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The Juniper QFX 5120 is a series of fixed-configuration switches designed for use in data center and cloud environments. These switches offer a range of high-density interfaces, including 10GbE, 25GbE, and 100GbE, providing organizations with flexibility and scalability to meet their networking needs.

The QFX 5120 switches are built on Juniper’s Junos operating system, which provides high reliability and programmability. This allows network administrators to easily manage and automate network configurations, policies, and security features.

The switches offer low-latency performance and high throughput, making them ideal for high-performance computing environments where speed and performance are critical. The QFX 5120 switches also support advanced security features, including MACsec encryption and IPsec VPN, ensuring that data remains secure even in high-risk environments.

At Hostgear, we offer sealed surplus & used Juniper QFX 5120 that have undergone rigorous testing to ensure their quality and reliability while also providing cost savings for our customers. With our experienced professionals, we can help you find the right Juniper switches for your specific networking requirements.

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Showing 1–12 of 31 results

JPSU-650W-AC-AI

The specifications of the Juniper JPSU-650W-AC-AI are:

  • The Juniper JPSU-650W-AC-AI is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 650 watts of power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX4300, EX4600, and QFX5100.
  • The JPSU-650W-AC-AI power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.
  • The JPSU-650W-AC-AI power supply unit is designed for easy installation and replacement, allowing organizations to quickly swap out faulty units without disrupting network operations.

JPSU-650W-AC-AO

The specifications of the Juniper JPSU-650W-AC-AO are:

  • The Juniper JPSU-650W-AC-AO is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 650 watts of power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX3300, EX4200, EX4300, EX4550, EX4600, and QFX3500.
  • The JPSU-650W-AC-AO power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.
  • The JPSU-650W-AC-AO power supply unit is designed for easy installation and replacement, allowing organizations to quickly swap out faulty units without disrupting network operations.

JPSU-650W-DC-AFI

The specifications of the Juniper JPSU-650W-DC-AFI are:

  • The Juniper JPSU-650W-DC-AFI is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 650 watts of DC power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX4300, EX4600, and QFX5100.
  • The JPSU-650W-DC-AFI power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.
  • The JPSU-650W-DC-AFI power supply unit is designed for easy installation and replacement, allowing organizations to quickly swap out faulty units without disrupting network operations.

JPSU-650W-DC-AFO

The specifications of the Juniper JPSU-650W-DC-AFO are:

  • The Juniper JPSU-650W-DC-AFO is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 650 watts of DC power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX4300, EX4600, and QFX5100.
  • The JPSU-650W-DC-AFO power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.
  • The JPSU-650W-DC-AFO power supply unit is designed for easy installation and replacement, allowing organizations to quickly swap out faulty units without disrupting network operations.

JPSU-850W-AC-AFI

The specifications of the Juniper JPSU-850W-AC-AFI are:

  • The Juniper JPSU-850W-AC-AFI is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 850 watts of AC power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX4300, EX4600, and QFX5100.
  • The JPSU-850W-AC-AFI power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.

JPSU-850W-AC-AFO

The specifications of the Juniper JPSU-850W-AC-AFO are:

  • The Juniper JPSU-850W-AC-AFO is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 850 watts of AC power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX4300, EX4600, and QFX5100.
  • The JPSU-850W-AC-AFO power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.
  • The JPSU-850W-AC-AFO power supply unit is designed for easy installation and replacement, allowing organizations to quickly swap out faulty units without disrupting network operations.

JPSU-850W-DC-AFI

The specifications of the Juniper JPSU-850W-DC-AFI are:

  • The Juniper JPSU-850W-DC-AFI is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 850 watts of DC power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX4300, EX4600, and QFX5100.
  • The JPSU-850W-DC-AFI power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.

JPSU-850W-DC-AFO

The specifications of the Juniper JPSU-850W-DC-AFO are:

  • The Juniper JPSU-850W-DC-AFO is a hot-swappable power supply unit designed for use in Juniper Networks switches.
  • It provides 850 watts of DC power, ensuring maximum uptime and power redundancy in case of power supply failure.
  • The power supply unit is compatible with a range of Juniper Networks switches, including the EX4300, EX4600, and QFX5100.
  • The JPSU-850W-DC-AFO power supply unit is built to high standards of quality and reliability, ensuring long-term performance and low failure rates.
  • The unit features a built-in fan to maintain optimal temperature levels and prevent overheating.

QFX5110-FANAFI

The specifications of the Juniper QFX5110-FANAFI are:

  • The Juniper QFX5110-FANAFI is a fan module designed for the QFX5110 series of switches.
  • It provides efficient cooling to the switch components, ensuring optimal performance and reliability.
  • The fan module is hot-swappable, allowing for easy replacement and minimal downtime.

QFX5120-32C-AFI

The specifications of the Juniper QFX5120-32C-AFI are:

  • The Juniper QFX5120-32C-AFI is a fixed-configuration switch designed for data center and cloud environments.
  • It offers 32 QSFP+ 40GbE interfaces, providing high-density connectivity options.
  • The switch is built on Juniper’s Junos operating system, which provides high reliability and programmability.
  • It offers low-latency performance and high throughput, making it ideal for high-performance computing environments.
  • The QFX5120-32C-AFI switch supports advanced security features, including MACsec encryption and IPsec VPN.
  • The switch is designed for easy integration with Juniper’s Contrail Networking software-defined networking (SDN) platform.

QFX5120-32C-AFO

The specifications of the Juniper QFX5120-32C-AFO are:

  • The Juniper QFX5120-32C-AFO is a fixed-configuration switch designed for data center and cloud environments.
  • It offers 32 QSFP+ 40GbE interfaces, providing high-density connectivity options.
  • The switch is built on Juniper’s Junos operating system, which provides high reliability and programmability.
  • It offers low-latency performance and high throughput, making it ideal for high-performance computing environments.
  • The QFX5120-32C-AFO switch supports advanced security features, including MACsec encryption and IPsec VPN.
  • The switch is designed for easy integration with Juniper’s Contrail Networking software-defined networking (SDN) platform.

QFX5120-32C-DC-AFI

The specifications of the Juniper QFX5120-32C-DC-AFI are:

  • The Juniper QFX5120-32C-DC-AFI is a fixed-configuration switch designed for data center and cloud environments.
  • It offers 32 QSFP+ 40GbE interfaces, providing high-density connectivity options.
  • The switch is powered by DC input, making it suitable for use in environments with DC power sources.
  • The QFX5120-32C-DC-AFI switch is built on Juniper’s Junos operating system, providing high reliability and programmability.
  • It offers low-latency performance and high throughput, making it ideal for high-performance computing environments.
  • The switch supports advanced security features, including MACsec encryption and IPsec VPN.
The Juniper QFX 5120 is a series of fixed-configuration switches designed for use in data center and cloud environments. These switches offer a range of high-density interfaces, including 10GbE, 25GbE, and 100GbE, providing organizations with flexibility and scalability to meet their networking needs.

The QFX 5120 switches are built on Juniper's Junos operating system, which provides high reliability and programmability. This allows network administrators to easily manage and automate network configurations, policies, and security features.

The switches offer low-latency performance and high throughput, making them ideal for high-performance computing environments where speed and performance are critical. The QFX 5120 switches also support advanced security features, including MACsec encryption and IPsec VPN, ensuring that data remains secure even in high-risk environments.

At Hostgear, we offer sealed surplus & used Juniper QFX 5120 that have undergone rigorous testing to ensure their quality and reliability while also providing cost savings for our customers. With our experienced professionals, we can help you find the right Juniper switches for your specific networking requirements.