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by Hp
Product Line: Hp 7500 Series
Product Type: Switch Chassis
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Original price $0.00 - Original price $0.00
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Product Description

The JD238B HP features 10 I/O module slots supporting up to 84 10GbE ports or 480 autosensing 10/100/1000 ports, alongside 480 SFP ports or 40 40GbE ports, providing flexible networking configurations. It includes 2 switch fabric slots, 2 power supply slots with a minimum of one power supply required, and a fan tray with 1 x JD216A fan tray slot, ensuring system reliability and operational efficiency. Designed for durability and ease of maintenance, it measures 17.17(w) x 16.54(d) x 27.87(h) inches, weighs 211 lb, operates between 32°F and 113°F, and accommodates a wide range of power inputs (100–120/200–240 Vac) with a 1400 W power output.

FAQs for the JD238B

  • What is the maximum number of 10GbE ports supported by the HPE 7510?
    The HPE 7510 supports up to 84 10GbE ports.
  • How many fan trays does the HPE 7510 include, and what is the part number?
    It includes 1 fan tray, part number JD216A.
  • Can the HPE 7510 support 40GbE ports, and if so, how many?
    Yes, it can support up to 40 40GbE ports.
  • What are the dimensions of the HPE 7510?
    The dimensions are 17.17(w) x 16.54(d) x 27.87(h) inches (43.6 x 42.0 x 70.8 cm).
  • What is the shipping weight of the HPE 7510?
    The shipping weight is 211 lb (95.71 kg).
  • What is the operating temperature range for the HPE 7510?
    The operating temperature ranges from 32°F (0°C) to 113°F (45°C).
  • How many power supplies does the HPE 7510 have, and what is the minimum required?
    It has 2 power supply slots, with a minimum of 1 power supply required.
  • What is the acoustic noise level of the HPE 7510's fans at low and high speed?
    At low speed, the fan noise is 53.5 dB, and at high speed, it's 56.7 dB.
  • What are the voltage and power output specifications for the HPE 7510?
    The voltage range is 100–120/200–240 Vac, and the power output is 1400 W.
  • What is the nonoperating temperature range and relative humidity range for the HPE 7510?
    The nonoperating temperature range is from -40°F (-40°C) to 158°F (70°C), and the relative humidity range is from 5% to 95%, noncondensing.

Product Review

The HP JD238B offers a high degree of flexibility in network design with support for up to 84 10GbE ports or 480 autosensing 10/100/1000 ports, along with additional options for 480 SFP ports or 40 40GbE ports. However, its considerable size and weight at 16U height and 211 lb shipping weight may pose challenges for deployment in space-constrained environments. The unit's dual power supply slots enhance its reliability for critical network operations, though the operational noise level ranging from 53.5 dB to 56.7 dB at high speed could be a concern in quieter working spaces.


The HP JD238B is a high-capacity network switch designed to accommodate the demands of extensive network environments. This device is equipped with a range of features and specifications tailored to enhance connectivity, scalability, and flexibility in various network configurations. Included with the HP JD238B is an HPE 7510 Spare Fan Assembly, ensuring that the system remains cool under heavy operational loads. The switch boasts 10 I/O module slots, providing ample space for network expansion and customization according to specific requirements. In terms of connectivity, the HP JD238B supports an impressive array of port configurations. It can handle up to 84 10GbE ports or 480 autosensing 10/100/1000 ports, making it suitable for environments with a high density of connections. Additionally, it offers 480 SFP ports or 40 40GbE ports, or a combination of both, providing flexibility in network design and connectivity options. The inclusion of 2 switch fabric slots further enhances its capability to manage data across the network efficiently. Power management is a critical aspect of network hardware, and the HP JD238B addresses this with 2 power supply slots, requiring a minimum of one power supply to operate. This setup ensures redundancy and reliability in power delivery to the system. The device also comes with a JD216A fan tray, fitted into a single fan tray slot, to aid in maintaining optimal operational temperatures. The physical dimensions of the HP JD238B are 17.17 inches in width, 16.54 inches in depth, and 27.87 inches in height, with a 16U rack height, making it a sizable unit designed for rack mounting in data centers or large network closets. Its shipping weight is 211 lb (95.71 kg), indicating its substantial build quality and the robustness of its construction materials. Operating and storage conditions for the HP JD238B are within industry-standard ranges. It operates effectively between 32°F (0°C) and 113°F (45°C) and can withstand non-operating temperatures from -40°F (-40°C) to 158°F (70°C). Relative humidity tolerance ranges from 10% to 95%, noncondensing, for both operating and non-operating conditions, ensuring reliability across various environmental conditions. Acoustic levels vary with fan speed, with a low-speed fan noise level at 53.5 dB and a high-speed fan at 56.7 dB. This range indicates a moderate noise level that is typical for network hardware of this capacity and design. For power specifications, the HP JD238B operates on a frequency of 50/60 Hz and accepts a voltage range of 100–120/200–240 Vac, with a rated current of 16/50 A depending on the power supply chosen. Its power output is rated at 1400 W, sufficient to support its extensive connectivity options and performance requirements. - Supports up to 84 10GbE ports or 480 autosensing 10/100/1000 ports for extensive network connectivity. - Features 480 SFP ports or 40 40GbE ports, offering flexibility in network design and expansion. - Includes 2 power supply slots and an HPE 7510 Spare Fan Assembly for reliability and optimal performance. The HP JD238B is designed for organizations requiring a high-performance, scalable, and reliable network infrastructure solution, capable of supporting a wide range of connectivity and network configurations.


Part NumberHP JD238B
Included Accessories1 x HPE 7510 Replacement Fan Unit
Module Slots10 slots for I/O modules
I/O CapacityUp to 84 ports of 10GbE or 480 of 10/100/1000 Mbps auto-detect ports
Flexible I/O Options480 SFP ports or 40 ports of 40GbE, or a mix
Expansion Slots2 slots for switch fabric
Power Supply Slots2 slots for power supplies, 1 mandatory
Cooling SystemComes with 1 x JD216A fan tray, 1 slot available
Width17.17 inches (43.6 cm), 16U rack height
Depth16.54 inches (42.0 cm), 16U rack height
Height27.87 inches (70.8 cm), 16U rack height
Weight211 pounds (95.71 kg) shipping weight
Operating Temp (Min)32°F (0°C)
Operating Temp (Max)113°F (45°C)
Operating Humidity (Min)10%, noncondensing
Operating Humidity (Max)95%, noncondensing
Storage Temp (Min)40°F (-40°C)
Storage Temp (Max)158°F (70°C)
Storage Humidity (Min)5%, noncondensing
Storage Humidity (Max)95%, noncondensing
Noise Level (Low-speed)53.5 dB
Noise Level (High-speed)56.7 dB
Frequency50/60 Hz
Voltage Requirement100–120/200–240 Vac
Current Specification16/50 A (varies by power supply)
Power Capacity1400 W

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