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Overview
Specs
Part Number and Manufacturer | HP JL320A |
Input/Output Ports | 20 x 10/100/1000 Mbps auto-negotiation ports compliant with IEEE 802.3, 802.3u, 802.3ab, and 802.3at PoE+ standards; Half/full duplex for 10BASE-T/100BASE-TX, full duplex for 1000BASE-T |
Input/Output Ports | 4 x Combo Ports supporting either 10/100/1000BASE-T PoE+ or 100/1000 Mbps SFP |
Additional Interfaces | 1 x Dual-use (RJ-45 or USB Micro-B) for serial console access |
Additional Interfaces | 1 x USB Type-A for file management |
Expansion Slots | 1 x Module for uplink, 1 x Slot for stacking module, 2 x Slots for optional power supplies (not included) |
Height | 1.73 inches (4.39 cm) |
Depth | 12.77 inches (32.43 cm) |
Width | 17.42 inches (44.25 cm) |
Weight | 9.92 pounds (4.50 kg) |
Operational Temperature Range | 32°F to 131°F (0°C to 55°C) below 5000 ft; decreases 1°C per 1000 ft above 5000 ft up to 10000 ft; max 32°F to 122°F (0°C to 50°C) at higher altitudes |
Operational Humidity | 15% to 95% non-condensing at up to 10,000 ft elevation |
Storage Temperature | -40°C to +70°C at up to 15,000 ft |
Storage Humidity | Up to 90% at 65°C non-condensing; effective up to 15,000 ft |
Acoustic Levels | Sound power level LWaD=4.6 Bel; Sound pressure level at bystander position LpAm=28.8 dB |
Airflow Direction | Port side to power side |
Electrical Frequency | 50/60 Hz |
Heat Dissipation | 297 BTU/hr (314 kJ/hr) |
Voltage | JL086A Power Supply Unit: 100-127/200-240 VAC; JL087A Power Supply Unit: 110-127/200-240 VAC |
Current | JL086A PSU: 4.8A/2.4A; JL087A PSU: 8.6A/4.3A |
Maximum Power Capacity | JL086A PSU: 450W; JL087A PSU: 810W |
Idle Power Consumption | 63W |
Maximum PoE Power | 840 Watts |
Hibernate Power Consumption | 23W |
JL320A
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Product Description
The JL320A HP features 20 Autosensing 10/100/1000 ports and 4 Combo 10/100/1000BASE-T PoE+ or 100/1000Mbps SFP Ports, supporting a variety of networking standards including IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000Base-T. It offers additional connectivity options with 1 Dual Personality (RJ-45 or USB Micro-B) serial console port, 1 USB A port for file transfers, 1 Uplink Slot, 1 Stacking Module Slot, and 2 Power Supply Slots. Designed for efficiency and scalability, the device operates within a temperature range of 32°F to 131°F (0°C to 55°C), supports a maximum PoE power of 840 Watts, and provides a maximum heat dissipation of 297 BTU/hr.Key Feature for the JL320A
- What I/O ports and slots are available on this device?
The device includes 20 autosensing 10/100/1000 ports, 4 combo 10/100/1000BASE-T PoE+ or 100/1000Mbps SFP ports, 1 dual personality serial console port, 1 USB A port, 1 uplink slot, 1 stacking module slot, and 2 power supply slots. - How much does the device weigh?
It weighs 9.92 lbs (4.50 kg). - What are the dimensions of this device?
The device measures 1.73" in height, 12.77" in depth, and 17.42" in width. - Can you describe the device's operating temperature range?
The operating temperature range is from 32°F to 131°F (0°C to 55°C) up to 5000ft, with a decrease of 1 degree C for every 1000 ft from 5000 ft to 10000 ft. - What is the maximum power rating for the JL086A PSU?
The JL086A PSU has a maximum power rating of 450W. - What are the non-operating storage temperature and humidity specifications?
The non-operating/storage temperature ranges from -40°C to +70°C up to 15000 ft, with a relative humidity of 90% at 65C (non-condensing). - How does the device manage airflow?
Primary airflow direction is from port to power. - What is the maximum heat dissipation of the device?
The device's maximum heat dissipation is 297 BTU/hr or 314 kJ/hr. - What are the acoustic specifications of the device?
The sound power (LWaD) is 4.6 Bel, and the sound pressure (LpAm) for a bystander position is 28.8 dB. - What is the maximum PoE power available?
The maximum PoE power available is 840 Watts.
Product Review
The HP JL320A offers a versatile range of I/O options, including 20 autosensing 10/100/1000 ports and 4 combo PoE+ ports, which cater well to varied networking needs, alongside a dual personality console port and USB ports for management and file operations. However, it requires the purchase of power supplies separately, which could increase the total cost of ownership. The device operates efficiently within a broad range of temperatures and has a moderate power consumption profile, with a maximum PoE power capacity of 840 Watts, making it suitable for environments demanding high power over Ethernet capabilities.
Overview
Specifications
Part Number and Manufacturer | HP JL320A |
Input/Output Ports | 20 x 10/100/1000 Mbps auto-negotiation ports compliant with IEEE 802.3, 802.3u, 802.3ab, and 802.3at PoE+ standards; Half/full duplex for 10BASE-T/100BASE-TX, full duplex for 1000BASE-T |
Input/Output Ports | 4 x Combo Ports supporting either 10/100/1000BASE-T PoE+ or 100/1000 Mbps SFP |
Additional Interfaces | 1 x Dual-use (RJ-45 or USB Micro-B) for serial console access |
Additional Interfaces | 1 x USB Type-A for file management |
Expansion Slots | 1 x Module for uplink, 1 x Slot for stacking module, 2 x Slots for optional power supplies (not included) |
Height | 1.73 inches (4.39 cm) |
Depth | 12.77 inches (32.43 cm) |
Width | 17.42 inches (44.25 cm) |
Weight | 9.92 pounds (4.50 kg) |
Operational Temperature Range | 32°F to 131°F (0°C to 55°C) below 5000 ft; decreases 1°C per 1000 ft above 5000 ft up to 10000 ft; max 32°F to 122°F (0°C to 50°C) at higher altitudes |
Operational Humidity | 15% to 95% non-condensing at up to 10,000 ft elevation |
Storage Temperature | -40°C to +70°C at up to 15,000 ft |
Storage Humidity | Up to 90% at 65°C non-condensing; effective up to 15,000 ft |
Acoustic Levels | Sound power level LWaD=4.6 Bel; Sound pressure level at bystander position LpAm=28.8 dB |
Airflow Direction | Port side to power side |
Electrical Frequency | 50/60 Hz |
Heat Dissipation | 297 BTU/hr (314 kJ/hr) |
Voltage | JL086A Power Supply Unit: 100-127/200-240 VAC; JL087A Power Supply Unit: 110-127/200-240 VAC |
Current | JL086A PSU: 4.8A/2.4A; JL087A PSU: 8.6A/4.3A |
Maximum Power Capacity | JL086A PSU: 450W; JL087A PSU: 810W |
Idle Power Consumption | 63W |
Maximum PoE Power | 840 Watts |
Hibernate Power Consumption | 23W |