflow, it operates at 20.3 cubic feet per minute (cfm), which helps maintain operational temperatures within safe limits, thereby ensuring reliability and longevity of the hardware. The EX4200-24PX supports an operational temperature range from 32°F to 113°F, with storage temperatures ranging from -40°F to 158°F. It operates reliably up to an altitude of 10,000 feet (3,049 m) and can be stored up to 16,000 feet (4,877 m), with a relative humidity operating range from 10% to 85% (non-condensing). The device boasts a packet switching capacity of 88 Gbps and a throughput of 65 million packets per second (Mpps), ensuring wire-speed performance across all ports. The GbE port density per system totals 28, inclusive of the 24 host ports plus a four-port GbE uplink module, facilitating high-speed connections to other network devices or upstream networks. In terms of acoustic noise, the switch generates 53.2 dBA, making it suitable for office environments where noise levels are a consideration. This balance of performance, power efficiency, and operational quietness makes the Juniper EX4200-24PX an excellent choice for organizations looking to deploy a reliable, scalable networking solution that can adapt to changing business needs.


Item NumberEX4200-24PX
Interface Type24-port 10/100/1000BASE-T with PoE+ capability
Total PoE Power Budget740 W
Power Supply Capacity930 W AC
Virtual Chassis Cable Length50 cm included
Unit Height1 Rack Unit (RU)
Virtual Chassis Bandwidth128 Gbps interconnection for up to 10 units
Inrush Current50 A
Dimensions17.41 x 1.72 x 16.43 inches (44.21 x 4.32 x 41.73 cm)
Rack-mount Width17.5 inches (44.5 cm)
Depth with High-capacity PSU18.8 inches (47.8 cm)
Weight18 lbs (8.16 kg)
Airflow Rate20.3 cubic feet per minute (cfm)
Available GbE Ports28 (24 access ports + 4 GbE uplink ports)
Switching Capacity88 Gbps
Sound Level53.2 dBA
Forwarding Rate65 Million packets per second (Mpps)
Minimum Operating Temperature32° F (0° C)
Maximum Operating Temperature113° F (45° C)
Minimum Storage Temperature-40° F (-40° C)
Maximum Storage Temperature158° F (70° C)
Max Operating Altitude10,000 feet (3,049 m)
Max Non-operating Altitude16,000 feet (4,877 m)
Operating Humidity Range10% to 85% (non-condensing)

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