Efficient PoE Power Distribution
- The J9774A HP 2530-8G-PoE Rack Mountable Ethernet Switch is designed to provide efficient power distribution for Power over Ethernet (PoE) devices. This switch features 8 Gigabit Ethernet ports and 2 SFP ports, with a total PoE power budget of 370W.
- The switch uses a "per-port" power allocation method, which allows for dynamic power allocation based on the power requirements of connected devices. This ensures that power is distributed efficiently, preventing overloading of any one port and maximizing the overall power budget.
- Additionally, the switch also features advanced power management features such as PoE scheduling and PoE power-saving modes, which allow for further optimization of power usage. This allows administrators to schedule when PoE is enabled, or to automatically power down ports that are not in use, further reducing power consumption and costs.
Power Over Ethernet and High-Speed Connectivity
- Power over Ethernet (PoE) allows the J9774A HP 2530-8G-PoE switch to provide power to devices connected to its Ethernet ports, eliminating the need for separate power supplies for those devices. This feature is particularly useful for devices such as wireless access points, IP phones, and security cameras that require power but do not have a dedicated power source.
- The J9774A also offers high-speed connectivity with its 8 Gigabit Ethernet ports, providing fast data transfer speeds for high-bandwidth applications such as video streaming and large file transfers. Additionally, the switch supports Quality of Service (QoS) and VLANs, allowing for efficient management and prioritization of network traffic.
Network Management and Security
- The J9774A HP 2530-8G-PoE Rack Mountable Ethernet 8 Ports Switch is a powerful and reliable network device that offers advanced management and security features to ensure the smooth operation and protection of your network.
- One of the key features of the J9774A switch is its advanced management capabilities. This includes features such as web-based management, command-line interface (CLI), and Simple Network Management Protocol (SNMP) support. These tools allow network administrators to easily configure and monitor the switch, as well as troubleshoot any issues that may arise.
- In terms of security, the J9774A switch offers a number of features to protect your network from potential threats. This includes support for 802.1x port-based authentication, access control lists (ACLs) to control access to specific network resources, and support for Virtual LANs (VLANs) to segment your network and improve security.
- Additionally, the J9774A switch also supports Power over Ethernet (PoE) technology, which allows you to power devices such as IP phones, wireless access points, and security cameras directly from the switch, eliminating the need for additional power sources.
General Information about the HPE J9774A
- Manufacturer: HPE
- Model Number or SKU# J9774A
- Type: Networking
- Switch -Type: 8 Ports
Technical Information J9774A
- Enclosure Type : Desktop, Rack-Mountable, Wall-Mountable 1u
- Interfaces : Gigabit Ethernet
- Ports : 8 X 10/100/1000 (Poe+) + 2 X Combo Gigabit Sfp
- Power Over Ethernet (Poe) : Poe+
- Poe Budget : 67 W
- Throughput : Up To 14.8 Mpps
- Switching Capacity : 20 Gbps
- Capacity : Mac Addresses : 16000
- Mac Address Table Size : 16000 Entries
- Jumbo Frame Support : 9220
- Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http, Tftp, Ssh-2, Cli
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 configurations 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 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 J9774A 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.
Other Available Conditions for this Part
Other Available Categories For - Networking - Switch
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