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JE072A

by Hp
Product Line: Hp 5120 Series
Product Type: Switch
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Product Description

The JE072A HP features 48x 1 Gigabit Ethernet RJ-45 network ports, 4x 1 Gigabit Ethernet SFP uplink ports, and a 1x RJ-45 Serial Console management port, designed for efficient connectivity and management. It offers a switching capacity of 104 Gbps and a forwarding rate of 77.4 Mpps, with a MAC Address Table Size of 8000, ensuring swift data processing and transmission. The switch operates within a temperature range of 32°F to 113°F and supports a maximum power rating of 55.4 W, making it suitable for various environmental conditions and energy-efficient.

FAQs for the JE072A

  • What are the types of network ports available on this switch?
    The switch features 48x 1 Gigabit Ethernet RJ-45 network ports and 4x 1 Gigabit Ethernet SFP uplink ports.
  • How is the switch managed?
    Management is facilitated through 1x RJ-45 Serial Console management port.
  • Can you detail the power supply specifications?
    The switch includes 1x Internal AC Power Supply, with a minimum voltage of 100 VAC and a maximum voltage of 240 VAC. The maximum power rating is 55.4 W, and it operates at a frequency of 50/60 Hz.
  • What is the switching capacity and forwarding rate of the switch?
    It has a switching capacity of 104 Gbps and a forwarding rate of 77.4 Mpps.
  • What are the physical dimensions and weight of the switch?
    The dimensions are 17.3(w) in. x 1.72(h) in. x 10.24(d) in., with a weight of 11.02 lb.
  • What is the MAC Address Table Size?
    The MAC Address Table Size is 8000.
  • How does the switch perform in terms of latency?
    The switch offers a latency of less than 3 µs.
  • What are the included accessories for mounting?
    Rack mounts are included for mounting in an EIA-standard 19 in. telco rack or equipment cabinet.
  • What are the operating and non-operating environmental conditions?
    Operating temperature ranges from 32°F to 113°F with a relative humidity of 10% to 90%, noncondensing. Nonoperating/storage temperature ranges from -40°F to 158°F with a relative humidity of 5% to 95%, noncondensing.
  • What is the maximum heat dissipation of the switch?
    The maximum heat dissipation is 189 BTU/hr (199.4 kJ/hr).

Product Review

The HP JE072A switch offers a solid base for small to medium-sized network infrastructures with its 48 Gigabit Ethernet ports for high-density connectivity and 4 SFP uplink ports for easy network expansion. However, the MAC address table size is limited to 8000 entries, which could be a constraint in environments with a large number of devices. Additionally, while the switch provides a decent switching capacity of 104 Gbps and a forwarding rate of 77.4 Mpps, its performance might be challenged in networks with intensive data traffic.

Overview

The HP JE072A is a network switch designed for efficiency and scalability in various networking environments. This device features 48 1 Gigabit Ethernet RJ-45 network ports for base connectivity, ensuring high-speed access for multiple devices. Additionally, it includes 4 1 Gigabit Ethernet SFP uplink ports, providing options for fiber connectivity to aggregate data from other switches or to connect to longer-distance network segments. For management and setup, the HP JE072A is equipped with a single RJ-45 serial console management port, allowing network administrators to configure and monitor the switch directly. It comes with an internal AC power supply, ensuring reliable power delivery to the switch's components. In terms of performance, the switch boasts a switching capacity of 104 Gbps, enabling it to handle large amounts of data passing through the network efficiently. Its forwarding rate of 77.4 Mpps (million packets per second) supports high-speed data processing, ensuring minimal delay in data transmission. The device is capable of supporting up to 8000 MAC addresses, facilitating extensive device connectivity within the network. Additionally, it maintains low latency, with less than 3 microseconds, ensuring fast data transfer times. The HP JE072A is designed for easy installation in a standard 19-inch rack, with a 1-RU (rack unit) height that optimizes space usage in data centers or network closets. Its dimensions are 17.3 inches in width, 10.24 inches in depth, and 1.72 inches in height, with a weight of 11.02 pounds, making it compact yet sturdy enough for secure mounting. Operational efficiency is further highlighted by its power specifications, with a minimum voltage requirement of 100 VAC and a maximum of 240 VAC. The switch operates at a frequency of 50/60 Hz and has a maximum power rating of 55.4 watts, demonstrating its energy efficiency. Its maximum heat dissipation is calculated at 189 BTU/hr, indicative of its operational efficiency and the minimal thermal impact on its environment. The HP JE072A is designed to operate optimally within a temperature range of 32°F to 113°F and can withstand non-operating temperatures from -40°F to 158°F. It operates best in relative humidity conditions ranging from 10% to 90%, non-condensing, and can be stored in environments with 5% to 95% non-condensing relative humidity, ensuring durability and reliability in a wide range of environmental conditions.
  • 48x 1 Gigabit Ethernet RJ-45 network ports for comprehensive connectivity.
  • 4x 1 Gigabit Ethernet SFP uplink ports for expanded network reach and fiber connectivity.
  • 1-RU height for efficient space usage in standard 19-inch racks.
In summary, the HP JE072A combines high-capacity networking with efficient power use and compact, durable design, making it suitable for businesses looking to expand their networking capabilities with a reliable, high-performance switch.

Specifications

Part NumberHP JE072A
ManufacturerHP
Ethernet Ports48 x 1G RJ-45
Expansion Slots4 x 1G SFP
Console Management Port1 x RJ-45
Power Unit1 x Built-in AC
Switch Capacity104 Gigabits per second
Data Rate77.4 Million packets per second
MAC Table8000 Entries
Network LatencyLess than 3 microseconds
Form Factor1U with rack mounting hardware included
Depth10.24 in (26.01 cm)
Width17.3 in (43.94 cm)
Height1.72 in (4.37 cm)
Weight11.02 lb (5 kg)
Rack Compatibility19 in EIA-standard rack or cabinet
Operating Temperature Range32°F to 113°F (0°C to 45°C)
Operational Humidity Range10% to 90%, non-condensing
Storage Temperature Range-40°F to 158°F (-40°C to 70°C)
Storage Humidity Range5% to 95%, non-condensing
Heat Dissipation189 BTU/hr (199.4 kJ/hr)
Input Voltage Low100 VAC
Input Voltage High240 VAC
Power Consumption55.4 Watts
Electrical Frequency50/60 Hz

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