Overview of the J9574A HP 48 Port Switch
The J9574A HP E3800-48G-PoE+-4SFP+ switch is a high-performance, fully manageable switch designed for enterprise and SMB networks. It features 48 Gigabit Ethernet ports and 4 SFP+ ports for fiber connectivity, and supports Power over Ethernet (PoE) for powering network devices such as IP phones and wireless access points. The switch also has 5 expansion slots for adding additional modules to increase the number of ports or add other capabilities. The switch provides advanced switching features such as Quality of Service (QoS), virtual LANs (VLANs), and link aggregation, and supports both Layer 2 and Layer 3 switching. Additionally, the switch can be managed and controlled through its web-based interface, command-line interface (CLI), or SNMP, providing network administrators with flexibility and control over their network.
Key Features of the J9574A Switch
Some key features of the J9574A HP E3800-48G-PoE+-4SFP+ switch include:
48 Gigabit Ethernet ports and 4 SFP+ ports for high-speed connectivity
Support for Power over Ethernet (PoE) for powering network devices
5 expansion slots for adding additional modules to increase the number of ports or add other capabilities
Advanced switching features such as Quality of Service (QoS), virtual LANs (VLANs), and link aggregation
Support for both Layer 2 and Layer 3 switching
Manageable through web-based interface, command-line interface (CLI), or SNMP
Energy Efficient Ethernet (EEE) support to reduce power consumption
Advanced security features such as access control lists (ACLs) and IEEE 802.1X authentication
Easy integration with HP ProCurve Networking products
Rugged design and support for redundant power supplies for high availability.
Port Configuration and Expansion Options
The J9574A HP E3800-48G-PoE+-4SFP+ switch has a total of 48 Gigabit Ethernet ports and 4 SFP+ ports for fiber connectivity. These ports are configurable and can be used for both data and power (PoE) connections, depending on the needs of the network.
The switch also has 5 expansion slots, which can be used to add additional modules to increase the number of ports or add other capabilities. Some of the available expansion modules include:
HP E3800-24G-PoE+-4SFP+ Switch Module: This module adds 24 Gigabit Ethernet ports and 4 SFP+ ports to the switch.
HP E3800-24SFP+ Switch Module: This module adds 24 SFP+ ports for fiber connectivity to the switch.
HP E3800-48G-PoE+-4SFP+ Switch Module: This module adds 48 Gigabit Ethernet ports and 4 SFP+ ports to the switch.
HP E3800-48SFP+ Switch Module: This module adds 48 SFP+ ports for fiber connectivity to the switch.
HP E3800-10G-PoE+-2SFP+ Switch Module: This module adds 10 Gigabit Ethernet ports and 2 SFP+ ports to the switch.
These expansion modules are designed to fit seamlessly into the switch, providing a flexible and scalable solution for growing networks.
It's worth noting that the switch supports stacking and a stack of these switches can be managed as a single device, offering a flexible and scalable solution for growing networks.
- Manufacturer: HP
- MPN: J9574A
- Type : Networking
- Switch -Type : Switch 48 Ports
- SKU: J9574A
- Enclosure Type : Rack-Mountable - 1u
- Ports : 48 X 10/100/1000 + 4 X 10 Gigabit Ethernet / 1 Gigabit Ethernet Sfp+
- Power Over Ethernet (Poe) : Yes
- Performance : Throughput : 130.9 Mpps ¦ Switching Capacity : 176 Gbps
- Capacity Routing Table Entries : 10000
- Mac Address Table Size : 65500 Entries
- Jumbo Frame Support : Yes
- Routing Protocol : Ospf, Rip-1, Rip-2, Igmp, Vrrp, Ospfv2, Pim-Sm, Static Ip Routing, Pim-Dm, Igmpv3, Ospfv3, Mldv2, Mld
- Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http, Https, Cli
- Power : Ac 120/230 V ( 50/60 Hz )
Dimension and Weight
- Height: 1.7inch
- Width: 18.4inch
- Depth: 17.4inch
- Weight: 17 Lbs
About New Bulk Pack Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
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Other Available Categories For - Networking - Switch
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