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JL259A

RSF Supply is not an authorized distributor. We sell Preowned Surplus and Refurbished products, all warranties are with RSF Supply and not the manufacturer. Firmware or Software is not included.

Overview

The HP JL259A is a versatile networking hardware device designed to cater to the demands of modern business networks. It incorporates a variety of features and specifications that make it a valuable asset for any network infrastructure. Central to its design are the I/O ports and slots. The HP JL259A comes equipped with 24 RJ-45 autosensing 10/100/1000 ports that support IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000BASE-T standards. These ports offer flexible duplex settings, with 10BASE-T/100BASE-TX supporting both half and full duplex, while 1000BASE-T operates in full duplex only. Additionally, the device includes 4 SFP slots for fiber connectivity options, enhancing its utility in various network topologies. A notable feature is the dual-personality serial console port, which can function as either an RJ-45 or USB micro-B port, providing versatile management connectivity options. The physical dimensions of the HP JL259A ensure it fits well in standard rack setups, occupying a 1U height space. It measures 17.42 inches in width, 7.88 inches in depth, and 1.73 inches in height, with a weight of 5.31 lb (2.41 kg), making it compact yet sturdy for its capabilities.
  • Operating temperature range is from 32°F to 113°F (0°C to 45°C), ensuring reliable performance in a wide range of environments.
  • The device's operating relative humidity is from 15% to 95% at 104°F (40°C), non-condensing, accommodating various atmospheric conditions.
  • It supports a voltage range of 100 - 127 / 200 - 240 VAC, with a maximum power rating of 29.3 W and an idle power consumption of 19.5 W, optimizing energy use.
For non-operating conditions, the HP JL259A can withstand temperatures from -40°F to 158°F (-40°C to 70°C) and a relative humidity of 15% to 95% at 149°F (65°C), non-condensing, ensuring durability during storage or transportation. Its acoustic levels are marked at 49.7 dB for power and 37.1 dB for pressure, with a side-to-side airflow direction, which facilitates efficient cooling and operation. The device's maximum heat dissipation is rated at 100.0 BTU/hr (105.5 kj/hr), suitable for maintaining optimal performance under load. It operates across a frequency range of 50/60 Hz and has a current rating of 0.6/0.4 A, underscoring its efficient power usage. In terms of regulatory compliance, the HP JL259A meets several emissions and immunity standards, including EN 55032:2012/CISPR 32 Class A, FCC CFR 47 Part 15 Class A, and others, ensuring its operation does not interfere with other equipment. It also adheres to various immunity standards, such as EN 55024:2010/CISPR 24, IEC 61000-4-2 (ESD), and more, demonstrating its resilience to environmental and operational stressors. Overall, the HP JL259A is a highly capable networking device, designed with a focus on flexibility, durability, and performance, making it an ideal choice for businesses looking to bolster their network infrastructure.

Specs

Part Number and MakerHP JL259A
Interface Options24 auto-detect 10/100/1000 Mbps RJ-45 ports (compliant with IEEE 802.3, 802.3u, 802.3ab); Duplex settings: half/full for 10/100 Mbps, full only for 1000 Mbps
Expansion Slots4 SFP modules
Console Port1 adaptable (RJ-45 or USB micro-B) serial interface
Width17.42 inches (44.25 cm), 1U rack unit
Depth7.88 inches (20.02 cm), 1U rack unit
Height1.73 inches (4.39 cm), 1U rack unit
Weight5.31 pounds (2.41 kg)
Operating Temperature Range32°F to 113°F (0°C to 45°C) up to 5000 ft, 32°F to 104°F (0°C to 40°C) up to 10000 ft
Operational Humidity15% to 95% at 104°F (40°C), non-condensing
Storage Temperature-40°F to 158°F (-40°C to 70°C) up to 15000 ft
Storage Humidity15% to 95% at 149°F (65°C), non-condensing
Acoustic NoisePower: 49.7 dB, Pressure: 37.1 dB
Airflow PatternLateral
Electrical Frequency50/60 Hz
Heat Output100.0 BTU/hr (105.5 kj/hr)
Input Voltage100 - 127 / 200 - 240 VAC, nominal
Current Rating0.6/0.4 A
Peak Power Consumption29.3 W
Power Usage at Idle19.5 W
EMC EmissionsEN 55032:2012/CISPR 32 Class A; FCC CFR 47 Part 15 Class A; VCCI Class A; ICES-003 Class A; CNS 13438
Immunity: GeneralEN 55024:2010/CISPR 24
ESD ImmunityIEC 61000-4-2
Radiation ImmunityIEC 61000-4-3
EFT/Burst ImmunityIEC 61000-4-4
Surge ImmunityIEC 61000-4-5

JL259A

by Hp
Product Line: Hp 2930F Series
Product Type: Switch
Sold out
$0.00 - $0.00
$0.00
$0.00 - $0.00
$0.00
Title: Surplus

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Product Description

The JL259A HP features 24 RJ-45 autosensing 10/100/1000 ports supporting various IEEE standards for optimal connectivity and 4 SFP slots for fiber connections, alongside a dual-personality (RJ-45 or USB micro-B) serial console port for versatile management options. With dimensions of 17.42(w) x 7.88(d) x 1.73(h) inches and a weight of 5.31 lb (2.41 kg), this 1U height device is designed for easy installation in standard racks. It operates within a temperature range of 32°F to 113°F (0°C to 45°C) and supports a maximum power consumption of 29.3 W, with an idle power of 19.5 W, ensuring efficient energy use across various environments.

FAQs for the JL259A 

    

  • What types of networks can the switch interface with?
    
The switch supports 10BASE-T, 100BASE-TX, and 1000BASE-T networks, allowing it to interface with Ethernet, Fast Ethernet, and Gigabit Ethernet networks.
    • 


  • How many SFP ports does this switch have?
    
It includes 4 SFP ports for fiber connectivity options.
    • 


  • Is there a console port available on this switch, and if so, what type?
    
Yes, there is a dual-personality console port that can be used with either an RJ-45 or USB micro-B connection.
    • 


  • What are the dimensions of this networking device?
    
The device measures 17.42 inches in width, 7.88 inches in depth, and 1.73 inches in height, fitting a standard 1U rack mount.
    • 


  • What is the weight of the switch?
    
The switch weighs 5.31 pounds (2.41 kg).
    • 


  • Can the switch operate in high-temperature environments?
    
It operates efficiently in temperatures ranging from 32°F to 113°F (0°C to 45°C) up to an elevation of 5,000 feet, and 32°F to 104°F (0°C to 40°C) up to 10,000 feet.
    • 


  • What are the non-operating temperature and humidity specifications?
    
Non-operating temperature ranges from -40°F to 158°F (-40°C to 70°C) with a relative humidity of 15% to 95% at up to 15,000 feet, noncondensing.
    • 


  • What is the maximum power consumption of the device?
    
The maximum power rating is 29.3W with an idle power consumption of 19.5W.
    • 


  • Does the switch meet international regulatory emissions standards?
    
Yes, it complies with several emissions standards including EN 55032:2012/CISPR 32 Class A, FCC CFR 47 Part 15 Class A, and others.
    • 


  • What immunity protections are provided?
    
The switch is protected against various environmental and electrical threats, including ESD, radiated immunity, EFT/Burst, and surge, in accordance with standards like IEC 61000-4-2, IEC 61000-4-3, etc.
    •

Product Review

The HP JL259A offers a solid range of connectivity options with 24 RJ-45 autosensing 10/100/1000 ports and 4 SFP slots, accommodating a variety of network demands. However, its side-to-side airflow direction may limit rack placement options in certain data center environments. Despite its compact 1U size and relatively low power consumption, the device's noise level at 49.7 dB could be a consideration for deployments in quieter office settings.

Overview

The HP JL259A is a versatile networking hardware device designed to cater to the demands of modern business networks. It incorporates a variety of features and specifications that make it a valuable asset for any network infrastructure. Central to its design are the I/O ports and slots. The HP JL259A comes equipped with 24 RJ-45 autosensing 10/100/1000 ports that support IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000BASE-T standards. These ports offer flexible duplex settings, with 10BASE-T/100BASE-TX supporting both half and full duplex, while 1000BASE-T operates in full duplex only. Additionally, the device includes 4 SFP slots for fiber connectivity options, enhancing its utility in various network topologies. A notable feature is the dual-personality serial console port, which can function as either an RJ-45 or USB micro-B port, providing versatile management connectivity options. The physical dimensions of the HP JL259A ensure it fits well in standard rack setups, occupying a 1U height space. It measures 17.42 inches in width, 7.88 inches in depth, and 1.73 inches in height, with a weight of 5.31 lb (2.41 kg), making it compact yet sturdy for its capabilities.
  • Operating temperature range is from 32°F to 113°F (0°C to 45°C), ensuring reliable performance in a wide range of environments.
  • The device's operating relative humidity is from 15% to 95% at 104°F (40°C), non-condensing, accommodating various atmospheric conditions.
  • It supports a voltage range of 100 - 127 / 200 - 240 VAC, with a maximum power rating of 29.3 W and an idle power consumption of 19.5 W, optimizing energy use.
For non-operating conditions, the HP JL259A can withstand temperatures from -40°F to 158°F (-40°C to 70°C) and a relative humidity of 15% to 95% at 149°F (65°C), non-condensing, ensuring durability during storage or transportation. Its acoustic levels are marked at 49.7 dB for power and 37.1 dB for pressure, with a side-to-side airflow direction, which facilitates efficient cooling and operation. The device's maximum heat dissipation is rated at 100.0 BTU/hr (105.5 kj/hr), suitable for maintaining optimal performance under load. It operates across a frequency range of 50/60 Hz and has a current rating of 0.6/0.4 A, underscoring its efficient power usage. In terms of regulatory compliance, the HP JL259A meets several emissions and immunity standards, including EN 55032:2012/CISPR 32 Class A, FCC CFR 47 Part 15 Class A, and others, ensuring its operation does not interfere with other equipment. It also adheres to various immunity standards, such as EN 55024:2010/CISPR 24, IEC 61000-4-2 (ESD), and more, demonstrating its resilience to environmental and operational stressors. Overall, the HP JL259A is a highly capable networking device, designed with a focus on flexibility, durability, and performance, making it an ideal choice for businesses looking to bolster their network infrastructure.

Specifications

Part Number and MakerHP JL259A
Interface Options24 auto-detect 10/100/1000 Mbps RJ-45 ports (compliant with IEEE 802.3, 802.3u, 802.3ab); Duplex settings: half/full for 10/100 Mbps, full only for 1000 Mbps
Expansion Slots4 SFP modules
Console Port1 adaptable (RJ-45 or USB micro-B) serial interface
Width17.42 inches (44.25 cm), 1U rack unit
Depth7.88 inches (20.02 cm), 1U rack unit
Height1.73 inches (4.39 cm), 1U rack unit
Weight5.31 pounds (2.41 kg)
Operating Temperature Range32°F to 113°F (0°C to 45°C) up to 5000 ft, 32°F to 104°F (0°C to 40°C) up to 10000 ft
Operational Humidity15% to 95% at 104°F (40°C), non-condensing
Storage Temperature-40°F to 158°F (-40°C to 70°C) up to 15000 ft
Storage Humidity15% to 95% at 149°F (65°C), non-condensing
Acoustic NoisePower: 49.7 dB, Pressure: 37.1 dB
Airflow PatternLateral
Electrical Frequency50/60 Hz
Heat Output100.0 BTU/hr (105.5 kj/hr)
Input Voltage100 - 127 / 200 - 240 VAC, nominal
Current Rating0.6/0.4 A
Peak Power Consumption29.3 W
Power Usage at Idle19.5 W
EMC EmissionsEN 55032:2012/CISPR 32 Class A; FCC CFR 47 Part 15 Class A; VCCI Class A; ICES-003 Class A; CNS 13438
Immunity: GeneralEN 55024:2010/CISPR 24
ESD ImmunityIEC 61000-4-2
Radiation ImmunityIEC 61000-4-3
EFT/Burst ImmunityIEC 61000-4-4
Surge ImmunityIEC 61000-4-5

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