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Overview
The HP J9853A is a versatile and efficient networking switch designed to meet the needs of modern businesses and data centers. It features 48 RJ-45 autosensing 10/100/1000 PoE+ ports compatible with IEEE 802.3 Type 10BASET, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000BASE-T standards. This ensures a broad compatibility range with various network devices while providing the flexibility of using PoE+ (Power over Ethernet Plus) for devices such as IP cameras, VoIP phones, and wireless access points, with a total PoE power budget of 382W.
The switch also includes two fixed SFP+ ports that support 1000/10000 connections, offering high-speed uplinks to network backbones or other switches. This capability is essential for environments requiring high bandwidth for data aggregation or storage network applications. Additionally, it features a dual-personality port that can function as either an RJ-45 or USB micro-B serial console port, providing flexible management options.
In terms of performance, the HP J9853A boasts a throughput of up to 101 million packets per second (pps) with 64-byte packets, and a switching capacity of 136 Gb/s. This high performance ensures smooth data transmission and efficient handling of network traffic, even in demanding enterprise environments.
Physically, the device measures 44.3 cm in width, 32.26 cm in depth, and 4.45 cm in height, fitting into a standard 1U rack space. It weighs 4.72 kg, making it relatively easy to handle during installation or maintenance. The switch operates within a voltage range of 100 - 127 / 200 - 240 V ac and has a maximum power rating of 439 W. Its idle power consumption is 40.2 W, making it an energy-efficient choice for businesses looking to minimize their operational costs.
Regarding environmental conditions, the HP J9853A can operate in temperatures ranging from 0° to 45°C (32° to 113°F) and can withstand non-operating temperatures from -40° to 70°C (-40° to 158°F). It functions optimally in relative humidity conditions ranging from 15% to 95% at 40°C (104°F) when operating and from 15% to 90% at 65°C (149°F) when in storage. The switch is designed to operate at altitudes up to 3 km (10,000 ft), ensuring reliability across various geographical locations.
Key features include:
- 48 RJ-45 autosensing 10/100/1000 PoE+ ports for flexible connectivity and power delivery to PoE devices.
- Two SFP+ fixed 1000/10000 ports for high-speed uplink or stacking capabilities.
- Dual-personality serial console port (RJ-45 or USB micro-B) for versatile management options.
Its acoustic design ensures a quiet operation with acoustic power at 36.4 dB and pressure at 30.1 dB, making it suitable for office environments where noise levels are a concern.
Overall, the HP J9853A combines high-performance networking capabilities with efficient power usage and flexible management features, making it a valuable asset for any organization looking to bolster its network infrastructure.
Specs
| Part Number | HP J9853A |
| Manufacturer | HP |
| Interface | 48 x 10/100/1000 RJ-45 PoE+ autosensing ports compliant with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards; PoE+ compliant with IEEE802.3at |
| Connection Media | Auto-MDIX |
| Network Speeds | Half or full duplex for 10BASE-T/100BASE-TX; Full duplex for 1000BASE-T |
| High-Speed Ports | 2 fixed SFP+ ports supporting 1G/10G connections |
| Console Port | One adaptable console port (RJ-45 or USB micro-B) |
| Power over Ethernet | 382 Watts |
| Data Rate | Maximum 101 Mpps for 64-byte packets |
| Bandwidth | 136 Gigabits per second |
| Width | 44.3 cm (17.44 in), 1U rack height |
| Depth | 32.26 cm (13.00 in), 1U rack height |
| Height | 4.45 cm (1.75 in), 1U rack height |
| Mass | 4.72 kilograms (10.4 pounds) |
| Electrical Input | 100 - 127 / 200 - 240 VAC |
| Current Consumption | 5.6/2.8 Amps |
| Power Consumption (Idle) | 40.2 Watts |
| Maximum Power Consumption | 439 Watts |
| Operational Frequency | 50/60 Hertz |
| Temperature (Operating) | 0°C to 45°C (32°F to 113°F) |
| Humidity (Operating) | 15% to 95% non-condensing at 40°C (104°F) |
| Temperature (Non-operating) | -40°C to 70°C (-40°F to 158°F) |
| Humidity (Non-operating) | 15% to 90% non-condensing at 65°C (149°F) |
| Maximum Operating Altitude | Up to 3 kilometers (10,000 feet) |
| Sound Emission | Power Level: 36.4 dB, Pressure Level: 30.1 dB |
J9853A
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Product Description
The J9853A HP features 48 RJ-45 autosensing 10/100/1000 PoE+ ports and 2 SFP+ fixed 1000/10000 ports, supporting a variety of networking standards including IEEE 802.3at PoE+. With a switching capacity of 136 Gb/s and a throughput of up to 101 million pps (64-byte packets), it is designed to handle high volumes of data efficiently. The unit is powered by a dual voltage input of 100 - 127 / 200 - 240 V ac, operates within a temperature range of 0° to 45°C, and is contained within a 44.3 cm x 32.26 cm x 4.45 cm chassis, making it suitable for standard 1U rack mounting.FAQs for the J9853A
- What types of ports does this switch have for Ethernet connectivity?
The switch includes 48 RJ-45 autosensing 10/100/1000 PoE+ ports supporting 10BASE-T, 100BASE-TX, and 1000BASE-T standards, 2 SFP+ fixed 1000/10000 ports, and 1 dual-personality serial console port that can use RJ-45 or USB micro-B. - How much PoE power is available on the switch?
The switch provides up to 382 W of PoE power. - What is the throughput capability of the device?
The device can handle up to 101 million packets per second (pps) with 64-byte packets. - Can you detail the switch's switching capacity?
The switching capacity of the switch is 136 Gb/s. - What are the physical dimensions of the switch?
The dimensions are 44.3 cm in width, 32.26 cm in depth, and 4.45 cm in height, fitting a 1U rack mount space. - What power requirements does the switch need to operate?
It requires a voltage of 100 - 127 / 200 - 240 V AC, with a current of 5.6/2.8 A. The idle power consumption is 40.2 W, and the maximum power rating is 439 W. - What is the operating temperature range for the switch?
The operating temperature range is from 0° to 45°C (32° to 113°F). - What is the weight of the switch?
The switch weighs 4.72 kg (10.4 lb). - How does the switch handle duplex and media type configurations?
The switch supports Auto-MDIX with duplex settings of half or full for 10BASE-T/100BASE-TX and full only for 1000BASE-T. - What are the non-operating temperature and humidity ranges for the switch?
The non-operating/storage temperature range is -40° to 70°C (-40° to 158°F), with a relative humidity range of 15% to 90% at up to 65°C (149°F), non-condensing.
Product Review
The HP J9853A switch offers a comprehensive set of features with its 48 RJ-45 autosensing 10/100/1000 PoE+ ports, providing flexibility for various network demands and power over Ethernet capabilities for connected devices. Additionally, its 2 SFP+ ports support uplink speeds of up to 10 Gbps, enhancing connectivity options for high-speed networking requirements. However, the switch's operating temperature range of 0° to 45°C might limit its deployment in environments with extreme temperature conditions, potentially requiring additional cooling solutions in hot settings.
Overview
The HP J9853A is a versatile and efficient networking switch designed to meet the needs of modern businesses and data centers. It features 48 RJ-45 autosensing 10/100/1000 PoE+ ports compatible with IEEE 802.3 Type 10BASET, IEEE 802.3u Type 100BASE-TX, and IEEE 802.3ab Type 1000BASE-T standards. This ensures a broad compatibility range with various network devices while providing the flexibility of using PoE+ (Power over Ethernet Plus) for devices such as IP cameras, VoIP phones, and wireless access points, with a total PoE power budget of 382W.
The switch also includes two fixed SFP+ ports that support 1000/10000 connections, offering high-speed uplinks to network backbones or other switches. This capability is essential for environments requiring high bandwidth for data aggregation or storage network applications. Additionally, it features a dual-personality port that can function as either an RJ-45 or USB micro-B serial console port, providing flexible management options.
In terms of performance, the HP J9853A boasts a throughput of up to 101 million packets per second (pps) with 64-byte packets, and a switching capacity of 136 Gb/s. This high performance ensures smooth data transmission and efficient handling of network traffic, even in demanding enterprise environments.
Physically, the device measures 44.3 cm in width, 32.26 cm in depth, and 4.45 cm in height, fitting into a standard 1U rack space. It weighs 4.72 kg, making it relatively easy to handle during installation or maintenance. The switch operates within a voltage range of 100 - 127 / 200 - 240 V ac and has a maximum power rating of 439 W. Its idle power consumption is 40.2 W, making it an energy-efficient choice for businesses looking to minimize their operational costs.
Regarding environmental conditions, the HP J9853A can operate in temperatures ranging from 0° to 45°C (32° to 113°F) and can withstand non-operating temperatures from -40° to 70°C (-40° to 158°F). It functions optimally in relative humidity conditions ranging from 15% to 95% at 40°C (104°F) when operating and from 15% to 90% at 65°C (149°F) when in storage. The switch is designed to operate at altitudes up to 3 km (10,000 ft), ensuring reliability across various geographical locations.
Key features include:
- 48 RJ-45 autosensing 10/100/1000 PoE+ ports for flexible connectivity and power delivery to PoE devices.
- Two SFP+ fixed 1000/10000 ports for high-speed uplink or stacking capabilities.
- Dual-personality serial console port (RJ-45 or USB micro-B) for versatile management options.
Its acoustic design ensures a quiet operation with acoustic power at 36.4 dB and pressure at 30.1 dB, making it suitable for office environments where noise levels are a concern.
Overall, the HP J9853A combines high-performance networking capabilities with efficient power usage and flexible management features, making it a valuable asset for any organization looking to bolster its network infrastructure.
Specifications
| Part Number | HP J9853A |
| Manufacturer | HP |
| Interface | 48 x 10/100/1000 RJ-45 PoE+ autosensing ports compliant with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards; PoE+ compliant with IEEE802.3at |
| Connection Media | Auto-MDIX |
| Network Speeds | Half or full duplex for 10BASE-T/100BASE-TX; Full duplex for 1000BASE-T |
| High-Speed Ports | 2 fixed SFP+ ports supporting 1G/10G connections |
| Console Port | One adaptable console port (RJ-45 or USB micro-B) |
| Power over Ethernet | 382 Watts |
| Data Rate | Maximum 101 Mpps for 64-byte packets |
| Bandwidth | 136 Gigabits per second |
| Width | 44.3 cm (17.44 in), 1U rack height |
| Depth | 32.26 cm (13.00 in), 1U rack height |
| Height | 4.45 cm (1.75 in), 1U rack height |
| Mass | 4.72 kilograms (10.4 pounds) |
| Electrical Input | 100 - 127 / 200 - 240 VAC |
| Current Consumption | 5.6/2.8 Amps |
| Power Consumption (Idle) | 40.2 Watts |
| Maximum Power Consumption | 439 Watts |
| Operational Frequency | 50/60 Hertz |
| Temperature (Operating) | 0°C to 45°C (32°F to 113°F) |
| Humidity (Operating) | 15% to 95% non-condensing at 40°C (104°F) |
| Temperature (Non-operating) | -40°C to 70°C (-40°F to 158°F) |
| Humidity (Non-operating) | 15% to 90% non-condensing at 65°C (149°F) |
| Maximum Operating Altitude | Up to 3 kilometers (10,000 feet) |
| Sound Emission | Power Level: 36.4 dB, Pressure Level: 30.1 dB |