Description
Security and Access Control
The J8705-61201 HPE ProCurve 5400zl Series 10/100/1000 PoE Integrated 20 Ports Switch is a high-performance network switch that provides security and access control features to help protect your network from unauthorized access and potential security threats.
Security features include
- Access control lists (ACLs) to restrict access to specific network resources based on user or device attributes
- Port security to limit the number of MAC addresses that can be associated with a specific port
- IEEE 802.1X port-based network access control for authenticating users and devices before allowing them access to the network
- Quality of Service (QoS) to prioritize network traffic and ensure that critical applications receive the bandwidth they need
Access control features include
- Support for multiple VLANs to segment the network and isolate different groups of users or devices
- Link aggregation to increase bandwidth and improve network resiliency
- Support for IPv6 to ensure that your network can handle the growing number of IPv6-enabled devices
- Support for SNMP and RMON for remote monitoring and management of the switch.
In addition, the switch also supports Power over Ethernet (PoE) to provide power to connected devices such as IP phones, wireless access points, and cameras, eliminating the need for additional power cables.
Understanding PoE (Power over Ethernet) Technology
The HPE J8705-61201 ProCurve 5400zl Series PoE 20 Ports Plug-In Module is designed to provide Power over Ethernet (PoE) functionality to compatible switches in the ProCurve 5400zl Series. PoE technology allows network administrators to deliver electrical power over standard Ethernet cabling to network devices, such as wireless access points, IP cameras, and VoIP phones, eliminating the need for separate power supplies or outlets.
PoE technology is based on the IEEE 802.3af and 802.3at standards, which define the maximum power output that can be delivered over Ethernet cabling. The HPE J8705-61201 module is compliant with these standards and can deliver up to 15.4 watts per port or up to 30 watts per port with PoE+ devices.
The HPE J8705-61201 module is designed with advanced features, such as automatic detection of PoE-enabled devices, dynamic power allocation, and overcurrent protection, which can help to ensure the safe and efficient delivery of power to connected devices.
The benefits of PoE technology include reduced installation and maintenance costs, as network devices can be installed in locations without easy access to power outlets. This can be particularly useful for devices that are located in hard-to-reach places, such as ceiling-mounted access points or outdoor security cameras.
PoE technology also provides greater flexibility in terms of network design, as devices can be easily moved or repositioned without the need to reconfigure power outlets or run additional cabling. This can help to reduce network downtime and improve network efficiency.
Troubleshooting and Maintenance
The J8705-61201 HPE ProCurve 5400zl Series 10/100/1000 PoE Integrated 20 Ports Switch is a powerful and reliable network switch that can be used to connect and manage multiple devices on a network. However, like any piece of technology, it may experience issues that require troubleshooting and maintenance.
Troubleshooting
- Check the physical connections: Make sure all cables are securely plugged in and that the switch is properly powered on.
- Verify the switch’s IP address: Ensure that the switch’s IP address is correctly configured and that it is accessible via the network.
- Check the status of the ports: Check the status of all ports to ensure that they are up and running.
- Check for error messages: Look for any error messages on the switch’s management interface.
- Check for software updates: Check for any software updates that may be available for the switch.
Maintenance
- Monitor the switch’s performance: Regularly monitor the switch’s performance to ensure that it is running smoothly.
- Backup the switch’s configuration: Regularly backup the switch’s configuration to ensure that it can be easily restored if necessary.
- Check for software updates: Check for any software updates that may be available for the switch and install them as necessary.
- Clean the switch: Regularly clean the switch to remove any dust or debris that may accumulate.
- Replace any worn or damaged parts: Replace any worn or damaged parts to ensure that the switch is functioning properly.
General Information
- Manufacturer : HPE
- Model Number or SKU# J8705-61201
- Device Type : Expansion Module
- Form Factor : Plug-In Module
Networking
- Connectivity Technology : Wired
- Cabling Type : Ethernet 10Base-T, Ethernet 100Base-Tx, Ethernet 1000Base-T
- Data Link Protocol : Ethernet, Fast Ethernet, Gigabit Ethernet
- Auxiliary Ports : 4 X SFP (Mini-Gbic)
- Data Transfer Rate : 1 GBPS
- Features : Power Over Ethernet (Poe), Auto-Uplink (Auto Mdi/Mdi-X), Half Duplex Mode, Full Duplex Mode
- Compliant Standards : IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Expansion / Connectivity
- Expansion Slots Total (Free) : 4 ( 4 ) X SFP (Mini-Gbic)
- Interfaces :
- 20 X Network / Power – Ethernet 10Base-T/100Base-Tx/1000Base-T – RJ-45
- Compatible Slots : 1 X Expansion Slot
