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by Hp
Product Line: HP OfficeConnect Series
Product Type: Network Switch
Sold out
Original price $0.00 - Original price $305.00
Original price
$0.00 - $305.00
Current price $0.00
Title: Surplus

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Product Description

The JG924A HP features a compact design with dimensions of 44 cm x 17.3 cm x 4.4 cm and a weight of 2.25 kg, making it suitable for EIA standard 19-inch rack mounting. It is equipped with 24 RJ-45 auto-negotiating 10/100/1000 ports and 4 SFP 1000 Mb/s ports, supported by a MIPS processor at 500 MHz, with 32MB flash and 128MB SDRAM. This switch operates within a temperature range of 0° to 40°C and can function up to an altitude of 5 km, with a maximum power consumption of 19 W.

Key Feature for the JG924A

  • What are the dimensions of this networking device?
    The device measures 44 cm (17.32 in) in width, with a 1U height profile.
  • How many RJ-45 auto-negotiating ports does the part include?
    It includes 24 RJ-45 auto-negotiating 10/100/1000 ports.
  • Can you specify the weight of this hardware?
    The hardware weighs 2.25 kg (4.96 lb).
  • What type of SFP ports are available on this device?
    There are 4 SFP 1000 Mb/s ports available.
  • What is the device's operating temperature range?
    The operating temperature range is from 0°C (32°F) to 40°C (104°F).
  • Describe the memory and processor specifications.
    The device is equipped with a MIPS processor at 500 MHz, 32MB flash, and 128MB SDRAM, with a packet buffer size of 4.1Mb.
  • What are the device's non-operating temperature and humidity ranges?
    Non-operating temperature ranges from -40°C (-40°F) to 70°C (158°F), and humidity from 10% to 95%, noncondensing.
  • How does the device mount in a rack?
    It mounts in an EIA standard 19-inch telco rack or equipment cabinet, with mounting hardware included.
  • What is the maximum power rating of this networking hardware?
    The maximum power rating is 19 W.
  • What additional port does this device feature for configuration?
    It features 1 RJ-45 console port for accessing a limited CLI port.

Product Review

The HP JG924A switch provides 24 RJ-45 auto-negotiating ports and four SFP 1000 Mb/s ports, accommodating a variety of network connections and allowing for flexible hardware configurations. Its fanless design ensures silent operation, making it suitable for noise-sensitive environments. However, the limited processing power (MIPS @ 500 MHz, 32MB flash, 128MB SDRAM) may restrict performance under high-demand scenarios, impacting its suitability for more intensive network tasks.


The HP JG924A is a versatile networking switch designed to meet the demands of modern business networks. Its compact form factor, measuring 44 cm (17.32 in) in width, 17.3 cm (6.81 in) in depth, and 4.4 cm (1.73 in) in height, allows for efficient use of rack space with a 1U height profile. Despite its small size, it boasts a weight of 2.25 kg (4.96 lb), indicating a solid construction suitable for various environments. At the core of the HP JG924A's connectivity options are 24 RJ-45 auto-negotiating ports that support 10/100/1000 Mbps speeds, compliant with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards. This ensures compatibility with a wide range of networked devices and allows for flexible network configurations. Additionally, the switch features 4 SFP 1000 Mb/s ports for fiber connections, offering enhanced network speed and distance capabilities.
  • 24 RJ-45 auto-negotiating 10/100/1000 ports
  • 4 SFP 1000 Mb/s ports
  • 1 RJ-45 console port for limited CLI access
The device's hardware is powered by a MIPS processor running at 500 MHz, coupled with 32MB of flash memory and 128MB of SDRAM, ensuring smooth operation and efficient handling of network traffic. A packet buffer size of 4.1Mb further enhances performance, facilitating rapid data processing and transmission. Designed for easy installation, the HP JG924A mounts in a standard 19-inch telco rack or equipment cabinet, with all necessary hardware included. Its operational reliability is highlighted by an impressive mean time between failures (MTBF) of 120.48 years, indicating a long service life under normal conditions. Environmental durability is a key aspect of the HP JG924A, with operating temperatures ranging from 0°C (32°F) to 40°C (104°F) and a non-operating temperature range from -40°C (-40°F) to 70°C (158°F). The switch is designed to operate effectively in environments with up to 90% non-condensing humidity, ensuring reliable performance in a wide range of conditions. Additionally, it can operate at altitudes of up to 5 km (16,404 ft), offering flexibility for deployment in various geographic locations. Notably, the HP JG924A operates without a fan, ensuring silent operation—a significant advantage in noise-sensitive environments such as offices or small data centers. The switch also features an auto-ranging AC power supply, supporting 100 - 240 V AC at a frequency of 50/60 Hz, and has a maximum power rating of 19 W, highlighting its energy efficiency. In summary, the HP JG924A is a high-performance, energy-efficient networking switch with extensive connectivity options, including 24 gigabit Ethernet ports and 4 SFP ports, designed for reliability and durability in a wide range of operating environments. Its silent operation, coupled with a compact and rack-mountable design, makes it an ideal solution for businesses looking to optimize their network infrastructure.


Part Number and Manufacturer HP JG924A
Dimensions (Width) 44 cm (17.32 in)
Dimensions (Depth) 17.3 cm (6.81 in)
Dimensions (Height) 4.4 cm (1.73 in) - 1U
Weight 2.25 kg (4.96 lb)
I/O Ports 24 Auto-negotiation 10/100/1000BASE-T RJ-45 ports
Expansion Slots 4 SFP slots at 1 Gbps
Port Configuration Up to 24 10/100/1000 Mbps RJ-45 ports and 4 SFP 1Gbps ports, in any combination
Console Port 1 RJ-45 Management Port
Processor Specs MIPS at 500 MHz, 32MB Flash, 128MB SDRAM, 4.1Mb packet buffer
Installation EIA-standard 19-inch rack mountable (mounting hardware included)
Durability Rating 120.48 Years MTBF
Operating Temperature Range 0°C (32°F) to 40°C (104°F)
Operating Humidity Range 10% to 90%, non-condensing
Storage Temperature Range -40°C (-40°F) to 70°C (158°F)
Storage Humidity Range 10% to 95%, non-condensing
Maximum Altitude Up to 5 km (16,404 ft)
Cooling System Passive Cooling (No Fan)
Power Supply Frequency 50/60 Hz
Input Voltage 100 - 240 V AC
Power Consumption 19 W Maximum

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