Description
Redundancy and High Availability options
The HPE 1420 5GBPS PoE+ Switch (JH328A) offers a variety of redundancy and high availability options to help ensure the continuity of your network.
One of the key redundancy options is Link Aggregation Control Protocol (LACP) support. LACP allows you to bundle multiple ports together to create a single, logical link, providing redundancy in case of a port failure. This helps to ensure that network traffic can continue to flow in the event of a port failure.
Another redundancy feature is support for Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) which allows the switch to automatically detect and prevent loops in the network. This helps to ensure that network traffic is not disrupted in the event of a switch failure.
The switch also supports redundancy by means of a dual image firmware feature, this allows you to have two different firmware images in the switch, one active and the other in standby, so in case of failure of the active image, the switch can automatically switch to the standby image.
Management and Security features
The HPE 1420 5GBPS PoE+ Switch (JH328A) offers a range of management and security features to help you easily set up and maintain your network.
One of the key management features of the switch is its web-based management interface. This interface allows you to easily configure and monitor the switch from any device with a web browser. The interface provides a user-friendly interface for managing switch settings, such as port configurations, VLANs, and Quality of Service (QoS) settings. Additionally, the switch also supports SNMP, RMON, and sFlow, which can be used for network monitoring and troubleshooting.
In terms of security, the HPE 1420 5GBPS PoE+ Switch offers a number of features to help protect your network from unauthorized access and malicious attacks. The switch supports IEEE 802.1X port-based and MAC-based access control, which allows you to restrict access to the switch based on the identity of the device attempting to connect. The switch also supports DHCP snooping, which can prevent DHCP spoofing attacks by only allowing DHCP replies from trusted DHCP servers.
The HPE 1420 5GBPS PoE+ Switch also supports Secure Shell (SSH) and Telnet for secure remote management and access. This allows you to manage the switch remotely without compromising security. And the switch also supports RADIUS and TACACS+ for centralized authentication and authorization.
Compatibility and Interoperability
Compatibility and interoperability refer to the ability of the HPE 1420 5GBPS PoE+ Switch (JH328A) to work seamlessly with other devices and network components in your infrastructure.
The HPE 1420 5GBPS PoE+ Switch is designed to be compatible with a wide range of devices, including servers, workstations, and other network devices. It supports various industry standard protocols such as IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3at, IEEE 802.1p, IEEE 802.1q and IEEE 802.3az. This ensures that the switch can communicate with a wide range of devices and that network traffic can flow smoothly.
In terms of interoperability, the HPE 1420 5GBPS PoE+ Switch is designed to work seamlessly with other HPE network devices, such as routers, switches, and wireless access points. This ensures that your network can be easily expanded and scaled as needed, and that network traffic can flow smoothly between different devices.
The switch also supports LLDP (Link Layer Discovery Protocol) which allows the switch to discover other devices on the network and learn their capabilities and configurations, allowing for a more seamless integration of devices.
Main Specification about the HPE JH328A
- Manufacturer: HPE
- Part Number or SKU # JH328A
- Device Type: Managed Switch
Technical Information
- Enclosure Type : Desktop, Rack-Mountable 1u
- Ports : 5 X 10/100/1000
- Power Over Ethernet (POE) : POE+
- Performance Switching Capacity : 10 GBPS ¦ Throughput (64-Byte Packet Size) : 7.4 MPPS ¦ Latency (100 Mbps) : 3 µs ¦ Latency (1000base-T) : 2.6 µs
- Mac Address Table Size : 2048 Entries
- Jumbo Frame Support : 9216 Bytes
Features
- Flow Control, Full Duplex Capability, Auto-Negotiation, Auto-Uplink (Auto MDI/MDI-X), Half Duplex Mode, Quality Of Service (QOS), Fanless, Diffserv Code Point (DSCP) Support
Compliant Standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3at, IEEE 802.3az
- Power : Ac 120/230 V ( 50/60 Hz ) 300 Ma
- Flash Memory : 1 MB
Expansion / Connectivity
- Interfaces : 5 X 1000 Base-T – Rj-45
- Power Device : Internal Power Supply
- Voltage Required : Ac 120/230 V ( 50/60 Hz )
- Electric Current Required : 300 Ma
