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by Hp
Product Line: Hp 5820 Series
Product Type: Switch
Sold out
Original price $0.00 - Original price $0.00
Original price
$0.00 - $0.00
Current price $0.00
Title: Surplus

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Product Description

The JG243A HP features 24 SFP+ 10-GbE ports and 4 RJ-45 auto-negotiating 10/100/1000 ports, supporting up to 24 SFP+ and 4 autosensing 10/100/1000 ports for versatile connectivity options. It is equipped with 2 power supply slots, requiring a minimum of one, and a single JC096A fan tray for efficient cooling within a 1U height form factor. Operating efficiently between 32°F (0°C) and 113°F (45°C) with a maximum heat dissipation of 631 BTU/hr, this switch ensures reliability and performance in various environmental conditions.

FAQs for the JG243A

  • What type of ports does the device support for 10-Gigabit Ethernet connections?
    The device supports 24 SFP+ 10-GbE ports for 10-Gigabit Ethernet connections.
  • How many RJ-45 auto-negotiating ports are available and what standards do they support?
    It includes 4 RJ-45 auto-negotiating 10/100/1000 ports supporting IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000BASE-T standards.
  • Is there a console port available on the device? If so, what type?
    Yes, there is 1 RJ-45 serial console port available on the device.
  • Can you detail the device's power supply specifications?
    The device has 2 power supply slots and requires a minimum of 1 power supply to operate.
  • What are the physical dimensions and weight of the device?
    The device measures 17.32(w) x 16.81(d) x 1.73(h) inches (44.0 x 42.7 x 4.4 cm) and weighs 18.74 lb (8.5 kg).
  • What is the fan tray configuration for this device?
    It includes 1 x JC096A fan tray, with a single fan tray slot.
  • What are the operating temperature and humidity ranges for the device?
    The operating temperature ranges from 32°F (0°C) to 113°F (45°C), and the relative humidity range is 10% to 90%, noncondensing.
  • What acoustic noise levels are produced by the device's fans?
    The low-speed fan produces 48.4 dB and the high-speed fan produces 59.7 dB.
  • What are the voltage and power specifications for the device?
    Voltage ranges from 100-120/200-240 VAC, with DC voltage ranging from –48 VDC to –60 VDC. The maximum heat dissipation is 631 BTU/hr (665.71 kJ/hr).
  • What are the altitude limits for the device's operation?
    The device can operate at altitudes from 0 ft (0 km) to up to 13,123 ft (4 km).

Product Review

The HP JG243A excels in connectivity options, offering 24 SFP+ 10-GbE ports for high-speed networking and four RJ-45 auto-negotiating ports for versatile hookups, but it's limited to full duplex operation only. Its design supports dual power supplies for redundancy but requires at least one to function, potentially increasing operational costs. Despite its compact 1U size, the device's noise level can reach up to 59.7 dB in high-speed mode, which may be a concern in quieter environments.


The HP JG243A is a versatile networking switch designed to accommodate the demanding connectivity needs of modern data centers and enterprise networks. It offers an impressive array of ports and features to ensure high performance and reliability for various network applications. At its core, the HP JG243A comes equipped with 24 SFP+ 10-GbE ports, providing high-speed networking capabilities suitable for data-intensive tasks. These ports support full-duplex mode only, ensuring efficient data transmission without interference. Additionally, the switch features 4 RJ-45 auto-negotiating 10/100/1000 ports compliant with IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000BASE-T standards. This allows for flexible connectivity options for devices operating at different speeds. A single RJ-45 serial console port is also available for management purposes. Key hardware specifications include: - Supports up to 24 SFP+ ports plus 4 autosensing 10/100/1000 ports, providing scalability and flexibility in network design. - Two power supply slots with a minimum of one power supply required, ensuring power redundancy and reliability for uninterrupted operation. - The inclusion of 1 x JC096A fan tray in the single fan tray slot aids in maintaining optimal operating temperatures, contributing to the device's longevity. The physical dimensions of the HP JG243A are 17.32 inches in width, 16.81 inches in depth, and 1.73 inches in height, fitting comfortably into a standard 1U rack space. It weighs 18.74 lb (8.5 kg), making it relatively easy to handle during installation or maintenance. Operating conditions are designed to suit a wide range of environments, with a minimum temperature threshold of 32°F (0°C) and a maximum of 113°F (45°C). The device can operate in relative humidity levels ranging from 10% to 90%, noncondensing. Acoustic noise levels vary with fan speed, from 48.4 dB in low-speed mode to 59.7 dB in high-speed mode. The maximum heat dissipation is rated at 631 BTU/hr (665.71 kJ/hr), highlighting its efficiency in energy use and cooling. Power requirements for the HP JG243A are adaptable, with voltage input options ranging from 100-120 to 200-240 VAC. The device supports a DC voltage range from –48 VDC to –60 VDC at 300W, accommodating various power supply standards. Frequency compatibility spans from 50Hz to 60Hz, and operational altitude extends up to 13,123 ft (4 km), ensuring reliable performance even in challenging conditions. In summary, the HP JG243A combines a high-density port configuration with advanced features to meet the needs of complex networking environments. Its hardware specifications are tailored for durability, efficiency, and high performance, making it a suitable choice for enterprises seeking to optimize their network infrastructure.


Item Number and CreatorHP JG243A
Ports Configuration24 SFP+ 10GbE interfaces; 4 RJ-45 10/100/1000 Mbps interfaces; 1 RJ-45 management port
Ports CapabilityCapable of handling up to 24 SFP+ and 4 auto-detecting 10/100/1000 interfaces
Power Supply SlotsTwo slots for power supply units, with at least one required
Cooling SystemComes with one JC096A fan tray, one slot available
Dimensions (Width)44.0 cm (17.32 inches), 1U rack unit
Dimensions (Depth)42.7 cm (16.81 inches), 1U rack unit
Dimensions (Height)4.4 cm (1.73 inches), 1U rack unit
Unit Weight8.5 kg (18.74 lb)
Operating Temperature Range0°C (32°F) to 45°C (113°F)
Humidity Range for Operation10% to 90%, non-condensing
Noise Level48.4 dB in low-speed mode, 59.7 dB in high-speed mode
Thermal Dissipation Maximum665.71 kJ/hr (631 BTU/hr)
Electrical Input Range100-120/200-240 VAC
Operating Altitude Range0 to 4 km (0 to 13,123 ft)
DC Power Minimum–48 VDC at 300 W
DC Power Maximum–60 VDC at 300 W
Frequency Range50Hz to 60Hz

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