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by Hp
Product Line: HP 1920 Switch Series
Product Type: Switch
Sold out
Original price $0.00 - Original price $400.00
Original price
$0.00 - $400.00
Current price $0.00
Title: Surplus

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Product Description

The JG923A HP is a 1U height network switch measuring 44 cm (17.32 in) in length, 17.3 cm (6.81 in) in width, and 4.4 cm (1.73 in) in height, with a weight of 2.15 kg (4.74 lb). It features 16 RJ-45 auto-negotiating 10/100/1000 ports compliant with IEEE standards 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000BASE-T, in addition to 4 SFP 1000 Mb/s ports, supporting a combination of up to 16 autosensing ports plus 4 1000BASE-X SFP ports. This switch operates within a temperature range of 0° C (32° F) to 40°C (104°F), supports a relative humidity range from 10% to 95% noncondensing, and can function at altitudes up to 5 km (16,404 ft), featuring a fanless design for silent operation, requiring a power supply between 100 V ac and 240 V ac with a maximum power rating of 13 W.

Key Feature for the JG923A

  • What are the dimensions of the networking device?
    The device measures 44 cm (17.32 in) in width, 17.3 cm (6.81 in) in depth, and 4.4 cm (1.73 in) in height, fitting a standard 1U rack mount.
  • How many RJ-45 auto-negotiating ports does the product support?
    It supports 16 RJ-45 auto-negotiating 10/100/1000 ports.
  • What is the weight of the hardware?
    The hardware weighs 2.15 kg (4.74 lb).
  • Are there any SFP ports available?
    Yes, there are 4 SFP 1000 Mb/s ports available.
  • Can you specify the operating temperature range?
    The operating temperature ranges from 0° C (32° F) to 40°C (104°F).
  • How does the device handle varying electrical inputs?
    It can handle a minimum AC voltage of 100 V ac and a maximum of 240 V ac, with a frequency range from 50 Hz to 60 Hz.
  • What is the maximum power rating of the device?
    The maximum power rating is 13 W.
  • How does the device perform in different humidity conditions?
    It operates reliably in 10% to 95% non-condensing relative humidity.
  • Is there a console port included?
    Yes, it includes 1 RJ-45 console port for accessing a limited CLI port.
  • What is the maximum altitude at which the device can operate?
    It can operate at altitudes up to 5 km (16,404 ft).

Product Review

The HP JG923A offers a balance of Ethernet and fiber connectivity with its 16 RJ-45 auto-negotiating ports and 4 SFP ports, accommodating a range of network configurations. Its compact 1U size and lightweight design at 2.15 kg make it suitable for environments with limited space. However, its operating temperature range limited to 40°C may restrict its use in high-temperature environments, potentially affecting deployment in non-climate-controlled settings.


The HP JG923A is a compact, fanless switch designed for efficient network management and deployment. Measuring 44 cm (17.32 in) in width, 17.3 cm (6.81 in) in depth, and with a 1U height of 4.4 cm (1.73 in), it fits easily into any standard rack or can be used in a standalone setup. Its lightweight design, weighing just 2.15 kg (4.74 lb), allows for easy handling and installation. This switch offers a range of connectivity options to accommodate various networking requirements. Its I/O ports include 16 RJ-45 auto-negotiating 10/100/1000 ports, compliant with IEEE standards including 802.3 Type 10BASE-T, 802.3u Type 100BASE-TX, and 802.3ab Type 1000BASE-T. Additionally, it is equipped with 4 SFP 1000 Mb/s ports for fiber connectivity, enhancing its versatility. The HP JG923A supports a combination of up to 16 autosensing 10/100/1000 ports plus 4 1000BASE-X SFP ports, ensuring flexible deployment options. -
  • 16 RJ-45 auto-negotiating 10/100/1000 ports
  • 4 SFP 1000 Mb/s ports
  • 1 RJ-45 console port for limited CLI access
For management purposes, there is a dedicated RJ-45 console port, providing direct access to the command-line interface (CLI) for configuration and troubleshooting. Operating in environments ranging from 0° C (32° F) to 40°C (104°F), and with a non-condensing relative humidity between 10% and 95%, this switch is built to perform reliably under various conditions. It can also operate at altitudes up to 5 km (16,404 ft), ensuring consistent performance even in elevated locations. The HP JG923A operates quietly without a fan, making it an ideal choice for noise-sensitive environments such as small offices, classrooms, or retail settings. Its power specifications include a minimum AC voltage of 100 V ac, a maximum of 240 V ac, and a frequency range between 50 Hz and 60 Hz. With a maximum power rating of 13 W, it is an energy-efficient solution for any network, minimizing operational costs. In summary, the HP JG923A is a versatile and efficient networking switch that offers a wide range of connectivity and management features. Its compact, fanless design, alongside its efficient power consumption and flexible operating conditions, makes it a suitable choice for a variety of network environments.


Part NumberHP JG923A
Size44 cm wide, 4.4 cm high, 17.3 cm deep (17.32 x 6.81 x 1.73 inches), 1U rack unit
Weight2.15 kilograms (4.74 pounds)
Networking Interfaces16 RJ-45 ports for 10/100/1000 Mbps Ethernet (compliant with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab)
Fiber Optic Ports4 SFP slots for 1 Gbps connections
Port ConfigurationUp to 16 10/100/1000 Mbps RJ-45 ports and 4 1 Gbps SFP slots, or a mix thereof
Console Interface1 RJ-45 console port for limited command-line interface access
Minimum Operating Temperature0°C (32°F)
Maximum Operating Temperature40°C (104°F)
Minimum Operating Humidity10%, non-condensing
Maximum Operating Humidity95%, non-condensing
Operating AltitudeMaximum 5,000 meters (16,404 feet)
Cooling SystemPassive cooling, no fans
Minimum AC Input100 VAC
Maximum AC Input240 VAC
Power Consumption13 Watts maximum
Minimum Frequency50 Hz
Maximum Frequency60 Hz

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