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by Hp
Product Line: HP 2920 Series
Product Type: Switch
Sold out
Original price $0.00 - Original price $600.00
Original price
$0.00 - $600.00
Current price $0.00
Title: Surplus

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Product Description

The JG252A HP features 20 Gigabit Ethernet Network ports and 4 Gigabit Ethernet Expansion Slots, with a total of 6 expansion slots supporting SFP modules. It is designed for Layer 3 networking and includes 24 PoE+ (RJ-45) ports, with a power input range of 110 V AC to 220 V AC and a redundant power supply for reliability. This rack-mountable device measures 1.7" in height, 17.3" in width, and 16.5" in depth, adhering to RoHS and WEEE green compliance standards.

Key Feature for the JG252A

  • What is the total number of network ports available?
    There are 20 Gigabit Ethernet Network ports available.
  • Does the device support a Token Ring port?
    No, the device does not have a Token Ring port.
  • How many Power over Ethernet Plus (PoE+) ports does the device offer?
    The device offers 24 PoE+ (RJ-45) ports.
  • Can you detail the expansion slot capabilities of this device?
    This device includes 4 Gigabit Ethernet Expansion Slots and 6 total expansion slots, with the expansion slot type being SFP.
  • Is there a shared SFP slot feature?
    Yes, there is a shared SFP slot feature.
  • What layer is supported by this networking hardware?
    Layer 3 is supported by this hardware.
  • Does the device provide PoE (RJ-45) Port functionality?
    Yes, PoE (RJ-45) Port functionality is included.
  • What input voltages are suitable for this device?
    The device can operate on both 110 V AC and 220 V AC input voltages.
  • Does this networking hardware come with a redundant power supply?
    Yes, it comes equipped with a redundant power supply.
  • Is the device compliant with any environmental standards?
    Yes, it is compliant with RoHS and WEEE environmental standards.

Product Review

The HP JG252A offers a solid foundation for network infrastructure, with 20 Gigabit Ethernet ports and 4 additional Gigabit Ethernet expansion slots, supporting up to Layer 3 network configurations. It's equipped with 24 PoE+ ports, enhancing its utility for powering devices directly through the network cables, though its shared SFP slot limits simultaneous use of all expansion capabilities. With dual power supply options for redundancy and compliance with both RoHS and WEEE green standards, it ensures reliability and environmental responsibility, but the limitation on expansion slot usage could be a drawback for networks requiring extensive scalability.


The HP JG252A is a networking hardware device designed to meet the requirements of modern business networks. It features a total of 20 network ports, each capable of Gigabit Ethernet connectivity, providing high-speed network connections for a variety of devices. This switch does not include Token Ring or LRE ports, focusing instead on contemporary networking standards. Equipped with 24 Power over Ethernet Plus (PoE+) RJ-45 ports, the HP JG252A facilitates the delivery of power and data over a single cable to devices such as IP cameras, VoIP phones, and wireless access points, simplifying the network infrastructure and reducing installation costs. The device's port and expansion slot details are particularly noteworthy, including: - 20 x Gigabit Ethernet Network ports for high-speed data transfer. - 4 x Gigabit Ethernet Expansion slots for increased connectivity options. - 6 total expansion slots with an SFP (Small Form-factor Pluggable) expansion slot type, enhancing the device's flexibility in network design. The HP JG252A supports Layer 3 network protocols, enabling more sophisticated routing functions that improve network efficiency and security. It also features a shared SFP slot and four additional SFP slots, offering enhanced uplink capabilities and fiber connectivity options for long-distance connections. Power options for the HP JG252A are versatile, with support for both 110 V AC and 220 V AC input voltages. The device is equipped with a power supply and supports redundant power supply configurations, ensuring uninterrupted operation and increased reliability for critical network applications. Designed for rack-mount installation, the HP JG252A has a form factor that is both compact and efficient, with dimensions of 1.7 inches in height, 17.3 inches in width, and 16.5 inches in depth. Weighing approximately 13.23 lb, it is both sturdy and relatively lightweight, making it suitable for various installation environments. Environmental responsibility is a key consideration in the design of the HP JG252A. It is green compliant, adhering to both RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) standards. This compliance ensures that the device not only meets regulatory requirements but also contributes to environmental sustainability efforts. In summary, the HP JG252A is a versatile and efficient networking switch designed for businesses requiring reliable, high-speed network connections and PoE+ capabilities. Its comprehensive range of ports, expansion options, and support for advanced networking protocols make it a suitable choice for a wide array of networking applications. Its environmental compliance further enhances its appeal to organizations committed to sustainability.


Part NumberHP JG252A
Total Ports20
Token Ring SupportNo
LRE SupportNo
Number of PoE+ Ports24
Network Ports20 x 1 GbE Network
Expansion Slot Ports4 x 1 GbE Expansion Slot
Total Expansion Slots6
Expansion Slot TypeSFP
SFP Slot SharingYes
SFP Slots Quantity4
Network Layer Support3
PoE SupportYes
Voltage Requirement110/220 V AC
Power Supply TypeInternal
Support for Redundant Power SupplyYes
Mounting OptionRack-mount
Height1.7 inches
Width17.3 inches
Depth16.5 inches
Weight13.23 pounds
Environmentally FriendlyYes
Eco-CertificationsRoHS, WEEE

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