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You will gain all the advantages that a 48-port gigabit switch has to offer when you add the Hewlett Packard ProCurve J9280A rack-mountable managed switch to your business network. This 48-port Gigabit Ethernet switch features a reliable 10/100 and 10/100/1000 connectivity, making networking easy. Link this switch to others for a stackable system with ample security to protect business data as well as two-layer switching that provides greater networking performance. The Hewlett Packard ProCurve J9280A rack-mountable managed switch offers a high Quality of Service (QoS), availability, and resiliency, ensuring users that they can expect swift speeds and smooth data flow. With its ProCurve Manager, the Hewlett Packard J9280A rack-mountable managed switch helps you manage and set up the features you require for your networking and business needs. A network switch like the Hewlett Packard ProCurve J9280A rack-mountable managed switch is a computer networking module that connects various devices together on a computer network. This type of unit uses packet switching in order to receive, process, and then forward various data to a destination device. The Hewlett Packard ProCurve J9280A rack-mountable managed switch is an advanced network hub that only forwards data to one or more devices that need to receive it rather than using the method of simpler models, which merely broadcast the same data out of each of their ports. Network switches are multi-port network bridges that use hardware addresses to forward and process data at the second layer of the data link in the open systems interconnection (OSI) model. Ethernet switches are the most common type, and the first Ethernet switch was produced in 1990 by Kalpana. There are also other forms of networks that exist, including asynchronous transfer mode (ATM), fibre channel, and InfiniBand. Managed switches have one or more methods that allow users to modify the operation of the switch according to their needs. Common switch management methods include telnet or secure shell, a command-line interface (CLI), and an embedded simple network management protocol (SNMP) that allows functions to be performed from a remote management station, console, or web interface for management from a web browser. Typical switch management features include use of shortest path bridging (SPB), spanning tree protocol (STP), simple network management protocol (SNMP) monitoring of link and device health, and port monitoring. There are also specialized applications, such as storage area networks, where the output and input interfaces have the same bandwidth. Modules such as the Hewlett Packard ProCurve J9280A rack-mountable managed switch offer a reliable and secure way for business owners to share data content with their employees.

Product Identifiers

Brand
HP
MPN
J9280A
UPC
5051964165361
Model
E2510-48G Switch
eBay Product ID (ePID)
74079194

Product Key Features

Network Management Type
Fully Managed
Network Connectivity
Wired-Ethernet (RJ-45)
Number of LAN Ports
48

Dimensions

Weight
9lbs.
Depth
12.7in
Height
1.7in
Width
17.4in

Additional Product Features

Data Transfer Rate
1Gbps
Power Consumption Operational
30W
Power Source
AC 120/230V (50/60Hz)
RAM Memory
64MB SDRAM
Power Supply
Power Supply-Internal
MAC Address Table Size
8k Entries
OTHER Features
Flow Control, Vlan Support, Auto-Uplink (Auto Mdi/Mdi-X)
Switching Protocol
Ethernet
Ports Quantity
48
Compatibility
PC
Min Operating Temperature
32 ˚F
Form Factor
Rack-Mountable
Networking Type
Switch
MAX Operating Temperature
113 ˚F
MAX. Data Transfer Rate
1000Mbps/1Gbps
Ethernet Technology
Ethernet
Enclosure Type
External
Remote Management Protocol
Snmp 3, Snmp, Ssh, Ssh-2, Http, Rmon, Snmp 1, Snmp 2C
Interfaces
1 X Management-Rs-232C-R&J Enterprises-45, 48 X Network-Ethernet 10base-T/100base-Texas/1000base-T-R&J Enterprises-45
Type
Switch Managed
Flash Memory
16MB Flash
Connectivity Technology
Wired
Encryption Algorithm
Ssl

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HP (J9280A) 48-Ports Rack-Mountable Switch Managed

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Product Information

Product Identifiers

Product Key Features

Dimensions

Additional Product Features