Detail Specification of PoE Switch
The JG928A HPE 1920-48G-PoE+ Switch is a managed desktop switch that can be rack-mounted. It has 48 Gigabit Ethernet ports, with PoE+ (Power over Ethernet Plus) capabilities on all ports. This means that the switch can provide power to connected devices, such as IP phones and wireless access points, through the Ethernet cable. The switch also supports advanced features such as Quality of Service (QoS), Virtual LANs (VLANs), and Link Aggregation Control Protocol (LACP) for increased network performance and flexibility. It also has an web-based management interface that allows for easy configuration and monitoring of the switch. The HPE 1920-48G-PoE+ Switch is designed for small and medium-sized businesses and enterprise branch offices, it can be used for a variety of network topologies.
Performance and Reliabiity of 48 Ports Switch
The JG928A HPE 1920-48G-PoE+ Switch is designed to provide high performance and reliability for small and medium-sized businesses and enterprise branch offices. In terms of performance, the switch supports non-blocking throughput of up to 70 Gbps, meaning that it can handle a high volume of network traffic without any loss of performance. Additionally, it has a switching capacity of 140 Gbps, allowing for fast and efficient data transfer between connected devices.
In terms of reliability, the switch has a number of features that help ensure uptime and availability. For example, it supports Link Aggregation Control Protocol (LACP) which allows for the creation of link aggregation groups, providing redundancy and increased bandwidth. It also supports Virtual LANs (VLANs) which allows for segmentation of the network, improving security and performance. The switch also includes Quality of Service (QoS) to prioritize critical network traffic, ensuring that time-sensitive data is transmitted quickly and efficiently.
The HPE 1920-48G-PoE+ Switch also has a web-based management interface that allows for easy configuration and monitoring of the switch. The switch has a robust software that is easy to navigate and use, with rich features and functionalities, which makes it simple to set up and maintain.
Performance and Scalability
The HPE 1920-48G-PoE+ switch, model JG928A, is a managed network switch with 48 Gigabit Ethernet ports. It supports Power over Ethernet Plus (PoE+) which provides power to connected devices such as access points, IP phones, and security cameras.
In terms of performance, the switch offers wire-speed forwarding and fast network convergence, allowing for efficient and reliable data transmission. It also supports Quality of Service (QoS) to prioritize different types of network traffic.
In terms of scalability, the switch provides flexible stacking options and can be managed as a single entity, simplifying network management and reducing downtime. Additionally, the switch is compatible with HPE network management software for advanced network management and monitoring.
General Information HP JG928A
- Manufacturer : HPE
- MPN: JG928A
- Type : Networking
- Switch-Type : 48 Ports
- SKU : JG928A
- Total Number of Network Ports :48
- Uplink Port : No
- Modular : No
- Port/Expansion Slot Details:
- 48 x Gigabit Ethernet Network
- 4 x Gigabit Ethernet Expansion Slot
Media & Performance
- Media Type Supported Twisted Pair
- Optical Fiber
- Ethernet Technology Gigabit Ethernet
- Network Technology:
I/O Expansions JG928A
- Number of Total Expansion Slots : 4
- Expansion Slot Type : SFP
- Shared SFP Slot : No
- Number of SFP Slots : 4
Dimensions & Weight
- Width: 17.3 inch
- Depth : 17.3 inch
- Height : 1.7 inch
- Weight : 9.48 lbs
Network & Communication
- Layer Supported : 2
Management & Protocols
- Manageable : Yes
- Power Source : Power Supply
- Redundant Power Supply Supported : No
About Refurbished 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 Conditions for this Part
Other Available Categories For - Networking - Switch
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