Description
Security Features
The HPE J9995A#ABA 5400R 8 Ports 10GBase-T RJ-45 POE+ Expansion Module is designed to provide high-speed network connectivity and power over Ethernet to compatible devices. Here are some of the security features of this expansion module:
- Access Control Lists (ACLs): The HPE J9995A#ABA 5400R Expansion Module supports ACLs, which enable you to control traffic flow and restrict access to network resources based on user identity, source IP address, destination IP address, and other criteria.
- Port-based Network Access Control (PNAC): This feature allows you to restrict access to network resources based on the physical port of the switch that a device is connected to.
- MAC Authentication Bypass (MAB): This feature allows devices that do not support 802.1X authentication to connect to the network by using MAC addresses for authentication.
- Secure Shell (SSH) and SNMPv3: The HPE J9995A#ABA 5400R Expansion Module supports SSH, which provides encrypted access to the switch, and SNMPv3, which provides secure access to network management functions.
- Port Security: This feature allows you to limit the number of MAC addresses that can be learned on a port and to restrict the type of devices that can connect to a port.
- DHCP Snooping: DHCP snooping allows you to prevent rogue DHCP servers from distributing IP addresses on your network by intercepting and filtering DHCP messages.
- Dynamic ARP Inspection (DAI): DAI helps prevent ARP poisoning attacks by validating ARP requests and responses before they are forwarded.
- IP Source Guard: IP Source Guard helps prevent IP address spoofing by verifying that the source IP address of each packet is valid.
Deployment Scenarios
The HPE J9995A#ABA 5400R 8 Ports 10GBase-T RJ-45 POE+ Expansion Module can be used in a variety of deployment scenarios, including:
- Campus LAN: The module can be used in a campus LAN to provide high-speed connectivity to desktops, servers, and other network devices. The PoE+ feature can also be used to power IP phones, wireless access points, and other PoE-enabled devices.
- Data center: The module can be used in a data center to connect servers, storage devices, and other high-performance equipment. The 10GBase-T interface provides high-speed connectivity over copper cables, which can be more cost-effective than fiber-optic cabling in some cases.
- Remote office: The module can be used in a remote office to provide high-speed connectivity to local network devices. The PoE+ feature can also be used to power IP phones and other PoE-enabled devices, eliminating the need for local power outlets.
- Virtualization: The module can be used in a virtualized environment to provide high-speed connectivity to virtual machines. The module can be used in conjunction with HPE Virtual Connect technology to create a virtualized network infrastructure that simplifies management and reduces costs.
- High-availability: The module can be used in a high-availability configuration with redundant power supplies and link aggregation. This can provide increased uptime and fault tolerance for critical applications.
Troubleshooting Common Issues
The HPE J9995A#ABA 5400R 8 Ports 10GBase-T RJ-45 POE+ Expansion Module is an accessory module for the HPE 5400R zl2 Switch Series. Here are some common issues that may occur with this module and how to troubleshoot them:
- Module not detected: If the switch does not recognize the module, verify that the module is securely inserted into the switch. You can also try resetting the switch and module by powering them off and then back on.
- PoE not working: If the PoE feature is not working, make sure that the connected devices are compatible with the PoE standard used by the module. You can also check the PoE settings on the switch to ensure that the module is configured correctly.
- Slow performance: If the module is not performing as expected, check the cable quality and length. The use of low-quality or excessively long cables can degrade the module’s performance. You can also try updating the switch firmware to the latest version.
- Overheating: If the module is overheating, check the ventilation around the switch to ensure that there is adequate airflow. You can also check the temperature settings on the switch to make sure that they are within the recommended range.
- Faulty module: If none of the above solutions work, the module may be faulty. Contact HPE support for assistance and potential replacement options.
General Information about the HPE J9995A#ABA
- Manufacturer: HPE
- Part Number or SKU# J9995A#ABA
- Device Type : Expansion Module 8 Ports
Networking
- Cabling Type: Ethernet 1000Base-T, Ethernet 10GBase-T, Ethernet 2.5GBase-T, Ethernet 5GBase-T
- Connectivity Technology: Wired
- Data Link Protocol: Gigabit Ethernet, 10 Gigabit Ethernet, 5 Gigabit Ethernet, 2.5 Gigabit Ethernet
- Data Transfer Rate: 10 GBPS
- Features: PoE+, MACsec support
- Ports: 1/2.5/5/10GBase-T (PoE+) x 8
- Form Factor: Plug-in Module
Expansions And Connectivity
- Interfaces: 8 x 1/2.5/5/10GBase-T (PoE+)
Dimensions & Weight
- Depth: 8.1 inch
- Height: 1.8 inch
- Width: 10.3 inch
- Weight: 3 lbs
Compatibility
- HPE 5400R zl2 series switches
