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Overview
Specs
Part Number | HP JL386A |
Ports and Interfaces | 24 RJ-45 with automatic speed negotiation for 10/100/1000 PoE+ ports |
Port Duplex Capabilities | 10BASE-T/100BASE-TX supports both half and full duplex; 1000BASE-T supports full duplex only |
Ethernet Ports | 24 RJ-45 for 10/100/1000 connections (compliant with IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) |
SFP Ports | 4 SFP ports supporting 100/1000 Mb/s (compliant with IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX) |
Mean Time Between Failures (MTBF) | 45 years |
Height | 4.39 cm (1.73 inches) |
Width | 44.25 cm (17.42 inches) |
Depth | 32.26 cm (12.7 inches) |
Weight | 4.4 kg (9.7 lbs) |
Operating Temperature Range | 0°C to 40°C (32°F to 104°F) |
Operating Humidity Range | 15% to 95% at 40°C (104°F) |
Storage Temperature Range | -40°C to 70°C (-40°F to 158°F) |
Storage Humidity Range | 15% to 95% at 60°C (140°F) |
Maximum Operating Altitude | Up to 3,000 meters (approximately 10,000 feet) |
Acoustic Noise Level | 45 dB |
Power Supply Frequency | 50/60 Hz |
AC Voltage Range | 100 - 127 / 200 - 240 VAC |
Current Consumption | 5.1/2.6 A |
Maximum Power Consumption | 481 W |
Idle Power Consumption | 54.8 W |
Power Over Ethernet (PoE) Budget | 370 W PoE+ |
JL386A
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Product Description
The JL386A HP features 24 RJ-45 autosensing 10/100/1000 PoE+ ports and 4 SFP 100/1000 Mb/s ports, supporting a range of network speeds and duplex modes, including full duplex for 1000BASE-T connections. It is designed for durability with a mean time between failures (MTBF) of 45 years, and operates efficiently within a temperature range of 0 to 40°C and a relative humidity of 15 to 95% at 40°C. The device has a maximum power rating of 481 W, with an idle power consumption of 54.8 W and provides up to 370 W of PoE+ power, accommodating various operational environments and power requirements.FAQs for the JL386A
- What ports are available on this device?
It features 24 RJ-45 autosensing 10/100/1000 PoE+ ports, 24 RJ-45 autosensing 10/100/1000 ports, and 4 SFP 100/1000 Mb/s ports. - How does the duplex setting work for 10BASE-T/100BASE-TX and 1000BASE-T?
For 10BASE-T/100BASE-TX, it supports both half and full duplex. For 1000BASE-T, it supports full duplex only. - What is the Mean Time Between Failure (MTBF) for this device?
The MTBF is 45 years. - Can you provide the dimensions of the device?
The device measures 4.39 cm in height, 44.25 cm in width, and 32.26 cm in depth. - What is the weight of the device?
It weighs 4.4 kg (9.7 lb). - What are the operating temperature and humidity ranges?
The operating temperature range is 0 to 40°C (32 to 104°F), with a relative humidity of 15 to 95% at 40°C (104°F). - What are the nonoperating temperature and humidity ranges?
The nonoperating temperature range is -40 to 70°C (-40 to 158°F), with a relative humidity of 15 to 95% at 60°C (140°F). - What is the maximum altitude at which the device can operate?
The device can operate at altitudes up to 10,000 ft (3 km). - What are the acoustic power and frequency specifications?
The acoustic power is 45 dB, and it operates at a frequency of 50/60 Hz. - What are the power requirements and ratings for this device?
The device requires 100 - 127 / 200 - 240 V AC, with a current of 5.1/2.6 A. The maximum power rating is 481 W, with an idle power of 54.8 W and a PoE power of 370 W PoE+.
Product Review
The HP JL386A offers a versatile range of I/O ports, including 24 RJ-45 autosensing 10/100/1000 PoE+ ports and 4 SFP 100/1000 Mb/s ports, catering to various networking needs and ensuring compatibility with a wide range of devices. However, its operating temperature range is limited to 0 to 40°C, which may restrict its deployment in environments with extreme temperatures. With a high mean time between failures (MTBF) of 45 years, it promises reliability, yet the maximum power rating of 481W and a relatively high idle power consumption of 54.8W could impact long-term operational costs for energy-conscious setups.
Overview
Specifications
Part Number | HP JL386A |
Ports and Interfaces | 24 RJ-45 with automatic speed negotiation for 10/100/1000 PoE+ ports |
Port Duplex Capabilities | 10BASE-T/100BASE-TX supports both half and full duplex; 1000BASE-T supports full duplex only |
Ethernet Ports | 24 RJ-45 for 10/100/1000 connections (compliant with IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) |
SFP Ports | 4 SFP ports supporting 100/1000 Mb/s (compliant with IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX) |
Mean Time Between Failures (MTBF) | 45 years |
Height | 4.39 cm (1.73 inches) |
Width | 44.25 cm (17.42 inches) |
Depth | 32.26 cm (12.7 inches) |
Weight | 4.4 kg (9.7 lbs) |
Operating Temperature Range | 0°C to 40°C (32°F to 104°F) |
Operating Humidity Range | 15% to 95% at 40°C (104°F) |
Storage Temperature Range | -40°C to 70°C (-40°F to 158°F) |
Storage Humidity Range | 15% to 95% at 60°C (140°F) |
Maximum Operating Altitude | Up to 3,000 meters (approximately 10,000 feet) |
Acoustic Noise Level | 45 dB |
Power Supply Frequency | 50/60 Hz |
AC Voltage Range | 100 - 127 / 200 - 240 VAC |
Current Consumption | 5.1/2.6 A |
Maximum Power Consumption | 481 W |
Idle Power Consumption | 54.8 W |
Power Over Ethernet (PoE) Budget | 370 W PoE+ |