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by Hp
Product Line: HP JG219A
Product Type: Network Switch
Original price $0.00 - Original price $392.00
Original price
$0.00 - $392.00
Current price $392.00
Title: Used

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Product Description

The JG219A HP features 4 RJ-45 autosensing 10/100/1000 ports and 24 fixed 1000/10000 SFP+ ports, supporting 24 SFP+ transceivers for high-speed networking. It is designed with front-to-back and back-to-front airflow for optimal cooling, along with redundant hot swap power supplies and redundant hot swap fans to ensure continuous operation. This 1U rackmount device offers flexible installation with its rear rackmount capability, fitting efficiently into data center environments.

Key Feature for the JG219A

  • What is the number of RJ-45 Autosensing 10/100/1000 ports available?
    There are 4 RJ-45 Autosensing 10/100/1000 ports.
  • How many fixed 1000/10000 SFP+ ports does the device include?
    The device includes 24 fixed 1000/10000 SFP+ ports.
  • Can you specify the type of transceivers supported?
    The supported transceiver type is SFP+.
  • What is the total number of transceivers the hardware supports?
    The hardware supports a total of 24 transceivers.
  • Is there an option for airflow direction?
    Yes, it supports both front-to-back and back-to-front airflow options.
  • How is the device mounted in a rack?
    The device is mounted in a rack from the rear.
  • Does the hardware feature redundant hot swap power supplies?
    Yes, it features redundant hot swap power supplies.
  • Are there redundant hot swap fans included?
    Yes, redundant hot swap fans are included.
  • What is the height of the hardware in rack units?
    The hardware has a height of 1 U.
  • How does the device ensure continuous operation?
    Continuous operation is ensured through redundant hot swap power supplies and fans.

Product Review

The HP JG219A is equipped with 4 RJ-45 autosensing 10/100/1000 ports and 24 fixed 1000/10000 SFP+ ports, supporting a wide range of high-speed networking configurations. Its design includes front-to-back and back-to-front airflow options, along with redundant hot-swap power supplies and fans, ensuring continuous operation and easy maintenance in a 1U rackmount setup. However, the device's reliance on SFP+ transceivers for all high-speed connections may increase overall deployment costs due to the need for purchasing transceivers separately.


The HP JG219A is a high-performance networking switch designed for efficiency and scalability within enterprise networks. This device is tailored for businesses requiring high bandwidth and reliable connectivity. With its compact 1U height, it easily fits into standard racks, optimizing space in data centers. One of the key features of the HP JG219A is its connectivity options. It includes four RJ-45 autosensing 10/100/1000 ports, which automatically adjust to the speed of the connected devices for optimal performance. This feature ensures compatibility with a wide range of network equipment and reduces the need for manual configuration. In addition to the RJ-45 ports, the switch boasts 24 fixed 1000/10000 SFP+ ports. These ports offer high-speed connectivity and are designed for fiber optic cables, making the HP JG219A suitable for environments requiring long-distance, high-speed connections. The SFP+ ports enhance the switch's ability to handle large amounts of data, supporting demanding applications such as data storage and video streaming.
  • Number of RJ-45 Autosensing 10/100/1000 Ports: 4
  • Number of Fixed 1000/10000 SFP+ Ports: 24
  • Transceiver Type: SFP+
The device comes equipped with 24 transceivers of the SFP+ type, which are essential for the functionality of the SFP+ ports. These transceivers enable the switch to communicate over fiber optic cables, providing the flexibility to use either copper or fiber depending on the network requirements. Flexibility is further enhanced by the switch's support for both front-to-back and back-to-front airflow. This dual airflow configuration allows for efficient cooling regardless of the orientation, ensuring reliability and longevity of the device even under heavy loads. For environments where uptime is critical, the HP JG219A includes redundant hot-swap power supplies and fans. These features allow for the replacement of components without needing to power down the switch, minimizing downtime and ensuring continuous operation. The redundancy ensures that if one component fails, another immediately takes over, maintaining network availability. The device is also designed for easy installation with its rackmount rear configuration. This allows for secure mounting in standard equipment racks, saving valuable space and providing a tidy and organized setup. In summary, the HP JG219A is a versatile and efficient networking switch that offers a blend of speed, reliability, and scalability. With its comprehensive set of features, including autosensing RJ-45 ports, high-speed SFP+ ports, redundant components, and flexible airflow options, it stands out as a powerful solution for modern network infrastructures. Whether for enterprise data centers, large-scale operations, or demanding applications, the HP JG219A meets the needs of businesses looking for high-performance networking hardware.


Part Number HP JG219A
Manufacturer HP
Auto-Detecting RJ-45 Ports (10/100/1000 Mbps) 4
Fixed SFP+ Ports (1G/10G) 24
SFP+ Transceiver Slots 24
Transceiver Compatibility SFP+
Cooling Direction Front-to-Back and Back-to-Front
Mounting Position Rear
Support for Power Supply Redundancy Yes
Support for Fan Redundancy Yes
Unit Height 1U

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