High-Availability and Redundancy
JE074A HP Layer4 Managed 24 X 10/100/1000 4 X SFP Rack-Mountable Switch is a high-performance network switch that is designed for use in enterprise environments. The switch is equipped with 24 10/100/1000 Ethernet ports and 4 SFP ports, which provide high-speed connectivity for a wide range of devices.
One of the key features of the JE074A switch is its high-availability and redundancy. High-availability refers to the ability of the switch to remain operational even if one or more of its components fail. This is achieved through the use of redundant power supplies and cooling systems, as well as advanced software features that allow the switch to automatically detect and recover from failures.
Redundancy is another important feature of the JE074A switch. This refers to the ability of the switch to continue operating even if one or more of its ports fail. This is achieved through the use of link aggregation and redundancy protocols, such as Link Aggregation Control Protocol (LACP) and Hot Standby Router Protocol (HSRP).
These high-availability and redundancy features allow the JE074A switch to provide a high level of reliability and uptime, making it an ideal choice for use in critical network environments where downtime is not an option.
Performance and Scalability
The JE074A HP Layer4 Managed 24 X 10/100/1000 4 X SFP Rack-Mountable Switch is a high-performance and scalable network switch designed for enterprise environments. It features 24 Gigabit Ethernet ports and 4 Small Form-Factor Pluggable (SFP) ports for fiber connectivity.
In terms of performance, the switch offers wire-speed forwarding for all ports, ensuring that data is transmitted and received at maximum speeds without any bottlenecks. It also supports Quality of Service (QoS) features, such as traffic prioritization and bandwidth management, to ensure that critical applications receive the necessary bandwidth.
In terms of scalability, the switch supports Layer 4 management, which allows for more advanced traffic management and control. This includes features such as access control lists (ACLs) and virtual LANs (VLANs) for segmenting the network and improving security. Additionally, the switch supports link aggregation, which allows multiple ports to be grouped together to increase bandwidth and provide redundancy.
JE074A is a Layer4 Managed switch from HP that has 24 ports for 10/100/1000Mbps Ethernet connectivity and 4 ports for SFP (Small Form-Factor Pluggable) fiber connectivity. It is rack-mountable, which means it can be mounted on a standard 19-inch rack for easy installation and organization in a network rack.
The switch is also managed, which means it can be configured and monitored through a web interface or through a command-line interface. It has advanced features such as VLANs, Quality of Service (QoS), Link Aggregation, and access control lists (ACLs) to help manage and secure the network.
Some compatible accessories for the JE074A switch include:
- SFP modules: These modules can be plugged into the SFP ports on the switch to provide fiber connectivity to other devices.
- Rack-mounting kit: This kit is used to mount the switch in a standard 19-inch rack.
- Power supply: This is an external power supply that can be used to power the switch if the internal power supply is not sufficient.
- Cable management arms: These arms can be used to organize and manage cables that are connected to the switch.
- Console cable: This cable can be used to connect a computer or laptop to the switch for configuration and management through a command-line interface.
- Manufacturer: HP
- MPN: JE074A
- Type : Networking
- Switch -Type : Switch 24 Ports
- SKU: JE074A
- Enclosure Type : Rack-Mountable - 1u
- Ports : 24 X 10/100/1000 + 4 X Sfp
- Mac Address Table Size : 8k Entries
- Routing Protocol : Static Ipv4 Routing
- Remote Management Protocol : Snmp 1, Rmon, Telnet, Snmp 3, Snmp 2c, Http, Https, Cli
- Encryption Algorithm : Ssl
- Authentication Method : Radius, Secure Shell V.2 (Ssh2)
- Features : Flow Control, Layer 3 Switching, Layer 2 Switching, Auto-Sensing Per Device, Dhcp Support, Arp Support, Vlan Support, Auto-Uplink (Auto Mdi/Mdi-X), Rapid Spanning Tree Protocol (Rstp) Support, Virtual Cable Test (Vct) Technology, Multiple Spanning Tree Protocol (Mstp) Support, Dhcp Snooping, Access Control List (Acl) Support, Quality Of Service (Qos), Jumbo Frames Support, Stp Root Guard
- Compliant Standards : IEEE 802.3, IEEE 802.3u, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (Lacp), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
- RAM : 128 MB - Sdram
- Flash Memory : 128 MB Flash
Expansions And Connectivity
- Interfaces : 24 X 10Base-T/100Base-Tx/1000Base-T - Rj-45 1 X Console - Rj-45 - Management 4 X Sfp (Mini-Gbic)
- Power Device : Power Supply
- Voltage Required : Ac 120/230 V ( 50/60 Hz )
Dimension and Weight
- Height: 3.4inch
- Width: 9.9inch
- Weight: 7 Lbs
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.
Here, you can check more available conditions of your desired product JE074A at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
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