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JH295A

by Hp
Product Line: Hp 1950 Series
Product Type: Switch
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Original price $0.00 - Original price $0.00
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Product Description

The JH295A HP features 12 RJ-45 1/10GBASE-T ports and 4 SFP+ fixed 1000/10000 SFP+ ports, along with a dual-personality (RJ-45 or Mini USB) console port and an RJ-45 out-of-band management port for versatile connectivity options. It is designed to fit in a standard 19-inch rack with dimensions of 17.32(w) x 6.3(d) x 1.73(h) inches and weighs 8.07 lb, making it suitable for EIA standard telco racks or equipment cabinets. The unit operates within a temperature range of 32°F to 113°F, supports a maximum power rating of 75 W, and can function at altitudes up to 16,404 ft, ensuring reliable performance across various environments.

FAQs for the JH295A

  • What types of ports does this networking hardware offer?
    It includes 12 RJ-45 1/10GBASE-T ports, 4 SFP+ fixed 1000/10000 SFP+ ports, 1 dual-personality (RJ-45 or Mini USB) console port, and 1 RJ-45 out-of-band management port.
  • How does the device's size facilitate its installation in racks?
    The device measures 17.32 inches in width, 6.3 inches in depth, and 1.73 inches in height, fitting a 1U space in a 19-inch EIA standard telco rack or equipment cabinet.
  • Can you specify the device's weight?
    The device weighs 8.07 lb (3.66 kg).
  • What is the MTBF (Mean Time Between Failures) for this device?
    The MTBF for this device is 81.8 years.
  • What are the operating temperature limits of this device?
    It operates within a temperature range of 32°F (0°C) to 113°F (45°C).
  • What are the power specifications for this networking hardware?
    It has a maximum power rating of 75 W, operates between 100-240 VAC, and supports frequencies from 50 Hz to 60 Hz.
  • What environmental conditions can this device withstand while not operating?
    Non-operating conditions include temperatures from -40°F to 158°F (-40°C to 70°C) and relative humidity from 5% to 95%, noncondensing.
  • What is the maximum altitude at which this device can operate?
    It can operate at altitudes up to 16,404 ft (5 km).
  • How does the device manage noise with its cooling system?
    It features a dual-speed fan with noise levels of 48.1 dB at low speed and 59.8 dB at high speed, according to ISO 7779 standards.
  • What is the maximum operating relative humidity this device can handle?
    It can operate in environments with up to 90% non-condensing relative humidity.

Product Review

The HP JH295A offers a versatile mix of connectivity options with 12 RJ-45 1/10GBASE-T ports and 4 SFP+ fixed ports, supplemented by a dual-personality console port and an out-of-band management port, catering to varied networking needs. Its compact 1U height form factor allows efficient rack space utilization, and its operational reliability is underscored by an MTBF of 81.8 years. However, the noise level, ranging between 48.1 dB in low-speed to 59.8 dB in high-speed fan mode, could be a concern in environments where noise minimization is critical.

Overview

The HP JH295A is a versatile networking switch designed for efficiency and high-speed connectivity, catering to the needs of modern businesses and data centers. This device integrates seamlessly into existing infrastructure, offering a mix of high-density ports and connectivity options to support a wide range of network applications and services. At the core of the HP JH295A are its I/O capabilities, which include 12 RJ-45 1/10GBASE-T ports and 4 SFP+ fixed 1000/10000 SFP+ ports, facilitating high-speed data transfer and connectivity for various network devices. Additionally, it features a dual-personality console port, which can utilize either RJ-45 or Mini USB connections for flexible access to a limited CLI port. An RJ-45 out-of-band management port is also available, allowing for separate network management and troubleshooting pathways, enhancing the device's utility and reliability.
  • 12 RJ-45 1/10GBASE-T ports for high-speed data transfer and connectivity.
  • 4 SFP+ fixed 1000/10000 SFP+ ports for enhanced networking capabilities.
  • Dual-personality console port for flexible access options.
Dimensionally, the HP JH295A is designed to fit into any standard 19-inch telco rack or equipment cabinet, with a 1U height profile measuring 17.32 inches in width, 6.3 inches in depth, and 1.73 inches in height. It weighs 8.07 lb (3.66 kg), making it relatively lightweight and easy to install. In terms of reliability, the HP JH295A boasts an impressive mean time between failures (MTBF) of 81.8 years, indicating a high level of dependability and reduced downtime. It operates effectively within a temperature range of 32°F (0°C) to 113°F (45°C) and can withstand non-operating temperatures from -40°F to 158°F (-40°C to 70°C). Humidity tolerance ranges from 10% to 90% for operating conditions and 5% to 95% for non-operating conditions, non-condensing, ensuring performance in various environmental conditions. The device can also function at altitudes up to 16,404 ft (5 km), further exemplifying its adaptability and resilience. Acoustic levels vary with fan speed, from 48.1 dB in low-speed mode to 59.8 dB in high-speed mode, considering user comfort and noise-sensitive environments. Power requirements are efficiently managed with a maximum power rating of 75 W, operating within a voltage range of 100 VAC to 240 VAC and frequency limits of 50 Hz to 60 Hz, ensuring compatibility with global power standards. The HP JH295A is engineered to meet the needs of demanding networking environments, offering a blend of performance, reliability, and efficiency. With its comprehensive range of ports, flexible management options, and robust environmental tolerances, this device stands out as a solid choice for businesses looking to optimize their network infrastructure.

Specifications

Part NumberHP JH295A
ManufacturerHP
Input/Output Interfaces12 RJ-45 ports for 1/10GBASE-T connections
Fixed Ports4 SFP+ for 1G/10G fiber links
Console Interface1 selectable RJ-45 or Mini USB console port for limited command-line access
Management Port1 RJ-45 for out-of-band management
Width17.32 inches (44 cm), fits 1U rack space
Depth6.3 inches (16 cm), fits 1U rack space
Height1.73 inches (4.4 cm), fits 1U rack space
Weight8.07 pounds (3.66 kg)
Rack CompatibilityCompatible with 19-inch EIA standard racks and cabinets
Mean Time Between Failures81.8 years
Operational Temperature RangeFrom 32°F (0°C) to 113°F (45°C)
Operational Humidity Range10% to 90%, non-condensing
Storage Temperature Range-40°F (-40°C) to 158°F (70°C)
Storage Humidity Range5% to 95%, non-condensing
Maximum AltitudeUp to 16,404 feet (5 km)
Noise Level48.1 dB (low-speed fan), 59.8 dB (high-speed fan); according to ISO 7779
Frequency Range50 Hz to 60 Hz
Peak Power Consumption75 Watts
AC Voltage Range100 to 240 VAC

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